Document 5LbVrg2M3Y7EpK158bM8Jg0N4

NO. 137 FEBRUARY 1955 T SC-SDC-0650 SQD SLV OOOOOI index XO CIRCUIT BREAKER LOAD CENTERS X(5 circuit breaker load centers Complete Device Price Table 1 to 32 Circuits Specific Application Devices 1 low voltage control Switches Relays Master Contactors fusible service equipment Indoor and Outdoor Type Fuse Cabinets and Load Centers Meter Equipment safety switches General Use (NEMA Type D) Standard Duty (NEMA Types A & C) Heavy Duty (NEMA Type A) Double Throw industrial circuit breakers Large Air Breakers General and Special Purpose Enclosures Circuit Interrupters - lighting panelboards Circuit Breaker Types NQO, NMO, NQB, NAB Fusible Types NTP, NRP 38 distribution panelboards Circuit Breaker Types, MHP, MLN, ML Fusible Types QMB Saflex and Saflex 51 busways Plug-in Duct Feed-in Duct 56 wireways and auxiliary gutter Lay-in Duct 58 switchgear Switchboards Metal Clad Metal Enclosed Unit Substations 51PAGE BUSWAYS DISTRIBUTION PANELBOARDS WIREWAYS AND AUXILIARY GUTTER 58page SWITCHGEAR SQD SLV 000002 A C RELAYS AND CONTACTORS A.C. MAGNETIC STARTERS TIMING RELAYS PARTS AND MODIFICATION KITS o < <L 60 64 67 72 88 94 101 107 111 112 116 119 manual motor control Manual Starters and Compensators Fractional Horsepower Starters Drum Switches D.C. motor control Relays Contactors Starters A.C. relays and contactors Single Pole and Multi Pole Mechanically Held A.C. magnetic starters Line Voltage -- Melting Alloy or Bi Metal Overloads Combination Starters --switch or circuit breaker Reduced Voltage, Reversing and Multi-speed special purpose control Automatic Transfer Panels Machine Tool, Laundry, and Punch Press Control Centers Welder Control pushbutton stations Standard Duty Heavy Duty Oil-tight accessories Foot Switches Limit Switches pump control Water Pump and Air Compressor Switches Industrial Pressure Switches Float and Vacuum Switches Valves timing relays Pneumatic Magnetic -- Oil Dashpot miscellaneous Overload Relays Control Circuit Transformers Terminal Blocks parts and modification kits Replacement Contacts Magnet Coils Interlocks Pushbuttons and Selector Switches tables Full Load Currents Overload Relay Unit Selection Circuit Breaker and Switch Selection NEC Data SQD SLV 000003 20 .CIRCUIT BREAKER LOAD CENTERS XO Load Centers are still the most complete line ever marketed. These econ omical units have every worthwhile feature found in higher priced circuit breaker equipment. XO circuit breakers make the job easier-- EASIER TO SELECT since the line includes the correct load center for any job. XO's extend from 1 to 32 circuits tor the usual 1 PHASE -- 3 WIRE or 3 PHASE -- 4 WIRE applications as well as for specific jobs such as SPLIT BUS, filling station SWITCHED NEUTRAL, CENTRAL AIR CONDI TIONING and WATER HEATERS. Either main LUGS or MAIN BREAKERS are available in GENERAL PURPOSE or RAINTIGHT enclosures. EASIER TO INSTALL as single and double pole breakers can be plugged in anywhere and provide automatic line connections. Wire loop ing is eliminated by XO's load side terminals. They are front accessible for easier wiring. Enclosures have plenty of wiring space and matched knock outs. Adjustable interiors and cover twistouts save installation time. EASIER TO BUY because you get WHAT YOU WANT . . . only three components (box-interior, cover and one type of breaker) -- just what is needed, leaving room to grow. WHEN YOU WANT IT . . . immediately from the stock of your local Square D Distributor. Packaged and labeled for reshipment and easy identification on the job. AT LOWEST COST. EASIER TO LIVE WITH due to attractive appearance and the com plete protection against overloads and shorts, provided by its THERMAL MAGNETIC operating elements. In addition, the breaker has many other important features such as POSITIVE OPERATION as handle acts directly against blade forcing contacts open. QUICK MAKE -- QUICK BREAK action eliminates teasing of contacts. AMBIENT COMPENSATION prevents nuisance tripping due to surrounding temperature changes -- unaffected by summers' heat or nearby boilers. NON-INTERCHANGEABLE widths of 15 and 20 ampere single pole breakers with higher rated 30, 40 and 50 ampere units minimize dangerous "over-protecting". Future cir cuits can be added as your customers electrical living continues to grow. Meets Federal Specification W-P-131 A, Amendment 2 as Class Atype de vice. UL approved -- File E10027. 5000 ampere, 120 volts circuit inter ruption capacity. Complete General Purpose and Rain-tight XO Line. TYPICAL CIRCUIT DIAGRAMS ARE ILLUSTRATED BELOW. QUICK PRICING TABLES ARE PROVIDED FOR YOUR CONVENIENCE. ORDER COMPONENTS FROM LISTINGS ON PAGES 4 AND 5. n*n w XO 1 and XO 2 VV X03 XO 3WH % XO 4 'r V V r\_ r\ _r\ _r\ ,r\ _r\ _r\ r\ o XO 41 YY 5:RANGE TL1 IGHTING .A]MAIN --[W>- 71WATER HEATER SEALABLE XO 42WH VV I ^1 XO 5 XO 51 rRANGE DRY^EeRrT' ETC. LIGHTING Imain SWITCHED NEUTRAL BREAKER A:--'Tp H0T LEG ------ SWITCHED' NEUTRAL LEG PIGTAIL CONNECTS TO NEUTRAL XO 52 PAGE 2 XO-6j oSCHEDULE DISCOUNT O SQD SLV 000004 pCO CIRCUIT BREAKER LOAD CENTERS HOW TO PRICE A COMPLETE XO DEVICE COMPLETE DEVICE PRICE TABLE You must know the number of double pole circuits, single pole cir cuits, and mains rating required. Then proceed as follows: (4) Move to the right and locate the list price in the column headed by the feature desired. This is the complete device price. Cl} Select the vertical column under DOUBLE POLES equal to ' * the required double pole circuits. (2) down this vertical column until you teach the number of ' * single pole circuits required. (3) Check mains rating column for adequacy. (5) Using TYPE number as a guide, order individual components (box, cover, and breakers) which make up the complete device from tables on the next page. EXAMPLE: If you need a general purpose, lugs only device with 2 double poles, 6 single poles and 100 ampere mains, the complete device list price is $30.80. LIST PRICES INCLUDE BOX, INTERIOR, COVER AND BREAKERS CIRCUIT COMBINATIONS (1) Select DOUBLE POLES 0 1 1 2j 3 | 4J 5j 6j 7j 8| 9 (2) Read Down for SINGLE POLES yyyyyyy y yy 1 20 3 Lugs 10 Rating in Amp. y TYPE-V 30 1 PHASE 3-WIRE Lugs Only Gen. Purpose XO IS XO IF $4.70 6.90 9.10 $5.20 7.40 9.60 Raintight XO 1R-RO $ 9.20 11.40 13.60 Main Breaker Gen. Purpose 1 20 3 TYPE -> 50 XO 2 6.40 8.60 10.80 XO 2R 10.20 12.40 14.60 1 20 31 4 2 0 53 TYPE 70 XO 3 7 20 9 40 11 60 13 80 16 00 18 20 XO 3RO 11.20 13.40 15.60 17.80 20.00 22.20 53 1 7531 2 4) 5 10 8 6 n TYPE 4- 100 Bold face circu its not avail able in 30-- 4 W. XO 4 19 80 22 00 24 20 26 40 28 60 30 80 33 00 35 20 XO 4RO 28.00 30.20 32.40 34.60 36.80 39.00 41.20 43.40 XO 4M $58.00 60.20 62.40 64.60 66.80 69.00 71.20 73.40 9753 1 86420 531 12 10 8 6 4 2 0 13 1 1 9 7 5 3 1 14 12 10 8 6 4 2 15 13 11 9 7 5 16 12 10 8 15 13 Bold face circu its 18 16 14 not avail able 19 17 in 30- 4W. 20 TYPE -V 100 XO 5 34 80 37 00 39 20 41 40 43 60 45 80 48 00 50 20 52 40 54 60 56 80 59 00 XO 5RO 44.80 47.00 49.20 51.40 53.60 55.80 58.00 60.20 62.40 64.60 66.80 69.00 XO 5M 76.80 79.00 81.20 83.40 85.60 87.80 90.00 92.20 94.40 96.60 98.80 101.00 14 12 10 8 6 4 2 0 TYPE -> XO 6 63 80 15 13 11 9 7 5 3 1 16 14 12 10 8 6 4 2 0 17 15 13 11 9 7 5 3 1 66 00 68. 20 70 40 18 16 14 12 10 8 6 4 2 0 19 17 15 13 11 9 20 18 16 14 12 10 7 8 5 6 3 4 1 2 0 200 72. 60 74. 80 77. 00 21 19 17 15 13 11 9 7 5 3 1 22 20 18 16 14 12 10 8 6 4 2 23 21 19 17 15 13 11 9 7 5 79. 20 81. 40 83. 60 24 22 20 18 16 14 12 10 25 23 21 19 17 15 13 11 26 24 22 20 18 16 14 8 85. 80 88 00 90. 20 27 25 23 21 19 17 28 26 24 22 20 29 27 25 23 Bold face circu its not avail able 30 28 26 in 30- 4W. 31 29 32 92 40 94 60 96 80 99 00 101 20 103 40 3 PHASE 4-WIRE Lugs Only Gen. Purpose Raintight Main Breaker Gen. Purpose XO 41 $28.60 30.80 33.00 35.20 37.40 39.60 41.80 XO 51 42.80 45.00 47.20 49.40 51.60 53.80 56.00 58.20 60.40 62.60 64.80 XO 61 70.80 73.00 75.20 77.40 79.60 81.80 84.00 86.20 88.40 90.60 92.80 95.00 97.20 99.40 101.60 103.80 106.00 108.20 XO 41RO $36.80 39.00 41.20 43.40 45.60 47.80 50.00 XO 51RO 52.80 55.00 57.20 59.40 61.60 63.80 66.00 68.20 70.40 72.60 74.80 XO 41M $84.00 86.20 88.40 90.60 92.80 95.00 97.20 XO 51M 126.80 129.00 131.20 133.40 135.60 137.80 140.00 142.20 144.40 146.60 148.80 SCHEDULE DISCOUNT PAGE 3 SQD SLV 000005 *X0 CIRCUIT BREAKER CENTERS 1 to 32 CUTS DEVICES CONSISTING OF BOX, INTERIOR AND COVER--ORDER BREAKERS $EPARATELY Max. No. Circuits Type Number S.P.or D.P. Mains DEVICE Box Box, Interior and Cover -- No Breakers Type Mount Cat. No. List Price ing COVERS For Separate Stocking Device Type Type Cat. No. 1 PHASE--2 or 3 WIRE, Insulated Groundable Neutral XO 1 3 1 XO 2 3 1 XO 3 62 30 A. Lugs Gen. Purpose RaintightA Surface Flush XO IS * XO IF XO 1 R XO 1 RO 50A. Lugs Gen. Purpose Surface Flush RaintightA XO 2S XO 2F XO 2R XO 2RO 70A. Lugs Gen. Purpose Surface _Flush RaintightA XO 3S XO 3F XO 3R XO 3 RO $2.50 3.00 7.00 7.00 4.20 4.20 8.00 8.00 5.00 5.00 9.00 9.00 Cover is included in Device Price. Sepa rate XOC 2 and XOC 3 covers $1.10 list each. Covers packaged 10 to carton. XO 2 XO 3 Surface Flush Surface Flush XOC 2S XOC 2F XOC 3S XOC 3F +40 Amp. Mains DEVICES CONSISTING OF BOX, INTERIOR--ORDER COVER AND BREAKERS SEPARATELY Type Number Max. No. Circuits S.P. or D.P. Type DEVICE Box and Interior -- No Breakers or Cover Cat. No. List Price COVER Not included in Device Price. Order Separately, 10 to carton. Surface Cat. No. Flush Cat. No. List Price 1 PHASE--3 WIRE, Insulated Groundabte Neutral XO 4 12 4 100A. Lug Gen. Purpose 70A. Breaker 100A. Lug RaintightA XO 5 20 6 100A. Lug Gen. Purpose 100A. Breaker 100A. Lug RaintightA XO 6 32 10 200A. Lug Gen. Purpose XO 4 XO 4M XO 4RO XO 5 XO 5M XO 5RO XO 6 $ 6.40 43.40 17.00 11.40 50.00 25.00 26.00 XOC 4S XOC 4MS - XOC 5S XOC 5MS - XOC 6S XOC 4F XOC 4MF .- XOC 5F XOC 5MF - XOC 6F $ 2.40 3.60 -- 3.60 7.00 - 7.00 3 PHASE--4 WIRE, Insulated Groundable Neutral XO 41 11 2 100A. Lug Gen. Purpose 50A. Breaker 100A. Lug Raintight XO 51 19 4 100A. Lug Gen. Purpose 100A. Breaker J00A. Lug RaintightA XO 61 31 6 200A. Lug Gen. Purpose XO 41 XO 41 M XO 41 RO $ 15.20 69.40 25.80 XO 51 XO 51 M XO 51 RO 19.40 100.00 33.00 XO 61 33.00 XOC 4S XOC 41 MS - XOC 5S XOC 51 MS - XOC 6S XOC 4F XOC 41MF - XOC 5F XOC 51 MF - XOC 6F $ 2.40 3.60 - 3.60 7.00 - 7.00 AType R raintight device has no hub provisions. Type RO has threaded opening for interchangeable hub or cap. Order separately from Table on Page 6. XO PLUG-IN CIRCUIT BREAKERS d| Poles Single Double 15 Single Pole or 5 Double Pole units to a carton for installation in XO Circuit Breaker Load Centers. 4 cartons to standard package. Neutral) Rating 15 20 15 20 30 40 50 15 20 Catalog Number XO 115 XO 120 XO 215 XO 220 XO 230 XO 240 XO 250 XO 215SWN XO 220SWN List Price Each $ 2.20 2.20 4.40 4.40 4.40 4.40 4.40 6.60 6.60 Standard Carton Qty. List Price 15 $33.00 5 22.00 5 33.00 Standard Package Qty. List Price 60 $132.00 20 88.00 20 132.00 FINISH: Blue-gray enamel. Handle Lock, SK5405. .. .$0.60 list each. Filler Plate SK5434.. . .$0.60 list each. PAGE 4 SCHEDULE DISCOUNT SQD SLV 000006 *XO CIRCUIT BREAKER LOAD CENTERS SPECIFIC APPLICATION DEVICES HOW TO PRICE A COMPLETE XO SPECIFIC APPLICATION DEVICE You must know the number of double pole (or switched neutral) circuits as well as single pole circuits. Then proceed as follows: (1) Select the vertical column under DOUBLE POLES equal to the required double pole circuits. (2) Read down this vertical column until you reach the number of single pole circuits required. (3) Move to the right and locate the list price in the column headed by the feature desired. Check the circuit diagram on Page 2 to make sure the circuit requirement is met. (4) Using TYPE number as a guide, order the individual compo nents which make up a complete device from the table at the bottom of the page. LIST PRICES INCLUDE BOX, INTERIOR, COVER AND BREAKERS CIRCUIT COMBINATIONS (1) Select DOUBLE POLES 2 3 4 56 (2) Read Down for SINGLE POLES WATER HEATER LOADS Maximum of 2 Double Poles Max. of 2 Double Poles One Feeds Up To 5 Single Poles || 0 A. 2 0 31 42 53 4 A^ 6 ||| Gen. Purpose Gen. Purpose Raintight TYPE --> XO 3WH XO 42 XO 42RO $ 9.90 14.30 $19.40 21.60 23.80 $27.60 29.80 32.00 26.00 34.20 0 28.20 36.40 1 30.40 38.60 20 31 420 32.60 34.80 40.80 43.00 SPLIT BUS LOADS Max. of 3 Double Poles One Feeds Up To 5 Single Poles One is Separate D.P. Water Heater Circuit Max. of 3 Double Poles One Feeds Up To 10 Single Poles Max. of 3 Double Poles Max. of 6 One Feeds Up Double Poles To 10 Single One Feeds Up Poles Plus To 10 Single Independent Poles 2 or 3 Pole Breaker Gen. Purpose Raintight Gen. Purpose Raintight Gen. Purpose Gen. Purpose XO 42WH X042WHR0 XO 52 XO 52RO XO 52A XO 62 $25.70 27.90 30.10 $35.70 37.90 40.10 $22.40 24.60 26.80 $32.40 34.60 36.80 $82.40 84.60 86.80 $44.40 46.60 48.80 32.30 34.50 36.70 42.30 44.50 46.70 29.00 31.20 33.40 39.00 41.20 43.40 89.00 91.20 93.40 51.00 53.20 55.40 38.90 41.10 43.30 48.90 51.10 53.30 35.60 37.80 40.00 45.60 47.80 50.00 95.60 97.80 100.00 57.60 59.80 62.00 7 *5 3 1 a 6 420 9 7 531 45.50 55.50 42.20 44.40 46.60 52.20 54.40 56.60 102.20 104.40 106.60 64.20 66.40 68.60 10 8 6 4 2 ii 9 7 5 3 12 10 8 6 4 48.80 51.00 53.20 58.80 61.00 63.20 108.80 111.00 113.20 70.80 73.00 75.20 /M3 975 10 8 6 97 55.40 65.40 115.40 77.40 79.60 81.80 10 8 9 10 84.00 86.20 88.40 DEVICES--BOX, INTERIOR AND COVER--ORDER BREAKERS SEPARATELY Typo Number Description Type Box J Mounting Box, Interior and Cover--No Breakers Cat. No. List Price WATER HEATER LOADS; TWO 1 PHASE--3 WIRE, Grounded Neutral XO 3WH For water heater loads having separate rates. Space for two double pole breakers -- one for each 50 ampere separate bus. Gen. Purpose Surface Flush XO 3WHS X0 3WHF $ 5.50 5.50 SPLIT-BUS LOADS; 1 PHASE -- 3 WIRE, Insulated Groundable Neutral XO 42 Lighting main and range double pole breakers connect in parallel to 100 ampere bus. Lighting main breaker feeds up to 5 single pole branch circuits. Gen. Purpose Raintight Surface Flush XO 42S XO 42 F XO 42 RO 15.00 15.00 23.20 XO 42WH Lighting main and range double pole breakers connect in parallel to 100 ampere bus. Lighting main breaker feeds up to 5 single pole branch circuits. Separate double pole water heater circuit can be sealed. Gen. Purpose Raintight Surface Flush XO 42WHS XO 42WHF XO 42WHRO 21.30 21.30 31.30 XO 52 Lighting main range and additional double pole circuit (dryer, etc.) connect in parallel to 100 ampere bus. Lighting main breaker feeds up to 10 single pole branch circuits. Gen. Purpose Raintight Surface Flush XO 52S XO 52 F XO 52 RO 18.00 18.00 28.00 XO 52A Lighting main, range and additional double pole circuit (dryer, etc.) connect in parallel to 100 ampere bus. Lighting main breaker feeds up to lOsingle pole branch circuits. Space for independent 3 phase breaker for central air conditioner, etc. Indicate breaker as separate item on order. Gen. Purpose Surface X052AS Flush X052AF Indicate Cat. Mo. of 3 Phase breaker an order 2 Pole 3 Pole 40 A. 972540 A 30 A. 972330 50 A. 972550 A 40 A. 972340 70 A. 972570 A 50 A. 972350 78.00 78.00 Price Included XO 62 Lighting main plus five additional double pole circuits (range, dryer, water heat er, heating panels, etc.) connected in parallel to 200 ampere bus. Lighting main feeds up to lOsingle pole branch circuits. FINISH: Blue-gray Enamel. Gen. Purpose Surface Flush X062S X062F 40.00 40.00 ^RAINTIGHT HUBS-SEE PAGE 6. SCHEDULE DISCOUNT PAGE 5 SQD SLV 000007 SERVICE ENTRANCE BREAKERS THERMAL-a MAGNETIC COMMON TRIP(U/L Approved -- File E10027)120/240 VOLTS A.C. System Rating 2 POLE, 2 WIRE (NO NEUTRAL) General Purpose NEMA TYPE1 Catalog Number Add Cover Suffix List Price ARajntight NEMA TYPE 3 Catalog Number List Price Size !>4 Il 15 212215 S or F 20 212220 S or F 30 212230 S or F 40 212240 S or F 50 212250 S or F 50 313250 S or F 70 313270 S or F 100 313216 S or F 2 POLE. 3 WIRE. S/N (INSULATED GROUNDABLE NEUTRAL) $ 24.00 24.00 24.00 24.00 24.00 29.00 29.00 29.00 R0212215 RO212220 RO212230 R0212240 R0212250 R0313250 R0313270 R03J3216 $ 26.50 26.50 26.50 26.50 26.50 31.50 31.50 31.50 i'/ m VA m VA 2 2 2 50 333250 S or F 29.00 R033325G 31.50 70 333270 S or F 29.00 R0333270 31.50 100 333216 S or F 29.00 R0333216 31.50 3 POLE, 3 WIRE, S/N (INSULATED GROUNDABLE NEUTRAL) rr? 1A A A f i 1ii 15 282315 S or F 44.00 R028231 5 46.50 1 !4 20 282320 S or F 44.00 RO282320 46.50 1*4 30 282330 S or F 44.00 RO282330 46.50 1!4 40 282340 Sor F 44.00 RO282340 46.50 1 50 282350 S or F 44.00 RO282350 46.50 1/4 50 333350 S or F 62.00 RO333350 64.50 2 70 333370 S or F 62.00 RO333370 64.50 2 100 333316 S or F 62.00 R0333316 64.50 2 AINTERCHANGEABLE HUBS for raintight enclosures, Type RO devices have threaded openings for interchangeable hubs or closing caps. Order hub or cap separately from table below, and simply screw into place. For details see Page 10. Where listed. Type R devices have blank top endwall without hub provisions. Conduit Size (Inches) Hub Catalog Number * % HC HC2 1 HD HD2 1/4 HE HE2 1/2 HG List Each........ $2.00 $2.00 $2.00 $2.00 rkUse only one of catalog numbers shown. Upper preferred. DIMENSIONS AND DATA___________________ 2 HH HH4 $3.40 2/2 HW $6.00 Cap 30-60-100 A Cap Cat. Number * CE CA2 List Each .20 200 A. CH CA4 .20 XO AND SERVICE BREAKERS Catalog Number WL XOIS X02 RO XLm Hu X03WHF X04 X04M X04RO X05 X05M X06 X041 X041M 1.2 1.2 4 3 3 4 6 6 7 6 6 9 'io ii 12 22 9 X041 RO X042S X042F X042R0 X042WHS 10 10 10 11 12 X042WHF X042WH RO 12 13 Overall Dimensions H w W/H D 6/12 4 8^2 6'/j2 9% 5yK 7/s 5 yK 8Vi2 e/32 22/32 2/a 3% 22/a 2/e 9/6 8/8 9% 9/2 8% 52/2 7% S'/,; 7/l2 7% 3/a 3/a 3'/a *'/k 92% 15% 20< Vu 15 2o>y)2 8"/j2 8/a 8% 8'Ms 8/a 3/ji 3% 3% 4% 3% 32 I/a 20 32/a 15% 20'/j2 12/e 8'/l2 12'/a 8/a 8% 3% 4% 3% 3% 3% 15 15% 16'%2 15 20' Vn 813/J6 8/a 92/3; 8'Ms 82/32 4% 3'Ms 3'Ms 4% 3% 2vya 20 92/32 8'M32 3% 4% Pkg. 10 10 1 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Catalog Number wt. X051 X051 M X051 RO X052S X052F 11 12 12 12 X052RO X052AS X052AF X061 X062S X062F 212215S-250S 212215F-250F R0212215-250 282315S-350S 13 22 22 22 8 282315F-250F R0282315-350 313216S-250S 313216 F-250F R0313216-250 8 8 13 13 333216S-250S 333216F-250F R0333216-250 333316S-350S 333316F-350F 14 14 14 15 15 R0333316-350 15 Overall Dimensions H w W/H D 20* Mi 32</8 20 20% 21'Mi 20 32% 33/s 32 y8 32/a 8% 12/s 8'/e 8/b 92%2 813/32 12/s 13Ms 12/a 12/a 3% 3% 4% 3'Ms 3'Ms 4% 3% 3% 3% 3% 335/i6 9/4 10VK 9% 11% 13Ms 5/a 5%2 6/e 3% 3'/a 3/a 3/a 3% 12Ms 1114 13% 14/k 13'/i 7'Me 6% 9% 10yX6 9% 3% 4'Ms 3/a 3/a 4/j2 13% 14/s 13/4 13% 14/s 9% 10/s 9% 9% 10/s 3/a 3/a 42/12 3/a 3/a 13/4 9M 42/2 Std. Pkg. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PAGE 6 SCHEDULE Cat. No. 282350S l--D -- SQD SLV 000008 Oc^Trfacr; . LV Control Switch Strap and Plate Not Included Manual Selector Switch and Control Switch Mounted on Standard Despard Plate and Strap Neutral Beige LV Components Blend with Any Color Scheme. sypacju<l / yy i$id C3/sr) V68-G2.// The low voltage remote control system provides a convenient means of ade quately switching lighting and appliance circuits in homes, office buildings, industrial plants, schools, churches, warehouses and many other applications. Two-coil magnetically operated relays with adapter rings designed for Yi" knockout can be mounted in either ganging boxes or 4" square outlet boxes. Control switch and manual selector switch units mount on standard Despard type straps. One, two or three control switches, or one selector switch and one control switch can be mounted on a single strap. All units utilize standard Des pard type switch plates. Neutral beige plastic switch handles blend well with any finish. Low Voltage Control Circuit may be either 24 volts A.C. or D.C. LV Relay and Ring CONTROL SWITCH Manual Selector Switch m ! ,** ,1 Master Control Contactor with Enclosure Key Operated Switch Relay Ganging Box D. C. Power Unit Description Electrical Ratings Catalog Number List Price Each Wgt. Lbs. Low Voltage Relay........................ 120 or 277 V. A.C. (Control Circuit--24 V. A.C. or D.C.................................................. Vz H.P. 120 V. A.C. Control Switch................................. 3 Amp. 24 V. AC/DC 1070-C 1091-C $ 4.80 .50 !4 Control Switch Key Operated... 3 Amp. 24 V. AC/DC 1091-K 3.00 Manual Selector Switch................ 3 Amp. 24 V. AC/DC With Leads................................... 3 Amp. 24 V. AC/DC 1109-S 1109-SL 6.00 8.50 1 1 Master Control Contactor Control 3 A., 24 V. (23 Control Points) (Without AC/DC Enclosure)..................................... Motor--24 V. AC only 1073-M 66.00 3 Surface Enclosure (For Master Contactor) (12"x10"x454"). . . XA1022 7.00 10 Flush Enclosure (For Master Contactor) (13^"'xl 1 54"x454") XA1021 7.00 10 Relay Ganging Box for Mount ing Max. of 12 Relays (10" x 12" x 4").......................... 1069 11.00 11 D. C. Power Unit (Surface Mtg.)(7%"x7%"x3%").... 120 V. A.C. 24 V. D.C. 1133-S 39.00 9 D. C. Power Unit (Flush Mtg.) (8%* x8%" x3%")................. Key for 1091-K Switch................. 120 V. A.C. 24 V. D.C. 1133-F 1150-K 39.00 9 .30 | .. Two 1150-K Keys furnished with each 1091-K Control Switch at no extra charge. Relays are UL approved -- "T" rated. Approved for 100% fluorescent lamp loads. Std. . Pkg. 10 10 10 1 1 1 1 1 1 1 1 20 SCHEDULE DISCOUNT PAGE 7 SQD SLV 000009 FUSIBLE SERVICE EQUIPMENT METER SWITCH FUSE SEQUENCE 120 VOLTS AX. 120/240 VOLTS AX. (U/L Approved-- Fite E10582) INDOOR TYPE PULLOUT TYPE MAIN SWITCH AND FUSES GROUNDED NEUTRAL MAINS Rating 2 Cartridge Fuses With S/N 60 Ampere Ampere (Series) * 60 60 60 60 60 60 60 60 60 60 60 60 60 70 Ampere (Parallel) -f* 60 60 60 60 60 too Amperes (Parallel) t 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 100 100 100 100 Ampere Series 100 100 100 100 100 100 100 100 100 100 System Wires 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 BRANCH CIRCUITS 30 Amp. Plug Fuse 30 Amp. Pull Out 2 Cart. 60 Amp. Pull Out 2 Cart. 0 00 4 00 401 41 1 41 1 6 00 601 61 1 61 1 8 00 801 81 1 81 1 10 0 0 12 0 0 401 6 01 801 401 41 1 41 1 4 02 4 02 6 01 61 1 61 1 6 02 6 02 801 81 1 81 1 8 02 8 02 000 81 1 8 02 10 1 10 0 2 12 1 12 0 2 16 1 16 0 2 16 2 1 16 0 3 20 1 20 0 2 CATALOG NUMBERS Flush Surface List Price 37122 37522 33582F 30462F A30492F ' 37722 33782F 30662F A30692F 37922 33982F 30862F A30892F 31002F 31202F 33582PF 33782PF 33982 PF 33583PF 30463 PF A30493PF 30433 PF A30483PF 33783PF 30663PF A30693PF 30633 PF A30683PF 33983PF 30863PF A30893PF 30833PF A30883PF 39113F 30853F 30823F 31053F 31023F 31253F 3T223F 31653F 31623F A31693F A31683F 32053F 32023F 39112 39512 33582S 30462S A30492S 39712 33782S 30662S A30692S 39912 33982S 30862S A30892S 31002S 31202S 33582 PS 33782 PS 33982 PS 33583 PS 30463 PS A30493 PS 30433 PS A30483PS 33783 PS 30663 PS A30693PS 30633 PS A30683PS 33983 PS 30863 PS A30893PS 30833PS A30883PS 39113S 30853S 30823S 31053S 31023S 31253S 31223S 31653S 31623S A31693S A31683S 32053S 32023S $ 10.10 11.90 13.80 24.00 24.00 16.00 21.00 33.00 33.00 24.00 27.00 36.00 36.00 33.00 36.00 13.80 21.00 27.00 13.80 24.00 24.00 24.00 24.00 21.00 33.00 33.00 33.00 33.00 27.00 36.00 36.00 36.00 36.00 26.00 56.00 56.00 58.00 58.00 62.00 62.00 70.00 70.00 77.00 77.00 82.00 82.00 Insulated Groundable Neutral. rfcMainSwitch Controls All Circuits. "t*Main and Range Pullout Circuit Wired in Parallel. Main Controls Other Circuits. AThird Pullout Not Wired Can be sealed by adding barrier. FUSELESS TOGGLE MAIN SWITCH GROUNDED NEUTRAL Amps. 30 60 100 Mains Branch Circuits System Number 30 Amp. 60 Amp. Wires Blades Plug 2-Cart. 32 40 32 60 32 40 32 60 32 41 324 1 Catalog Numbers Flush 32471 32671 32472 32672 32572 32573 Surface 32481 32681 32482 32682 32582 32583 Price $ 11.00 14.00 11.90 16.00 13.80 13.80 FINISH: Blue Gray Enamel. Conduit Endwails. Cat. No. 32582 PAGE 8 SCHEDULE DISCOUNT Cat. No. 33582S Cat. No. 31223S Cat. No. 32053S SQDSLV 000010 FUSIBLE SERVICE EQUIPMENT Type RO Raintight Enclosure without cap ox hub Type RO Raintight Enclosure with Hub Installed w OUTDOOR TYPE (U/L approved File E10582) MAIN SWITCH AND FUSES -- SURFACE MOUNTING - GROUNDED NEUTRAL RAINTIGHT ENCLOSURES Rating 30 Amps. 60 Amps. 70 Amps. 100 Amps. MAINS 2 Cartridge Fuses With S/N Fuseless Fuseless 60 60 Fuseless 60 60 60 Fuseless Fuse less 60 60 60 60 60 60 too 100 t60 Fuseless 60 +60 60 +60 60 100 100 100 100 System Wires 3 3 3 3 3 3 3 3 .3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 BRANCH CIRCUITS 30 Amp. Plug Fuse 30 Amp. Pullout 2 Cart. 60 Amp. Pullout 2-Cart. 400 600 000 000 400 400 401 401 401 6 0O 600 601 800 801 10 0 0 12 0 0 401 000 401 401 41 1 60 1 61 1 801 81 1 12 1 1 16 1 1 16 2 1 20 1 1 TYPE RO---Add Hub or Cap Catalog Number 32481 RO 32681 RO 39112 RO 39902 YS 32482 RO 39512 RO 33582 RO 33582R 32582 RO 32682 RO 39712 RO 33782 RO 39912 RO 33982 RO 31002 RO 31202 RO 33582PRO 39113 RO 33583PRO 32583 RO A30493PRO 33783 PRO A30693PRO 33983PRO A30893PRO 31253 RO 31653 RO A31693 RO 32053 RO Price $13.80 17.00 12.40 14.40 14.50 14.50 21.00 21.00 21.00 21.00 21.00 31.00 31.00 40.00 35.00 44.00 21.00 30.00 21.00 21.00 33.00 31.00 46.00 40.00 49.00 85.00 90.00 96.00 94.00 (Inches) VA 11 1 1 !*Z/44\# lA 1!4 iA V1i11Vt lAlAlAAA/A4 i'A 2 2 2 2 2 2 2 2 2 2 2 AThird pullout not wired. Can be sealed by adding barrier. *t*60 A. Main and Range Circuits are wired in parallel. 60 A. Main Switch controls other circuits. FINISH: Blue-gray enamel over galvanealed steel, plus one coat of Glyptal. Nipple. INTERCHANGEABLE HUBS for raintight enclosures. Type RD devices have threaded opening for interchangeable hubs or closing caps. Order hub or cap separately from table on Page 10, and simply screw into place. Where listed, Type R devices have blank top endwall with no hub provisions. For details, see Page 10. DATA AND DIMENSIONS Catalog Number Wt. 30433-93 PS/F 30493 PRO 30633-63PS/F 306 83 PS /F 30692S/F 25 25 25 30693PS/F 30693PRO 30823S/F 30833PS/F 30853S./F 25 30 30 30 30862S-63PS/ F 30883PS/F 30892S/F 30893PS/F 30893PRO .. 30 30 31002S/F 31002 RO 31023S-53S/F 31202S/F 31202 RO 30 31223S-53S/F 31253 RO 31623S-53S/F 31653 RO 31683S-93S/F 30 33 31693RO 32023S-53S/F 32053 RO 32471-82 32481-82 RO 32481-82 RO 32572 13 17 13 Overall Dimensions H w W/H D Std. Pkg. 18 '% 20%, 22Ms 22% 22'3/32 223 3/2 24% 22Ms 223/6 223/6 22'3/32 22'3/2 22' 3/2 22' 3/2 22'3/2 8'5/6 9'/l2 10%; 10'3/2 10'3/2 10'3/!2 11% 11%5 103/s 113% 10'3/j2 10' 3/,2 10'3/2 10'3/2 1013/J2 3'Ms 42/32 4 525/2 4 525/2 4'3% 4A 4 4/4 4 525/2 4 525/2 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 20% 205/s 22% 20/4 245/6 223/s 245/s 23% 30'% 28'3/32 10% 9'% 113/6 IO/4 11% 113/6 11% 11% 12 11'J/i2 32/6 42/2 4/4 33/6 4'3% 4/4 4'3/6 4/4 4'5/6 4'2/, 1 1 1 1 1 1 1 1 1 1 30'% 28'3/j2 30'3/6 11% 12 11'3/32 12 7% 4'5/s 4% 4'5/s 3/4 1 1 1 1 13/4 11'% 735/32 8% 4% 1 3/2 1 Overall Dimensions Catalog Wt. Number H W W/H D 32573 32582 32582 RO 32583 32583 RO 15 12% 13 11'Ms 18 13`4 11 12% 13/4 8'% 8Ms 9% 8'% 9% 3% 3Vz 4'Ms 3% 4'5% 32671-82 32681 RO 32682 RO 33582S/F 33582 RO 13 n% 14 13!4 11 11% 15 13 % 7% 8<5% 7% 8'54 9% 3<A 4Vk 3Ms 4'5% 33582PS/F 11 33582-83PRO 15 33583 PS/F 12 33782S-983PS/F16 33782-982 RO 20 33783 PRO 33983PRO 37122 37522 37722 37922 , 20 20 10 10 13 14 11% 13 A 12% 17!4 20/4 20% 20% 11% 13% 15'5/s 17'% 8'5% 9% 8"Vn 9 9% 9% 9% 7% 7% 8'5% 8'Ms 37/k 4'Ms 3% 3'% 4% 4"% 4'Ms 3% 3% 3% 3% 39112 39112 RO 39113S/F 39113 RO 39512 8 11% 8 10% 14 15% 16 15'/, 10 13% 7% 85% 7% 8%2 7% 3% 3'% 4% 45'% 3% 39512 RO 39712 39712 RO 39902 YS 39912 39912 RO 155/s 12 1515% 20 20% 10 10% 14 175% 16 20% 9'% 8'5% 9'% 75% 8'5% 9'% 45'% 3% 4"% 31/2 3% 4"% Std. Pkg. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SCHEDULE DISCOUNT PAGE 9 SQDSLV 000011 Square D has further improved the popular raintight device line. These include: 1. Expansion of raintight NEMA 3 listings. 2. Improved finish by the addition of an extra coat of clear glyptal. 3. Simplification of interchangeable hub and merchandising program. The extra coat of clear glyptal over the baked blue-gray enamel on galvanealed steel enclosures triples the life of raintight finishes over previous types. Interchangeable hubs have been simplified by extending range from % to inch conduit size and reducing the stocking number from 10 to 6. The new style eliminates all duplicate sizes. The full range is manufactured in 3 steps -- 1, 1having a 1 % inch threaded endwall, 1and 2 for a 2Y. inch threaded endwall and a 2j^ size having a 3 inch threaded endwall. Reducers are iNTERCHiNrru! f miirc miitc furnished with 100 and 200 ampere type INTERCHANGEABLE HUBS, CAPS, NUTS-----------------------R0 devices. Interchangeable hubs can be Conduit Size (Inches) % screwed directly in the threaded endwall 1 i y* I'/z 2 2'/z in RO devices or smaller size hubs can fit Hub Catalog Number HC HD HE HG HH. HW HC2 HD2 HE2 HH4 List Price.............. $2,00 $2.00 $2.00 $2.00 $3.40 $6.00 Cap Cat. Number CE CA2 CH CA4 the larger switches by using the reducer furnished at no charge. Caps may be used to close the threaded opening when no hub is used. All raintight devices through 200 ampere capacity are available in the RO type (threaded opening). List Price.............. $ .20 $ .20 Hubs may be added at any spot by cut Adapter Catalog Number * Hole for Adapter List Price.............. NE HN2G i%" $1.00 NH HN4G $1.00 NW 3" $1.00 ting a hole and locking the hub in place by light line using the Adapter nut of the size shown. Type R devices are still available in pop ular sizes where no hub provisions are Standard package 10 except HW which is 5. necessary. Use only one of catalog numbers shown. Upper preferred. FUSE CABINETS No. Branches Lug Mains Amp. Size Weight Box Dimensions (Inside) Hgt. Width Depth 1 Phase--3 Wire Flush Surface Cat. No. Cat. No. List Price 2 30 8-14 6 6% 6% 2% 37221 39211 4 30 8 14 6 6% 6% 2% 37421 39411 6 45 6-10 11 11 Zb 7% 3'/s 37621 39611 8 60 4-10 12 12% 7% 3% 37821 39811 10 60 4-10 1 5 15% 8% 3% 37021 39011 12 60 4-10 17 16% 8% 3/b 37121 39111 For outside dimensions of FLUSH front, add approximately 1 *4" to height and width of box. FRONTS: Spring Door Catch. FINISH: Blue-gray Enamel. Conduit Endwalls. MAINS: 120/240 Volts A.C. or D.C. BRANCHES: Single Pole, No Switch, 30 Amp., 120 V. $4.40 6.00 10.00 13.50 20.00 26.00 FUSIBLE LOAD CENTERS No. Branches Lugs Mains Amp. Size Weight Box Dimensions Height Width Depth 1 Ph. 3 Wire A.C. Only Catalog No. List Price 3 Ph. 4 Wire A.C. Only Catalog No. List Price 4 30 1-14 30 10 12 4 NTPS04-3L f 15. 8 60 1-14 33 12'/z 12 4 NTPS08-3L 22. NTPS08-4L $ 32. 12 60 1-10 37 16 12 4 NTPS12-3L 43. NTPS12-4L 47. 16 100 1-10 41 21 12 4 NTPS16-3L 64. NTPS16-4L 70. 20 100 1-10 44 24 12 4 NTPS20-3L 90. NTPS20-4L 100. Wiring Gutters. Side gutters--1 End Gutters--2" on 4, 8 and 12 circuits; 3" on 16 and 20 circuits. FRONTS: Spring Door Catch. FINISH: Fronts -- Blue-gray; Boxes --galvanized steel. MAINS: 120/240 Volts, A.C. only. BRANCHES: Single Pole Switch, 30 Amp., 120 V. SURFACE OR FLUSH: When ordering add suffix letter "S" or "F" to catalog number to indicate mounting. SOLID NEUTRAL 1 2 3 4^5 6 7 8 SOLID NEUTRAL i-O-' '-0-2 3--0"'*' ''-0-4 5-0"' '-0-6 7-0-' '-O' 8 I 1 3 4^5 6 7 8 SOLID NEUTRAL 1 0 1 0-2- '-------------- --------------'- 99 NSP-3 00 NTPS-3L NTPS-4L PAGE 10 SCHEDULE DISCOUNT Closing Cap or Various Size Hubs can be Screwed into Type RO Raintight Device Raintight Device Type RO with Interchangeable Hub in Place. Cat. No. 37421 Type NSP Type NTPS-20-3L P, SQD SLV 000012 iisiss## MISCELLANEOUS ACCESSORIES STANDARD TELEPHONE CABINETS Description Catalog Number Flush Surface 12* x 18* x 4* 18* x 24* x 4* 24* x 30* x 4* 30* x 36* x 6* 12184TCFL 18244 TCFL 24304TCFL 30366TCFL 12184TCSL 18244TCSL 24304TCSL 30366 TCSL List Price $29. 43. 53. 77. List Price Includes Door and Trim with Lock and Keys. No Wood Backing ADDITIONS 24304TB Barrier for 24* x 30* Cabinet--List Price $2.65 Each 30366TB Barrier for 30* x 36* Cabinet--List Price $4.70 Each. EXIT BOXES Description Box Only............................................... Flush Cover Only................................ Surface Cover Only........................... Box with Flush Cover....................... Box with Surface Cover.................... Cat. No. IE IF IS IEF IES List Price $ 9.55 6.45 6.45 16. 16. Letters 5 inches high. Box Size: 6 x 12J4 x 4. Green glass is standard, but red can be furnished at no additional cost. 600 Amp. Lugs TYPE SS SOLDER-SOLDERLESS LUGS Amp. 60 60 100 100 100 200 200 200 400 400 400 600 600 600 Shank Straight Angle Straight Angle Straight Straight Angle Straight Straiqht Straight Straight Straiqht Straight Straight Location Top Top Top Top Side Top Top Side Top Side Top Top Side Top Set Screw Type Screwdriver Screwdriver Screwdriver Screwdriver Screwdriver ' %* Allen wrench %" Allen wrench %* Allen wrench %" Allen wrench %* Allen wrench %* Allen wrench 54" Allen wrench J4* Allen wrench 54" Allen wrench Wire Size No. 4 to No. 10 No. 4 to No. 10 No. 0 to No. 10 No. 0 to No. 10 No. 1 to No. 10 No. 4/0 to No. 6 No. 4/0 to No. 6 No. 4/0 to No. 6 500.000CM to No. 4/0 500.000CM to No. 4/0 2-350,000CM to No. 4 1,000,000 to 500.000CM 1,000,000 to 500.000CM Two 500,000 CM to 4/0 Cat. No. SK4030 SK4031 SK4032 S K4033 SK4034 SK4035 S K4036 SK4037 SK4009 SK4011 SK4039 SK4012 SK4014 SK4018 List Price $0.45 .45 .75 .75 .75 1.60 1.60 1.60 3.20 3.20 3.20 5.35 5.35 5.35 Positive Pressure Fuse Clips Porcelain Bushings OTHER ACCESSORIES ALLEN WRENCHES FOR SOLDER-SOLDERLESS LUGS Size of Wrench %" Vz" Size of Lug 200 and 400 Amp.... 600 Amp....................... Catalog Number S K4028 SK4029 List Price $ .65 .95 POSITIVE PRESSURE FUSE CLIPS Amps. Type Cat. No. List Price Per C 250 Volts 30 Clip *SK2370 $ 25. 30 Clip SK2371 2S. 60 Clip SK2372 32. 100 Jaw :SK2363 108. 200 Jaw :SK2364 218. 400 Jaw :SK2365 528. 600 Jaw SK2366 903. 600 Volts 30 Clip SK2361 $ 29. 60 Clip SK2362 40. 100 Jaw $SK2363 108. 200 Jaw $SK2364 218. 400 Jaw $SK2365 528. 600 Jaw $SK2366 903. :kFor Lighting Panels only. ^Pressure Springs included but not assembled to clip. KNOCKOUT CLOSERS Size Conduit Opening Zz' %" 1* 1 !4" Cat. List Pr. No. Per C 1901 $ 7. 1902 8. 1903 17. 1904 22. Size Conduit Opening 154" 2" 214" 3" Cat. List Pr. No. Per C 1905 $28. 1906 40. 1907 47. 1908 70. FINISH: Blue gray enamel REINFORCING SPRINGS ONLY To Convert Multi-Spring Jaws to Positive Pressure Type________________________________________ Amps. Cat. No. List Price Per C 100 SK2373--Steel.................. J 47. 200 SK2374--Steel.................. 88. 400 SK2375--Bronze............. 176. 600 SK2376--Bronze............. 264. TEST BLOCK WRENCH For 54" hexagon head nut Cat. No. 1500 List Price $1.00 REDUCING WASHERS For reducing knockout to fit smaller conduit Size Inches Cat. List Pr. No. Per C Size Inches Cat. List Pr. No. Per C % to 'A 1 to 'A 1 to % VA to 5^2 1 Va to % 1 14 to 1 1/2 tO 'A 154 to % 514 5 4. .515 8 .516 8 517 14. 518 14. 519 14. 520 14. 521 14. 114 to 1 a1 /, to 114 2 to 2 to % 2 to 2 to 1/4 2 to1/2 522 $14. 523 14. 524 21. 525 21. 526 21. 527 21. 528 21. PORCELAIN BUSHINGS Used with Solid End Boxes For Open Wiring Diam. of Hole Size Conduit Cat. No. List Price Per C 5/16* 13/32* 5/16* 9/16* %* 1/a" w %" 1" 1/4" 17111 17112 17212 17213 17314 17416 $14. 14. 14. 14. 28. 28. SCHEDULE DISCOUNT PAGE 11 SQDSLV 000013 METER EQUIPMENT AND ACCESSORIES TYPE M-2 METER ENTRANCE DEVICES Mai ns Surface Type Amp. Wt. Mounting List Price 3-WIRE S/N 120-240 VOLTS A.C. Breaker Breaker 70 100 RO383270 $ 52. R0383216 52. Semi-Flush Wt. Mounting List Price RF383270 $ 54. RF383216 54. FINISH: Blue gray enamel -- plus one coat of Glyptai. SCHEDULE ^ DISCOUNT Type M-2 combines circuit breaker main together with Type S (Plug-in) meter sockets. NEMA 3 raintight en closure. Boxes are either surface or semi flush. The M-2 is furnished with 4 jaw meter sockets and Duncan type sealing ring wired to a 70 or 100 ampere two pole M-2 breaker. Box galvanealed steel 191/2* high x 7/2" wide x 4%' deep. Dead front interior. Surface device has provisions for interchangeable hubs. Semi-flush device has 1 x/+" KO clusters. METER BOXES Description Amp. Volts Wire Meter Leads 30 125 2 30 250/600 2-3 60 60 125/250 2-3 60 125/250 2-3 60 125/250 2-3 60 250/600 2-3 60 250/600 4 100 250/600 2-3 100 250/600 4 200 250/600 2-3 Yes No Yes Yes No No No No No No Test Block No. Without Leads SK2890 SK2891 SK2892 SK2893 SK2349 SK2684 SK2305 SK2685 SK2306 Indoor Outdoor Catalog List No. Price Knockouts (Top) Catalog List CHub No. Price Size Type of Test Block 12202 511.70 12461 19. 12322 12302 12312 12462 12662 12463 12663 12464 12.10 12.10 12.10 23. 23. 23. 26.60 40. Twistout Open 12232 D 513.20 Twistout Twistout Twistout Nela Shutter Nela Shutter 912002D 12362D 12332D 12342D 10.25 17.35 17.35 17.35 Nela Shutter Nela Shutter Nela Shutter 1' V V 1' Back-Off Nut Removable Link Back-Off Nut Back-Off Nut Back-Off Nut Removable Link Removable Link Removable Link Removable Link | Removable Link Cl" Hubfurnished asstandard. 1 *4" Hub available at no extra cost. Outdoor Meter Box Only -- No Test Block Combination Meter Device Semi-Flush Mounting Cat No. RF383216 Outdoor Meter Box Cat. No. 12332D CURRENT TRANSFORMER CABINETS Cat. No. 13992 accommodates one or two transformers and has one-piece removable cover hinqed at Iona side. Drilled for current transformer. Knockouts provided at side and top for line, load and meter wires. Cat. No. SK2040 Cabinet is similar to 13992, except has sealing stud with wing nut in place of spring latch. Cat. No. SK2146 has removable cover and accommodates three transformers. Cat. No. SK2256 accommodates one transformer. p . , uai* H0` 1-3009 ooV2e IIoora otnfiii 244211 944*111 ,c,01, 364211 METER TEST BLOCK CABINETS Box is hinged at top and has tapped holes in back to mount "States" and "Eastern Specialty" (Type E-4) Meter Test Blocks. These test blocks are used in combination with current transformers or with current and potential trans formers for testing watthour meters. 16 Gauge Steel Cabinet has 60 and 100 ampere standard ized shutter openings at top. Furnished with blank shutters in place. Cat. No. 13991 List Price $10.30 Height UK* Width 12 Depth List Price 5 31. 31. 65. 37. 36. 43. 61. 67. 105. Height 24%" 24%' 36%' 18%' 20' 24' 24' 24' 36' Width 32%' 32%' 32%' 18%' 36' 36' 42' 48' 42' Depth 10V 10*4" 10V 9X* 11' 11' 11' 11' 11' Weight 72 70 100 31 SCREW COVER JUNCTION BOXES Size in Inches Weight Catalog Number List Price 5x 5x 3 6x 6x 3 6x 6x 4 6x 8x 3 6x 8x 4 8x 8x 4 8x 8x 6 8 x 10 x 4 10 x 12 x 4 12 x 16 x 6 16 x 24 x 8 18 x 30 x 10 3 3 4 4 5 6 7 6 8 14 33 jfcSealable Screw Cover 553S 663S 664S 683S 684S 884S 886S 8104S *10124S *12166S *16248S *183010S 5 2.55 2.75 2.9S 3.30 3.60 4.15 5.15 4.60 6.05 8.80 21.75 34.00 TEST BLOCKS Consult Local Square D Field Office. PAGE 12 SCHEDULE DISCOUNT Indoor Meter Box Cat. No. 12302 Meter Transformer Cabinet SQDSLV 000014 METER SOCKETS AND TROUGHS TYPE S METERS Die Cast Meter Socket Cat. No. OF-1M Meter Socket not Shown Cat. No. B1064S Cat No. HE Cat. No. OS-1M Meter Socket not Shown SEALING RING NOT INCLUDED -- ORDER SEPARATELY Weatherproof -- watertight die cast enclosure made from super dense aluminum alloy. Conforms to EEI- to #1 wire. Neutral -- 2 #1 wire. Porcelain base. No special tools required to reverse jaw in the field. Fifth and sixth jaw can be added when required. No disconnects. Finish: Blue Gray Enamel. Standard Package 20. Add Suffix "A" to Catalog number for meter sockets with Catalog No. 290080 Duncan sealing rings ineluded, and increase price by $Q.5Q for sealing ring. CATALOG NUMBERS Without Break-Out With Break-Out No. Jaws No. Size of of Openings Opening Dia. MSP4D2 MSP4D3 MSP4E2 MSP4E3 MSP5D3 MSP5E3 NON-CIRCUIT CLOSING TYPE MSP4D2-B MSP4D3-B MSP4E2-B MSP4E3-B 4 4 4 4 2 1' 3 1* 2 114' 3 114' MSP4D2-H CMSP4E2-H 4 4 2 1' 2 114' MSP5D3-B MSP5E3-B 5 5 3 1' 3 114" 6%' 654' 654" 654" 654' 6%' 654' MSP40D2 MSP40E2 AUTOMATIC CIRCUIT CLOSING TYPE MSP40 D2-B MSP40E2-B 4 4 2 1* 654" 2 114' 654' Price $ 5.50 7.10 5.50 7.10 5.50 5.50 7.95 7.95 6.90 6.90 CProvided with two threaded conduit hubs. One in end and one in back. SCHEDULE DISCOUNT SEALING RING NOT INCLUDED -- ORDER SEPARATELY * METER TROUGH No. of Meters 1 2 3 4 INDOOR Surface Mounting Flush Mounting Horizontal or Vertical Horizontal or Vertical Cat. No. List Price Wt. Cat. No. List Price Wt. IS-1M IS-2M IS-3M IS-4M $ 9.75 18.95 28.00 37.20 6 10 16 21 OF-1 M OF-2M OF-3M OF-4M $ 9.00 20.20 30.95 41.75 8 12 18 24 OUTDOOR Surface Mounting Horizontal Cat. No. Vertical Cat. No. List Price OS-1 M OHS-2M OHS-3M OHS-4M OS-1 M OVS-2M OVS-3M OVS-4M $10.25 20.00 29.00 39.00 Wt. 7 12 18 27 Meter troughs are fabricated from heavy gauge steel and include a 4 clip meter socket for each meter socket opening. Terminals #14 to #2 wire. Porcelain base. Fifth Jaw can be added where required. No disconnects. Outdoor troughs provided with one threaded opening in topendwall for interchangeable hub --Order separately (page 10). Additional hubs may be added by cutting opening and using Adapter Nut. Troughs are available with sealing ring 29008-D installed by adding suffix "A" and increasing price by number of rings, Example: OF1MA -- $9.SO list each. SCHEDULE DISCOUNT ACCESSORIES Description Cat. No. Sealing Rings Duncan Type...................................... Westinghouse Type........................... General Electric Type...................... 29008-D 29008-W 29008-G Individual Jaw Assembly to Convert Meter Socket to 5 or 6 Jaw.. MSA1 Sealing Plug -- 1J4*.................. .. MS125 Sealing Plug -- 1".................................. MS100 Glass Cover Plate..................................... 29007 Fibre Closing Plate.................................. 29010 Std. Package -- 20 List Price $ .50 .75 1.00 .70 .50 .35 .75 .30 SCHEDULE^^DISCOUNT Description Trough Cover Plate --Steel (Not Usable with Socket).......................... Trough Meter Socket-- 4 Clips -- Without Rinq................. 4 Clips -- With Ring and Cir cuit Closing Device....................... 5 Clips--Without Ring.................... 5 Clips--With Ring and Circuit Closing Device............................. 5th Jaw for B1064 Trough Type Socket.................................................... Cat. No. 1068 B1064 1066S B1065 1067S 1107 List Price $ .60 6.80 15.75 7.90 19.35 .95 SCHEDULE ^ DISCOUNT 13 SQD SLV_000015 GENERAL USE SAFETY SWITCHES SINGLE THROW _______ 9000flv LINE TYPE G GENERAL USE SAFETY SWITCHES are designed for residential and commercial applications where price is limiting and the service factor is not great -- such as lighting, room conditioning and appliance loads. U/L approved File E2875. Meets Federal Specification W-S-865 for type D switches. System Rating FUSIBLE INDOOR -- NEMA TYPE 1 Flat Base Compact Type Amp. Fuse Catalog Number Catalog Number List Price NOT FUSIBLE RAINTIGHT--NEMA TYPE 3 INDOOR--NEMA TYPE 1 Type RO--Add Hub or Cap Flat Base Catalog Number List Price Max. Hub Size Amp. Inches Catalog Number List Price 2-WIRE S/N (1 BLADE, 1 FUSE) 120 VOLTS A.C. --125 VOLTS D.C. 30 Plug D97211 90211 30 Plug $90211 M 30 Plug I 30 Plug 90211 WH 97211 WH 30 Cart. D97251 % 3.80 3.80 4.50 5.20 4.20 AD97211 RO $ 8.50 D97251 RO 10.00 1/4 1'/4 2-POLE, 125/250 VOLTS A.C. or D.C. --240 VOLTS A.C. Ss cc il 30 Plug 30 Plug 30 Plug 30 Plug 30 Cart. 60 100 200 400 600 D99211 D98251 D96252 D96253 D96254 96255 96256 93211 93211 WH $93011 t 93011WH 93251 34302 $ 4.70 5.00 10.50 12.20 5.00 12.50 27.00 50.00 120.00 200.00 AD99211 RO $ 9.70 AD98251 RO D96252 RO D96253 RO D96254 RO 10.00 19.50 40.00 07.00 m m 30 D91251 $ 8.50 1/4 60 D91252 12.50 2 100 D91253 27.00 2/2 200 D91254 50.00 400 91255 120.00 600 91256 230.00 3-WIRE S/N (2 BLADE, 2 FUSES) 120/240 VOLTS A.C. or D.C. --240 VOLTS A.C. // fS s1 iS sl r 1] 30 Plug 30 Plug 30 Plug 30 Cart. 30 Cart. 60 100 200 400 600 D97311 097351 X D97312 D97313 D97314 97315 97316 90311 90311 WH 97311 WH 97351 90351 34302 $ 5.00 5.90 6.80 6.40 6.40 12.50 27.00 50.00 140.00 280.00 D97311 RO 97351 RO D97312RO AD97313RO D97314RO $10.00 10.50 19.50 40.00 67.00 1/4 1/4 1/4 2 2/2 3-POLE, 120 or 240 VOLTS A.C. l (L S>p si S1 S1 30 30 30 30 30 60 100 200 400 600 Plug Plug Plug D99311 D96351 D96352 D96353 096354 96355 96356 99311 99311 WH 99351 $ 9.35 8.50 13.50 12.10 11.00 17.S0 32.00 68.00 150.00 300.00 99311 RO $15.50 A 99351 RO AD96352 RO A D96353 RO D96354 RO 16.00 24.50 45.00 82.00 1/4 1/4 30 91351 $ 8.50 30 D91351 9.35 1/4 60 D91352 12.50 2 100 D91353 27.00 2/2 200 D91354 50.00 400 91355 120.00 600 91356 230.00 4-WIRE S/N (3 BLADES, 3 FUSES 240 VOLTS A.C. 30 Cart. 30 Cart. 60 100 200 400 600 D97451 D97412 D97413 D97414 97415 97416 97451 $ 12.10 11.00 17.50 32.00 68.00 170.00 320.00 97451 RO D97412RO D97413RO D97414RO $16.00 24.50 45.00 82.00 1/4 1/4 2 2/2 4-POLE, 240 VOLTS A.C. : 30 60 100 200 400 600 Cart. D96451 D96452 D96453 D96454 96455 96456 30 D9145J 60 D91452 100 D91453 200 D91454 400 91455 600 91456 $13.50 27.00 65.00 107.00 183.00 365.00 Plug fuse switches rated 120/240 volts A.C. -- 125/250 volts D.C. only. All Neutrals -- Insulated Groundable. FINISH: Blue-gray Enamel. RAINTIGHT--Extra coat of Gfyptai. CCat. No. 90000 Series and 93000 Series Switches are Rotor Disc Type--Others are swing out type. 120 volts A.C. only. *f Dual water heater switch. (Two 93211rs in one box). rfcSame as 90211 except in larger box. Has dead-front shield over interior. 120 or 120/240 V. A.C. Raintight Switches without threaded openings available. Use R suffix instead of RO. Same price level. INTERCHANGEABLE HUBS for Raintight Enclosures, Type RO devices have threaded opening for interchangeable hubs or closing caps. Order hub or capseparately from table below, and simply screw into place. For details see Page 10. Conduit Size Inches Hub Cat. No. List Each % HC HC2 $2.00 1 HD HD2 $2.00 1/4 HE HE2 $2.00 1/2 HG $2.00 2 HH HH4 $3.40 2/2 HW $6.00 30-60 Cap. 100 A. Cap Cat. CE No. CA2 List Each $ .20 Use only one of catalog numbers shown. Upper preferred. PAGE 14 SCHEDULE DISCOUNT SQDSLV 000016 GENERAL USE SAFETY SWITCH DATA AND DIMENSIONS Cat. No. D96352 SOLDERLESS LUG SIZES Ampere Rating 30 60 100 200 400 600 Maximum Wire 8 1 O 250 MCM 1-500 MCM 2-500 MCM Minimum Wire 14 14 10 6 1-4/0 1-3/0 Compact Rotot Disc Switch Cat. No. D96352 Swing Out Type Switch Catalog Number Wt. 34302 90211 90211M 8 2 2 90211 WH 90311 90311 WH 90351 D91251 2 3 2 3 4 091252 D91253 D91254 91255 91256 12 21 33 64 110 91351 D91351 D91352 D91353 D91354 10 10 14 19 36 91355 91356 D91451 D91452 09)453 86 130 12 21 32 D91454 91455 91456 93011 93011 WH 82 87 150 6 6 93211 93211 WH 93251 D96252 D96252RO 3 3 3 13 16 D96253 D96253 RO D96254 D96254 RO 96255 19 26 37 43 78 96256 D96351 D96352 D96352R D96352 RO 200 10 15 18 18 D96353 096353R D96353RO D96354 096354 RO 23 28 28 44 65 96355 96356 D96451 D96452 125 230 12 20 Overall Dimensions H w W/H D 10 % 5"% 6 Kb 6'Mg 3%z 4% 3% 2% 2% GVjz 6Ks 6M2 6 Kb 7% 4'% 4% 4'/j2 4 Km 5Kb 6 2% 2% 2% 2"% 4 13% 17% 21 Vs 31% 38% 8% 11% 13V,6 16% 18% 9' Ms 13 15% 18% 21% 6 Kb 7 Kb 7'3% 113'% 143% 7Mg 9/e 13% 17'/a 21 Ks 6V,s 7% 8% 11% 13%, 7"% 8% 9'3% 13 15% 4 Kb 5% 6 Kb 7 Kb 7'>% 31 389/16 9 Vs 15% 19% 24% 31 % 49' yK 6% 6% 21' % 24"% 9 Kb 11% 14% 16% 21 'Yu 32 7% 7% 243% 27"% 103% 12'3% 16 17'% 23"% 35 11'% 14 Kb 5% 6% 7 Kb 7'3% 189% 16'/b 3 Kb 3 Kb 6 Kb 6 Kb 6 Kb 13% ' 15 4% 4% 4% 7'% 8% 9 Kb 10Kb 23% 23% 22% 6 Kb 6% 17Ks 18 % 21% 237% 409/16 11% 11% 13% 139% 16% 13 13% 15% 15% 18'3% 7 Kb 77 7'3% 8'% 12 49Mb 9% 13% 15 15 18'3% 7% 7'% 8% 8% 21 Mg 8% 9Ka 10 Kb 10Kb 14 Kz 5% 6Ks 6% 6% 17 Kb 183/4 183/4 21% 239/16 11% 11% 11% 13% 13% 13 13'3% 13'3% 15% 15% 7 Kb 77% 77% 7'3% 8% 407s 53 9% 15% 21% 25 9 Kb 11% 24|4 27*/8 103% 12'3% 123/4 14% 5% 6% Std. Pkg. 1 10 10 10 10 10 10 1 1 1 1 1 1 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Catalog Number Overall Dimensions Wt. Std. H W W/H D Pkg. D96453 D96454 96455 38 86 116 96456 D97211 D97211 R D97211 RO 97211W H 300 4 5 6 6 D97251 097251 R D97251 RO D97311 D97311R 4 5 9 5 5 D97311 RO 97311 WH D97312 D97312 R D97312RO 5 5 13 18 18 097313 D97313R D97313RO 097314 D97314RO 25 31 31 40 46 19% 247e 40 Kz 49*5^6 7% 9 9 73% 7% 9 9 7% 9 9 73% 13% 15 15 17Ka 18% 18% 21 /a 23% 14% 22% 32 5'/s 5% 5% 5'/a 5% 5% 5% 5% 5% 5% 5 Kb 7'% 8% 8% 11% 112!% 11% 13% 13% 16 17'% 24'3% 35 6 6% 67s 6 67% 67% 6 67% 6% 9 Kb 10Kb 10Kb 13 13'3% 13'3% 15% 15% 7'/b 7'>% 13Kb 16Kb 4 4% 4% 5'Mg 4 4% 4% 4 4% 4% 5'Mg 6 Kb 6/2 6K2 7 Kb 77% 77% 7' >% 8% ( 1 1 10 5 5 10 10ft 5 10 5 5 10 1 1 1 97315 92 40% 97316 220 53 97351 5 73% 97351 RO 5 8% D97351 10 9% D97412 097412 RO D97413 D97413RO D97414 16 15% 17 17% 38 19% 39 21 Kb 86 24% 16"% 25 5 Kb 5'/b 7% 8Kz 82% 11% 11% 13% 183% 27 Kb 63% 6Kz 87% 9,5% 9% 13 13% 15'% 12 14% 3% 4'% 5Kz 6 Kb 6K2 7 Kb 77% 7"% 1 1 10 5 1 1 i 1 1 1 D97414RO 97415 97416 97451 97451 RO 87 140 260 10 7 D97451 098251 D98251 R 098251 RO D99211 12 4 6 6 4 D99211R 099211 RO 99311 99311 RO 993)1 WH 5 5 6 8 7 099311 99351 99351 R 99351 RO 9 5 8 8 25% 40%; 49* Ms 7% 8 Kb 9% 7*5/j2 9 9 7% 9 9 7% 8 Kb 7Mb 9% 7Ms 8 Kb 8 Kb 137s 217a 32 6% 6% 9/a 5 Kb 5% 5% 5Ks 5% 5% 67% 6% 67% 7% 67e 6% 6% 15% 24 K* 35 7"% 77/a to J/is 63% 67% 67% 6 67% 67% 7"% 7% 7 'Mg 87s 7* Ms 7% 77/b 52% 123% 16'4 4 Kb 4'Mg 5Ka 4 4% 4% 4 4% 4% 4 Kb 4'Mg 4 Kb 5Kz 4 Kb 4'Mg 4'Mg 1 1 1 10 5 1 10 5 5 10 5 5 10 1 10 1 10 1 1 SCHEDULE DISCOUNT PAGE 15 SQDSLV 000017 STANDARD DUTY SAFETY SWITCHES SINGLE THROW TYPE S STANDARD DUTY SAFETY SWITCHES are designed for general industrial or institutional and com mercial applications where both the service factor and price are important considerations. They meet both NEMA Standards and Federal Specification W-S-865 for Type A Switches (except Raintight and Swing Out C>). U/L Approved File E2875 System H.P. Rating $ Amp. Standard Fuse A.C. D.C. FUSIBLE Indoor NEMA Typel Raintight NEMA Type 3 Sheet Steel Enclosure Type RO--Add Hub or Cap No Cover Interlock Cat. No. List Price Cat. No. List Price Max. Hub Size (Ins.) H.P. Rating A.C. NOT FUSIBLE Indoor NEMA Type 1 Raintight NEMA Type 3 Sheet Steel Enclosure Type RO--Add Hub or Cap No Cover Interlock Cat. No. List Price Cat. No. List Price Max. Hub Size (Ins.) 2-POLE 240 VOLTS A.C. -- 250 VOLTS D.C. /y c1 c1 30 30 30 60 100 200 400 600 lJ/2 1/2 1 y2 3 7VZ 15 5 5 5 10 20 40 50 C 45251 A45251 *A46251 A46252 A46253 A46254 A46255 A46256 $13.70 13.70 21.S0 2S.00 40.00 72.00 140.00 295.00 A45251 RO A46252RO A46253RO A46254RO 524.50 46.00 61.00 86.00 114 114 2 214 Use 3 Pole Switches Use 3 Pole Switches 3-WIRE S/N (2 BLADES--2 FUSES) 240 VOLTS A.C. -- 250 VOLTS D.C. 30 3 A47311 $13.70 A47311 RO 60 7J/2 A47312 25.00 A47312RO 100 15 A47313 40.00 A47313RO 1 200 25 IJ 400 50 A47314 A4731 5 72.00 A47314RO 168.00 A47315R 600 A47316 315.00 A47316R $24.50 46.00 61.00 86.00 211.00 395.00 114 114 2 2Vz 3-POLE, 240 VOLTS A.C. pb b <<< 1I 30 30 30 60 100 200 400 600 3 3 3 7!/2 15 25 50 O 45351 A45351 * A46351 A46352 A46353 A46354 A46355 A46356 $16.70 16.70 28.00 29.00 46.00 80.00 186.00 335.00 A45351 RO A46352 RO A46353RO A46354 RO A46355R A46356R $30.00 49.00 71.00 96.00 216.00 450.00 m 114 2 2/2 7/2 15 30 50 4-WIRE S/N (3 BLADES --3 FUSES) 240 VOLTS A.C. 30 3 60 7/2 100 15 n1 200 25 400 50 600 A47411 A47412 A47413 A47414 A47415 A47416 $16.70 29.00 46.00 80.00 206.00 355.00 A47411RO A47412RO A47413RO A47414RO A47415R A47416R $30.00 49.00 71.00 96.00 269.00 516.00 1/4 1/4 2 2/2 A41351 A41352 A41353 A41354 A41355 A41356 $15.20 28.00 43.00 66.00 150.00 265.00 A41341 RO A41342 RO A41343 RO A41344 RO $28.50 48.00 68.00 82.00 114 1/4 2 2/2 4-POLE 240 VOLTS A.C. 30 3 30 3 60 7'A 100 15 200 30 400 50 600 A45451 * A46451 A46452 A46453 A46454 A46455 A46456 $33.00 37.00 45.00 72.00 130.00 246.00 444.00 20 A41452 $37.00 20 A41452 137.00* 30 A41453 70.00 ", 50 A41454 123.00 A41455 211.00 A41456 400.00 m3-POLE, 600 VOLTS A.C. 30 7i/2 60 15 100 30 200 50 A45341 A46342 A46343 A46344 $29.00 35.00 64.00 96.00 A45341 RO A46342RO A46343RO A46344RO $50.00 59.00 91.00 125.00 1/4 1/4 2 2/2 15 30 50 A41341 A41342 A41343 A41344 $15.20 28.00 43.00 66.00 A41341 RO A41342 RO A41343RO A41344 RO $28.50 48.00 68.00 82.00 1/4 1/4 2 2/2 m?4-POLE, 600 VOLTS A.C. 30 10 60 20 100 30 200 50 * A46441 A46442 A46443 A46444 $47.00 55.00 94.00 156.00 ALL NEUTRALS -- INSULATED GROUNDABLE Switching Neutral 3-Wire*-- Price same as for 3-Pole Switch. Add "SWN" to 3-Pole Catalog Number. Finish: Blue-gray Enamel. Raintight--Extra coat of Glyptal rfcFor maximum conditional H.P. and 600 V. not fusible ratings, see Page 123. 40 40 1 50 A41422 A41422 A41443 A41444 $47.00 47.00 87.00 126.00 *60 Ampere Switch with 30 Amp. fuse spacings and clips. Any size welded hubs available on order. CSwing out base -- No interlock. PAGE 16 SCHEDULE DISCOUNT Urn SQDSLV 000018 STANDARD DUTY SAFETY SWITCHES DATA AND DIMENSIONS SOLDERLESS LUG SIZES Ampere Rating 30 60 100 200 400 600 Maximum Wire 8 1 0 250 MCM 2-350 MCM 2-500 MCM Minimum Wire 14 14 10 6 1 -A 1-3/0 Cat. No. A47312 Cover Open. Cat. No. A47312 Cover Closed. Type RO Raintight Switch Shoving Threaded Opening for Interchangeable Hub or Cap Catalog Number A41341 A41341 RO A41342 A41342 RO A41343 A41343 RO A41344 A41344 RO A41351 A41352 A41353 A41354 A41355 A41356 A41442 A41443 A41444 A41452 A41453 A41454 A41455 A41456 45251 A45251 A45251 RO A45341 A45341 RO 45351 A45351 A45351 RO A45451 A46251 A46252 A46252 RO A46253 A46253 RO A46254 A46254RO A46255 A46256 A46342 A46342 RO A46343 A46343 RO A46344 A46344 RO Wt. Overall Dimensions H w W/H D 10 9% 7% 85% 13 11% 7% 9'% 14 13% 8% 10% 14 15 8% 10% 38 17% 11"% 13% 5% 5% 6% 6% 7% 25 18% 48 21 % 41 23'A 11 9% 16 13% 11% 137% 13% 7% 8% 13% 157% 15% 8'% 10% 77% 7"% 8% 5% 6% 21 17(4 44 21 Vs 92 31 <Az 165 38% 20 15% 31 19% 82 24Jfc 20 15% 31 19% 82 24% 1 1 /l6 137% 212% 24% 11% 14% 16% 11% 14% 16% 13% 157% 245% 27% 12'Ms 16% 18'% 12"% 16% 185% 7% 7'5% 14% 165% 5Ms 7% 7"% 6=% 7% 7"% 87 31 V32 150 38% 5 7% 8 9% 10 *11% 212% 24% 5% 5% 6>% 245% 27% 6'% 6"% 7% 14% 165% 4 5% 5% 10 12% 14 14% 6 7% 11 9% 12 11% 7% 7'Ms 6% 7% 7'Ms 85% 9% 75% 85% 9% 5% 5% 4% 5% 5% 12 9% 15 13% 15 13% 16 15 20 17% 9% 8% 8% 9'% 11"% 10'% 10% 10% 105% 13% 33 18% 11"% 13% 35 21 % 137% 157% 65 237% 13Ms 15% 90 40'5/jz 16% 195% 192 492% 18"% 21'% 5% 6% 6% 6% 7% 77% 7"% 8'% 14% 17 16 15% 19 17% 34 19% 30 21% 63 24% 8% 8'Mz 11% 1125% 13% 9'5% 9'5% 13% 13"% 15'% 6% 6% 7% 77% 75% 53 26'%, 13"% 16Ms 7"% Std. Pkg. 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Catalog Number A46351 A46352 A46352 RO A46353 A46353RO A46354 A46354RO A46355 A46355R A46356 A46356 R A46441 A46442 A46443 A46444 A46451 A46452 A46453 A46454 A46455 A46456 A47311 A47311 RO A47312 A47312RO A47313 A47313RO A47314 A47314RO A47315 A47315R A47316 A47316R A47411 A47411 RO A47412 A47412RO A47413 A474t3RO A47414 A47414RO A47415 A47415R A47416 A47416R Wt. 16 16 18 26 36 43 49 117 139 200 210 22 24 50 90 22 19 40 90 126 400 10 12 14 16 20 28 37 65 96 101 156 161 11 8 16 20 27 35 40 67 118 140 210 220 Overall Dimensions H w W/H D 13% 13% 15 17% 18% 8% 8% 9 Ms ii'% n"% 10% 10% 105% 13% 13% 6% 6% 6% 7% 7/m 21 % 237% 495% 49yJ2 52"% 137% 135% 21% 21% 24% 157% 15% 24"% 23% 27% 7"% 8'% 14Ms 135% 165% 52% 15% 157s 19% 247% 24% 11% 11% 14% 16% 27% 12"% 12' Ms 16% 185% 1534 65% 6Ms 7% 7"% 15% 15% 19% 24% 40% 52"% 9% 11% 17% 15 17|/a 18% 21% 237% 40'5% 435% 49% 52% 97a n% 15% 17% 19% 21% 24% 11% 11% 14% 17 21% 24% 7% 7'5% 11"% 9'% 111 Ms n"% 137% 135% 16% 21"% 18'% 24% 97a 9"% 8% 8' 5% 11% 11% 13% 12"% 12"% 16% 185% 245% 27% 85% 9% 16"% 105% 16"% 13% 157% 15% 195% 23% 21'% 27% 107% 10% 9'5% 9' 5% 13% 13"% 15'% 65% 6Ms 17% 7'Ms 14"% 165% 5% 5% 7% e/z 7% 77/6 7"% 8'% 14% 13=% 17 15% 5% 534 6% 6% 7% 77% 7"% 26 40% 435% 52"% 52% 135% 21% 21"% 24% 24% 16"% 24"% 23% 27% 27% 7'Ms 147% 135% 165% 1534 Std. Pkg. 1 1 1 1 1 1 1 1 1 1 1 1 . 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 INTERCHANGEABLE HUBS for raintight enclosures, Type RO devices have threaded opening for interchangeable hubs or closing caps. Order hub or cap separately from table below, and simply screw into place. For details, see Page 10. For price of_welded hubs for Type R devices, consult SB-137 price list. Conduit Size (Inches) Hub Catalog Number * List Each................................. % HC HC2 $2.00 1 HD HD2 $2.00 1% HE HE2 $2.00 1% HG $2.00 :|:Use only one of catalog numbers shown. Upper preferred. 2 HH HH4 $3.40 2% HW $6.00 Cap Cap Cat. Number * List Each 30-60-100 A. CE CA2 $ .20 200 A. CH CA4 $ .20 SCHEDULE DISCOUNT PAGE 17 SQDSLV 000019 HEAVY DUTY SAFETY SWITCHES SINGLE THROW GENERAL PURPOSE ENCLOSURE (NEMA TYPE 1) FUSIBLE NOT FUSIBLE System H.P. Ratings Amps. Standard Fuse A A.C. | D.C. Visible Blade Cat. No. 2-POLE, 240 VOLTS A.C. -- 2S0 VOLTS P.C. /, i'/ Ll cJ1 cD1 30 30 60 100 200 400 600 800 1200 1/2 1'/2 3 71/2 15 5 5 10 20 40 50 A85251 *A86251 A86252 A86253 A86254 A88255 A88256 88257 88258 Compact Type Cat. No. List Price H.P. Rating A.C. D.C. 56251 56252 56253 56254 $24.50 30.00 33.00 50.00 83.00 187.00 326.00 457.00 632.00 3 10 15 5 10 20 40 50 Visible Blades Cat. No. A81251 A81252 A81253 A81254 A84255 A84256 84257 84258 Compact Type Cat. No. List Price 51251 $23.00 51252 51253 51254 30.00 49.00 70.00 160.00 270.00 404.00 552.00 3 WIRE S/N (2 BLADES)--2 FUSES 240 VOLTS A.C. -- 250 VOLTS P.C. III] 30 60 100 200 400 600 800 1200 3 7/2 15 25 50 A87311 A87312 A87313 A87314 A89315 A89316 89317 89318 59311 59312 59313 59314 $28.00 37.00 59.00 91.00 207.00 346.00 499.00 706.00 3-POLE, 240 VOLTS A.C. / r1S /. 1 ps ?s(/ sss 1J 30 30 60 100 200 400 600 800 1200 3 3 7H> 15 25 50 A85351 * A86351 A86352 A86353 A86354 A88355 A88356 88357 88358 56351 56352 56353 56354 $30.00 37.00 43.00 66.00 99.00 220.00 366.00 620.00 794.00 7/2 15 30 50 4-WIRE, S/N (3 BLADES)--3 FUSES -- 240 VOLTS A.C, A87411 A87412 A87413 A87414 A89415 A89416 89417 89418 $41.00 50.00 79.00 116.00 240.00 386.00 895.00 1099.00 4-POLE, 240 VOLTS A.C. A81351 A81342 A81343 A81344 A84345 A84346 84347 84348 51351 $28.00 51342 51343 51344 41.00 61.00 80.00 208.00 334.00 540.00 725.00 30 60 100 200 400 600 800 1200 3 7/2 5 30 50 *A86451 A86452 A86453 A86454 A88455 A88456 88457 88458 $43.00 53.00 87.00 153.00 292.00 504.00 941.00 1151.00 2-POLE, 600 VOLTS A.C. OR O.C. --WITH ARC SUPRESSORS /, 1V Cj1L cJL ] 30 60 100 200 400 600 800 1200 3 10 15 30 10 A85261 56261 $41.00 25 A86262 56262 43.00 40 A86263 56263 66.00 50 A86264 56264 99.00 A88265 229.00 A88266 362.00 88247 560.00 88248 788.00 10 20 30 50 7/2 20 30 50 15 25 40 A8M5! A81442 A81443 A81444 A84445 A84446 84447 84448 A81261 A81262 A81263 A81264 A84265 A84266 84247 84248 $41.00 53.00 93.00 148.00 270.00 471.00 697.00 9S6.00 51261 51262 51263 51264 $28.00 36.00 59.00 76.00 187.00 270.00 404.00 552.00 3-POLE, 600 VOLTS A.C.-- WITH ARC SUPRESSORS / 1/ V 1s 1s 1s eS rS eS 30 30 60 100 200 400 600 800 1200 7/2 7/2 15 30 50 A85341 *A86341 A86342 A86343 A86344 A88345 A88346 88347 88348 4-POLE, 600 VOLTS A.C. -- WITH ARC SUPRESSORS 56341 56342 56343 56344 $47.00 49.00 50.00 76.00 123.00 247.00 416.00 730.00 947.00 15 30 50 A81341 A81342 A81343 A81344 A84345 A84346 84347 84348 51341 $33.00 51342 51343 51344 41.00 61.00 80.00 208.00 334.00 540.00 725.00 1, 1 1 1 30 10 V/ 7 V 60 20 100 30 L 1 I [ 200 50 jj S S Cr 11 ri Sr 400 600 800 1 1 I 1 1200 *A86441 A86442 A86443 A86444 A88445 A88446 88447 88448 $59.00 64.00 100.00 169.00 322.00 524.00 962.00 1349.00 40 50 A81442 A81443 A81444 AS4445 A84446 84447 84448 $53.00 93.00 148.00 270.00 471.00 697.00 9S6.00 Footnotes--See opposite page. PAGE 18 SCHEDULE DISCOUNT Cat. No. A86352 Covet Closed Cat. No. A86352 Cover Open Cat. No. 56352 HEAVY DUTY SAFETY SWITCHES ......... ................... SINGLE THROW TYPE H HEAVY DUTY INDUSTRIAL SAFETY SWITCHES are designed for mass production in dustries where price is secondary to continued performance under conditions of severe service and max imum safety. They not only meet NEMA standards and Government specifications for Type A switches, but have many additional construction features . U/L Approved File E2875 and El 0673. 50000 Compact Line is used where space is limited. Very high rupturing capacity is the result of steel reinforced, double break contacts operating in special arc chambers which cool and rapidly extinguish the arc without appreciable flashing. Current carrying parts are cadmium plated. True quick-make and quick-break mechanism has front operating handle with padlocking provision, and complete cover interlock. The unique box con struction permits close mounting in group installations. 80000 Line has silver plated current carrying parts, multi-spring jaws, positive pressure fuse clips, visible blades with spring loaded hinges. Polyester Glass insulated steel cross bar, swing-out arc barrier with magnetic plates in the arc chamber, non-carbonizing and non-tracking insulation, solderless connectors, and a true quick-make and quick-break mechanism having full cover interlock and provision for as many as 80000 LINE four padlocks (30-600 Amps.). 50000 LINE SPECIAL PURPOSE ENCLOSURES Amps. H. P. Rating Stand ard Fuse A.C. A* FUSIBLE Special Industry NEMA XII Cat. I List No. 1 Price Water-tight Dust-tight A NEMA IV &V Cat. No. List Price H. P. Rating A.C. * NOT FUSIBLE . Special Industry NEMA XII Water-tight and Dust-tight Explosion Resistinq NEMA TV-, V and 1 X A Class 11, Group G Explosion Resisting NEMA VII Class 1, Group D Cat. j List No. Price Cat. No. List Price Cat. 1 Lsit No. I P: ice 2-POLE, 240 VOLTS A.C. -- 2S0 VOLTS D.C. + 30 30 v/2 60 3 100 7</2 200 15 H85251 $27.00 H 86252 36.00 H86253 55.00 H86254 91.00 $ 7251 55251 55252 55253 55254 $41.00 91.00 97.00 251.00 369.00 3-WIRE S/N (2 BLADES --2 FUSES) 240 VOLTS A.C. -- 250 VOLTS D.C. 30 3 60 7/2 100 15 200 25 H87311 $31.00 H87312 41.00 H87313 65.00 H87314 100.00 50311 50312 50313 50314 101.00 110.00 269.00 389.00 3-POLE, 240 VOLTS A.C. 30 3 60 7/2 100 15 200 25 H85351 33.Q0 H86352 47.00 H86353 73.00 H86354 109.00 55351 55352 55353 55354 102.00 112.00 276.00 396.00 4-WIRE, S/N (3 BLADES -- 3 FUSES) 240 VOLTS A.C. 30 3 60 7/2 100 15 200 25 H87412 55.00 H87413 87.00 H87414 128.00 50411 50412 50413 50414 112.00 124.00 290.60 4Q5.Q0 2-POLE, 600 VOLTS A.C. OR P.C.j* 30 3 H85261 45.00 55261 60 10 H86262 47.08 55262 100 15 H86263 73.00 55263 200 30 H86264 109.00 55264 113.00 122.00 269.00 389.00 7'/z 20 30 50 H81261 $31.00 H81262 40.00 H81263 65.00 H812G4 84.00 53261D 53262D 53263D 53264D $92.00 99.00 254.00 351.00 54261 54262 $139.00 163.00 3-POLE, 600 VOLTS A.C. 30 7/2 60 15 100 30 200 50 H85341 52.00 H86342 S5.00 H86343 84.00 H86344 135.00 55341 55342 55343 55344 124.00 134.00 290.00 405.00 15 30 50 H81341 H81342 H81343 H81344 36.00 45.00 67.00 88.00 53341D 53342D 53343 0 53344D 102.00 108.00 270.00 369.00 54341 54342 153.00 177.00 All Neutrals -- Insulated groundable. FINISH: Blue gray Enamel. 3-Wire Switching Neutral switches are priced the same as 3-pole switches and SWN is added to the 3-pole catalog number. Cover Control Keys for 400-600 ampere switches Cat. No. 70010. List price each, $1.00 FOOTNOTES *60 amp. switch with 30 amp. fuse spacing and clips. 600 volts A.C. only *600 volts A.C. -- 250 volts D.C. only. 4)Used for both 30 and 60 amp ratings, 575 volts A.C. *D.C. H.P. ratings--same as equivalent switch shown on Page 18. AFor maximum conditional H.P. and 600 V. not fusible ratings, see Page 123. 800-2400 amp. switches differ from Type A specifications by having vault type handle and are quick break only. ACast aluminum enclosures standard but cast iron supplied on order at no extra cost. Enclosures have threaded conduit holes as follows: 30 amp. one top and bottom, 60 amp. one 1 top and bottom; 100 amp. two 1f/>" in bottom and 200 amp. two2`/2''' in bottom. Two additional holes of sizes shown will be furnished at no extra cost. Holes differing from standard can be supplied at extra charge. Cast iron enclosures have threaded conduit holes as follows: 30 amp. two %" bottom, 60 amp. two 114" bottom. ifcCast iron enclosure. Gaskets and plates with one %" tapped conduit hole top and bottom furnished standard unless otherwise specified. SCHEDULE DISCOUNT PAGE 19 SQD SLV 000021 HEAVY DUTY AND DOUBLE THROW SAFETY SWITCHES DATA AND DIMENSIONS SOLDERLESS LUG SIZES Ampere Rating 30 60 100 200 400 600 800 1200 LINE AND LOAD 60000 Line 80000 Line Double Throw 4-14 4-14 0-14 250 MCM-6 1-14 1-14 0-14 250 MCM-6 2-350 MCM-3/0 2-500 MCM-3/0 4-350 MCM-3/0 4-500 MCM-3/0 4-14 4-14 0-14 250 MCM-6 500 MCM-4/0 2-500 MCM-3/0 MANY OUTSTANDING FEATURES! Catalog Wt. Number Overall Dimensions H W W/H D 50311 50312 50313 50314 50411 25 15/a 25 15/a 60 2S'/2 60 25'/2 26 15'/s 10'/a io Ms 15 15 10/8 iizm2 11 "Ms 17* Ms 17* Ms 11% 5% 5/a 8% 8% 5% 50412 50413 60414 51251 51252 26 15/a 55 25J/2 lOMs 15 111 Ms 17* Ms 60 25!/2 15 17* Ms 10 8% 6% 7Vn 15 11 ' Ms 7% 8*/4 5/a 8% 8% 4% -5/a 51253 51254 51261 51262 Sl 263 42 19% 46 22/2 10 SV,s 16 11'Ms 40 19% 11 Vs 12 6% 7% 11 Vs 11'Ms 12% 7'/32 8/4 11'Ms 7(4 8/4 4% 5/a 7/2 51264 51341 51342 51343 51344 46 22/2 12 12% 10 8/s 62*/j2 7%2 16 111 Ms 7% 8/4 43 19% 11 '/a 11'Ms 52 22'/2 12 12% 8/4 4% 5/a 7/a 8/4 51351 52262 52342 53261 D 53262D 10 230 238 26 25 8Ms 20% 20 Ms 15/a 15/a 6% 17'/2 17*4 10 'A 10Ms 7%2 20Ms 20 Ms 11% 11'Ms 4% 7 7 5% 5/a 53263D 53264 D 53341D 53342 D 53343 D 50 25l/2 55 25/2 25 15/a 26 15'/a 50 25 Ma 15 15 10/a lOMs 15 17* Ms 17'Ms 11% 11'Ms 17* Ms 8% 8% 5% 57/a 8% 53344 D 54261 54262 54341 54342 73 60 140 78 145 25*4 13 18 13 18 15 11 Ma 14% 11(4 14% 17* Ms 13(4 16% 13(4 16% 8% 6Ms 7/s 6>/s 7Ms 55251 55252 55253 55254 55261 24 15*/a 25 15*/a 55 25*4 60 25*4 25 15/a 10% lOMs 15 15 10/a 11% 11'Ms 17* Ms 17'Ms 11% 5% 5/a 8% 8% 527/32 55262 55263 55264 55341 55342 26 15% 50 25J4 60 25*4 26 15*/a 26 15/a lOMs 15 15 10/a lOMs 11'Ms 17'Ms 17'Ms 11% 11'Ms 57/8 8% 8% 527/32 5/a 55343 55344 55351 55352 55353 70 25*4 76 25/2 25 15/a 26 15'/a 55 25*4 15 15 10/a lOMs 15 17'Ms 17'Ms 11% 11'Ms 17'Ms 8% 8% 527/2 5/a 8% 55354 56251 56252 56253 56254 78 25J4 10 m 15 11'Ms 41 19% 46 22 15 6% 7% 11 /a 12 17'Ms 79/j2 8/4 11'Ms 12% 8% 4% 5/a 7/a 8/4 Std. Pkg. 1 1 1 1 1 1 1 1 1 1 T 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 j 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Catalog Wt. Number Overall Dimensions H w W/H D 56261 56262 56263 56264 56341 15 11'Ms 7% 17 137/s 7% 41 19% 11/a 45 22/2 T2 15 11'Ms 7% a/. 8% 111 Ms 12% 8/4 5/a 57/s 7/2 8/4 5/a 56342 56343 56344 56351 56352 17 137/s 43 19% 52 22/a 10 87/is 15 11'Ms 7% 11/a 12 6% 7% 8% 111 Ms 12% 7%z 8/4 57/s 7/2 8/4 4% 5/a 56353 56354 59311 59312 59313 44 19% 11/a 11'Ms 53 22/a 12 12% 10 87/ 62'/32 73/2 15 11'Ms 7% 8/4 42 19% 11/s 11'Ms 7% 8/4 4% 5'/a 7/2 59314 A81251 A81252 A81253 A81254 49 22/a 9 9/a 13 13% 19 17/a 35 21/a 12 5% 8% 11% 13% 12% 6% 93/ 12'Ms 14'Ms 8/4 5% 6/4 7/4 7'3/s A81261 H81261 A81262 H81262 A81263 9 9/a 9 9/a 15 13% 15 15/a 19 17/a 5% 5% 8/2 8/2 11% 63/ 63/ 9% 9% 12'Ms 6/2 5'Ms 6/4 6% 7/4 H81263 A81264 H81264 A81341 H81341 19 19% 35 21/a 35 24% 11 9/a 11 12/a 11% 13% 137/s 7% 7% 13% 14"/s 15Ms 8/2 8/s 7% 7'3/s 7/a 5% 5% A81342 H81342 A81343 H81343 A81344 16 13% 16 15/a 26 17/a 26 19% 40 21/a 8/2 8/2 11% 11% 13% 9% 93/ 12'Ms 13% 14"/s 6/4 6% 7/4 7% 7'3/s H81344 A81351 A81442 A81443 A81444 40 24% 11 9/a 19 15/a 35 19% 90 24Ms 137/s 7% 11% 14% 167/a 153/s m 12% 15'3/6 183/s 7/a 5/2 63/s 7/4 7'3/s A81451 82252 82262F 82253 82253F 12 9/a 9/a IO/4 16 13% 9/a 12% 24 23'/a 9Ms 11"/s 27 16'Ms 11'Ms 14'3/6 40 30'Ms 11/4 14'3/s 5'/ 6% 63/s 8'/s 7/a 82254 82254F 82261F 82262 82262F 47 22' Mz IS2/!; 19'3/6 75 38'Ms 15% 19% 25 23/a 9Ms 11'Ms 16 13% 9/a 12% 26 23/a 9Ms 11'Ms 9'Ms 93/s 63/s 6% 6Ms 82263 82263F 82264 82264F 82341F 26 16'Ms 11 Ms 14'3/s 35 30'Ms 11/4 14'3/s 49 22% 1573/z 19' 3/2 45 38'Ms 15% 19% 34 23/a 12'3/s I6/2 8M 7/a 9'Ms 9'/s 6^6 82342 82342F 20 12/s 33 23'/a 12'3/s 167/s 12'3/s 16/2 63/s 6'/s Std. Pkg. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 t 1 1 Dead front construction Positive-Pressure Fuse Clips Padlock Attachment locks switch ON or OFF and cover closed PAGE 20 SCHEDULE SQD SLV 000022 HEAVY DUTY AND DOUBLE THROW SAFETY SWITCHES ________ ___ ___ DAT* AND DIMENSIONS A WIDE VARIETY OF ENCLOSURES (30-200 Amps.) General Purpose NEMA 1 Water-tight; Dust-tight NEMA 4, 5 Explosion Resisting NEMA 7, 9 Special Industry NEMA 12 Catalog Number 82343 82343F 82344 82344F 82352 82352F 82353 82353F 82354 82354F 82444F 82454F 82447 84247 A84255 A84256 84257 84258 A84265 A84266 A84345 A84346 84347 84348 A84445 A84446 84447 84448 A85251 H85251 A85261 H85261 A85341 H85341 A85351 H85351 A86251 A86252 H86252 A86253 H86253 A86254 H86254 A86262 H86262 A86263 H86263 A86264 H86264 A86341 A86342 H86342 A86343 H86343 A86344 H86344 A86351 A86352 H86352 A86353 H86353 A86354 H86354 A86441 A86442 A86443 A86444 A8645J A86452 A86453 A86454 A873M H87311 A87312 H87312 A87313 H87313 A87314 H87314 A8741J Overall Dimensions Wt. H W W/H D 33 53 63 93 19 29 32 43 62 91 145 140 135 200 73 120 135 200 72 102 90 134 215 208 120 185 205 255 10 10 11 11 12 13 11 16'Ms 30'Ms 23 Ms 38% 12% 23% 16'Ms 30'Ms 23Ms 38'Ms 38'Ms 38'Ms 40% 47Ms 31 Hz 38% 40% 47Ms 31 Hz 38% 31 Hz 39'% 40% 47Ms 31 Hz 38% 42'Ms 54'Ms 9% 9% 12% 12% 12% 12% 9% 15Ms 15Ms 20 19% 12'Ms 12'Ms 15Ms 15Ms 20 19% 25Ms 25'Ms 22% 25 16*Mz 18% 22% 25 16% 18% 21% 24'Ms 31'Ms 39Ms 21% 24'Ms 41 Ms 48'Ms 5% 5% 7% 7% 7% 7% 7% ISMs 19 23% 23% 16Ms 16% ISMs 19 23% 23% 28Ms 28Ms 24% 27Ms 19%z 21% 24% 27Ms 19%z 21% 24Hz 27Ms 35Ms 43Ms 21 Hz 27'/is 48Ms 55'Ms 6% 6% 8/2 8% 8/2 8% 8/2 8% 8'Ms 11 "Ms 13% 6Ms 6Ms 8% 8'Ms 11'Ms 13% 12% 12% 15 16Ms 14% 16% 15 16Ms 14% 16% 14% 17 16 17Ms 14% 17 17% 13/4 5/2 5'Ms 5/2 5'Ms 5% 5'Ms 5% 11 12% 15 13% 17 13% 17 15% 27 17% 27 19% 40 21 % 40 24% 16 15% 16 15% 34 19% 34 19% 41 24% 41 24% 18 15% 18 15% 18 15% 37 19% 37 19% 47 24% 47 24% 16 13% 17 13% 17 15% 29 17% 29 19% 40 21% 40 24% 23 15% 23 15% 52 19% 80 24Ms 23 15% 23 15% 37 19% 86 24Ms 11 9% 11 12% 15 13% 15 15% 7% 8% B Hi 8% 11% 11% 13% 13V,6 8/2 8% 11% 11% 13% 13 Vt6 8M2 8/2 8/2 11% 11% 13% 13% 8% 8/2 8/2 11% 11% 13% 13% 11% 11% 14% 16% 11% 11% 14% 16% 7% 7% 8/2 8/2 8Ms 9% 9% 9% 12'Ms 13% 14'Ms 15Ms 9% 9% 12'Ms 13% 14'Ms 15Ms 9% 9% 9% 12'Ms 13% 14'Ms 14'Ms 9% 9% 9% 12'Ms 13% 14' Ms 14'Ms 12% 12% 15'Ms 18 Ms 12% 12% 15'Ms 18Ms 8/2 8Ms 9% 9% 5% 6/4 6/4 6Ms 7/4 7% 7'Ms 7% 6/4 6% 7/4 7% 7'Ms 7% 6/4 6/4 6Ms 7/4 7% 7'Ms 8 6/4 6/4 6Ms 7/4 7% 7Ms 8 6Ms 6Ms 7/4 7'Ms 6 Ms 6Ms 7% 7'Ms 5% 5% 6/4 6% 29 17% 29 19% 44 21% 44 24% 12 9 Vs 11% 11% 13% 13Ms 9% 12'Ms 13% 14'Ms 15Ms io4 7/4 7% 7'Ms 7% 5% Std. Pkg. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Catalog Number A87412 H87412 A87413 H87413 A87414 H87414 88247 88248 A88255 A88256 88257 88258 A88265 A88266 A88345 A88346 88347 88348 A88355 A88356 88357 88358 A88445 A88446 88447 88448 A88455 A88456 88457 88458 A89315 A89316 89317 89318 A8941 5 A89416 89417 89418 92245 92245F 92246 92251 92251 F 92255 92255F 92256 92256F 92345 92345F 92346 92351 92351F 92355 92355F 92356 92356F 92441F 92422 92442F 92443 92443F 92444 92445 92445F 92446 92451 92451 F 92452 92452F 92453 92453F 92454 92455 92455F 92456 92456F Overalf Dimensions Wt. H W W/H D 22 15% 22 15% 34 19% 19% 50 24% 260 400 90 180 24% 49% 62'Ms 40% 49% 160 49% 238 57'Ms 113 43% 216 522^2 156 43% 225 52% 250 52'Ms 450 62'Ms 156 40'Hz 225 52% 280 52'Ms 492 51'Ms 160 43% 255 52% 280 52'Ms 500 62' Ms 132 43% 275 52Z'/jz 347 52'Ms 590 62'Ms 96 40% 180 492%: 150 52% 427 57'Ms 120 40% 230 52% 190 52'Ms 350 62'Mg 81 31 l/s 111 46% 90 52'Ms 9 10% 19 16% 81 31% 131 46% 90 52'Ms 225 51% 110 31 </8 240 46% 140 52% 14 10% 25 1654 140 31'% 200 46% 140 42% 8% 8% 11% W'Az 13% 13%* 22% 25 16*'/2 18'Ms 22% 25 21% 24* m 21 24' Ms 32 39Ms 21% 24'Ms 32 39Ms 21'Ms 24'Ms 41 Ms 49% 21'Ms 24'Ms 41 Ms 49 % 16% 18'Ms 31% 39Ms 21% 24' Mz 41 Ms 49% 16% 25% 18% 7'% 9% 16% 25% 18% 21 21'Ms 25% 25% 7/a 14/2 21 "/is 25% 25% 9% 9% 12% 13% 14'Ms 15Ms 24% 27Ms 19%2 21 Ms 24% 27M 23% 27'/6 235%, 27 Ms 34%z 43Ms 24S/j2 27Ms 34y32 43Ms 24% 27'/6 48Ms 56 Ms 24% 2 7 Ms 485/is 56 % 1 95/32 21 Ms 34 433/s 24%; 27 Ms 455/s 56% 20 29 22 10% 12% 20 29 22 23Ms 25's/s 29 28% 10% 16% 24'%s 29 28% 6/4 6% 7/; 7% 7'Ms 7% 155/s 15% 14% 17 15s/s 16Ms 14'Ms 17 14'Ms 17 15% 17Ms 14'Ms 17 15% 17Ms 14% 17 17% 18Ms 14*'/4 17 17% 18Ms 14% 17 16% 17Ms 14'Ms 17 17% 18Ms 12% 12% 16% 4% 6% 12% 12% 16% 15'A 12% 12% 16% 4/4 6/2 12% 12% 16% 230 54% 42 12% 28 12% 42 23 58 22% 80 30% 95 31'% 130 38% 190 46% 175 52% 33 17 17 i8/2 20% 18'% 227a 24% 36'% 31'Ms 36Ms 2014 20% 20% 23% 19% 26'/B 27% 37% 35/a 14% 7% 7/2 6/2 11/a 7/2 11% 14's/s 10 16% 19 12% 36 16% 28 12% 47 18 58 22% 70 30/2 88 31'% 175 38% 210 46% 75 52% 13 17% 17 17% 20/4 I8/4 22% 24% 36% 31'Ms 14% 21% 20% 20% 23% 19% 26 % 27% 37% 34/a 6/2 5% 7% 6Ms 11 /a 7% 11% 14'5/is 10 16% 325 55 42% 45% 14% Std. Pkg. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SCHEDULE DISCOUNT PAGE 21 SQD SLV 000023 DOUBLE THROW SAFETY SWITCHES DOUBLE THROW DOUBLE THROW SAFETY SWITCHES are designed to transfer loads from one supply source to another. Horsepower ratings are not necessary, since use as motor circuit switches is not expected. FUSIBLE TOP & BOTTOM NOT FUSIBLE Amps. Sheet Steel Enclosure N EM A T ype 1 Cat. No. | List Price Sheet Steel Enclosure NEMA Type 1 Cat. No. | List Price Cast Iron--Explosion Resisting NEMA Type 7 Cat. No. | List Price Drillings Inches 2-POLE, 240 VOLTS A.C. -- 250 VOLTS D.C. 30 92251F $ 47.00 92251 60 82252F 85.00 82252 100 82253F 128.00 82253 200 82254F 179.00 82254 400 92255F 362.00 92255 600 92256F 450.00 92256 $ 29.00 46.00 67.00 90.00 255.00 361.00 3-POLE, 240 VOLTS A.C. 30 92351F 60 82352F 100 82353F 200 82354F 400 92355F 600 92356F $ 51.00 93.00 155.00 235.00 496.00 600.00 92351 82352 82353 # 82354 92355 92356 $ 34.00 51.00 82.00 123.00 341.00 474.00 4 -POLE, 240 VOLTS A.C. 30 92451F 60 92452F 100 92453F 200 82454F 400 92455F 600 92456F $ 72.00 114.00 183.00 297.00 552.00 710.00 92451 92452 92453 92454 92455 92456 $ 50.00 72.00 146.00 203.00 458.00 596.00 2-POLE, 600 VOLTS A.C. -- 600 VOLTS D.C. 30 30-60 00 100 200 400 600 82261F 82262F 82263F 82264 F 92245F $ 95.00 98.00 171.00 208.00 389.00 82262 82263 82264 92245 92246 $ 47.00 74.00 101.00 286.00 402.00 52262 $ 347.00 v/2 3-POLE, 600 VOLTS A.C. 30 30-60 60 100 200 400 600 82341F 82342F 82343F 82344F 92345F $101.00 104.00 183.00 274.00 509.00 82342 * 82343 # 82344 92345 92346 $ 56.00 90.00 139.00 360.00 521.00 52342 $ 362.00 v/2 4-POLE, 600 VOLTS A.C. 30 30-60 60 100 200 400 600 92441F 92442F 92443F 82444F 92445F $152.00 155.00 270.00 348.00 598.00 92442 92443 92444 92445 92446 $ 79.00 167.00 223.00 499.00 646.00 600 volts A.C. -- 250 volts D.C. only. U/L Approved File E2875' 400-600 Amp. Switches Have Double Lugs. Explosion resisting boxes are furnished with one threaded conduit hole, top and bottom, of indicated size for Class 1, Group D Hazardous Locations. Holes differing from standard can be supplied at extra charge. Cat. No. 82263 Cat No. 92351F Cat. No. 52342 Description Cat. No. List Price TESTER (compfete with polarity cap) 110-220-440-550 V. A.C., 60 cycle, 125-250-600 V. D.C. 5008 $ 22.55 TESTER (complete with polarity cap) 12-24-36-48-60 V. A.C., 60 cycle, 10-20-30-40 V. D.C. 5006 22.55 TESTER (complete with polarity cap) 110-220-440-550 V. A.C., 400 cycle, 30-60-90-120 V. D.C. 5007 POLARITY INDICATING CAP (for any Square D Voltage Tester--10 in standard pkg.) SK-3986 22.55 3.35 CASE, Imitation Leather 5002 2.65 PAGE 22 SCHEDULE Test Prod Mounted in Receptacle DISCOUNT Test Prods Shielded in Receptacle SQD SLV 000024 Enclosed Type LA Breaker Withdrawn from Enclosure Overall Dimensions (Approximate) Standard Lugs 35- 150 A. -- 1--6 to 1/0 175- 225 A. -- 1--2/0 to 4/0 250- 350 A. -- 1--250 to 600 MCM 400- 800 A. -- 2--250 to 600 MCM 1000-1200 A. -- 3--250 to 600 MCM 1600 A. 4--250 to 600 MCM AVAILABLE MAY, 1955 TYPE LA Application: Enclosed Air Circuit Breakers designed for either general purpose, dust-proof or weather-proof installations. 600 volts A.C. or less, 25 to 60 cycles, 2 or 3 poles, 35 through 1600 ampere continuous ampere rating. Interrupting capacity LA-25, 25,000 RMS amperes -- LA-50, 50,000 RMS amperes. Manual or electrical operation. Specification: Breaker mounted on rigid panel made of molded insulated pole sections and steel channels with ELECTROBESTOS ARC CHUTES. Trip-free manually operated closing mechanism. Two hand rotary operating lever. Trip push button, "Blow-On" contact structure for easy closing and low contact erosion. Dual automatic over-current and instantaneous type from 8 to 12 times rating. Fault Target indicates which pole caused tripping. Short-time delay mag netic trip available in combinations on special order. Thermal-magnetic operating mechanism available for motor loads. Breaker can be locked in tripped position. Dead front construction as breaker enclosed with insulating shields. LA-25 is pull-out type. LA-50 is stationary type. Electrically operated (E.O.) breakers are similar to above plus trip-free electrically operated closing mechanism, control relays, shunt trip and 2 N.O. and 2 N.C. auxiliary switches. NEMA Continuous Current Rating Amperes NEMA Range of Trip Adjust ment Percent General Purpose Dust-Proof Weatherproof cManual Electric Manual Electric Manual Electric ly ally ly ally ly ally Operated Operated Operated Operated Operated Operated Net Price Net Price Net Price Net Price Net Price Net Price 2 POLE -- 600 VOLTS A.C. --2 COIL LA-25 s 35, 50, 70, 90 100, 125, 150 175, 200, 225 250, 300, 350 400, 500, 600 80--160 LA-50 200, 225, 250 300, 350, 400 500, 600, 800 1000, 1200, 1600 f 80--160 $ 510. 1070. $690. $ 540. $ 720. $ 640. $ 820. 1460. 1125. ISIS. 1345. 1735. 3 POLE -- 600 VOLTS A.C. -- 3 COIL LA-25 $ 35, 50, 70, 90 100, 125, 150 175, 200, 225 250, 300, 350 400, 500, 600 80--160 570. 750. 600. 780. 700. 880. LA-50 $ 200, 225, 250 300, 350, 400 500, 600, 800 1000, 1200, 1600 80--160 1190. 1580. 1245. 1635. 1465. 1855. ACCESSORIES: LA-50 Thermal Magnetic Trip (recom mended for use on large A.C. mo tor circuits)........................................ No Chge No Chge. Auxiliary Switches (4 supplied on E.O. breakers)................................... No Chge. No Chge. 4circuits, (manually operated breakers), add................................... $30.00 $30.00 For additional circuits, 4 or less add....................................................... 30.00 30.00 Alarm Switch (hand reset) Switch closes its contacts when breaker is tripped by overcurrent mechanisms, add............................. 55.00 55.00 Under Voltage Trip Instantaneous type, add............... Time Delay type (non-adjustable), add........................................... 50.00 75.00 60.00 85.00 Shunt Trip Device (included on E.O. breakers) For manual oper ated breaker including 1 N.O. and 1 N.C. auxiliary switch, add... . 55.00 65.00 Push Button and Indicating Lights: Closing and tripping push button with 1 red and 1 green indicating lights--for elec trically operated breakers............. No Chge. No Chge. Neutral Stud: Either grounded or insulated type add............................. 50.00 75.00 ORDERING INSTRUCTIONS When ordering/ specify: Type number, number of poles, frequency, current rating, voltage rating, interrupting capacity, type of enclosure, manual or electrical opera tion and accessories. Overcurrent trip mechanism per pole consists of (1) long time delay device ad justable from 80 to 160% and (2) Instant aneous trip device as standard unless other wise specified. For large motors, give Hp. rating. For resistance welding circuits, give weld current and duty cycle, for elec trically operated breakers, shunt trip, un dervoltage, or indicating lights are speci fied, give operating voltage. DIMENSIONS AND WEIGHTS Type LA-25 LA-50 A 18" 26" B 22" 2914" c 21 %" 27/z' Wgt. 150 lbs. 350 lbs SCHEDULE DISCOUNT PAGE 23 SQD SLV 000025 INDUSTRIAL CIRCUIT BREAKERS THERMAL-^MAGNETIC 240 V. A.C.-125/250 V. D.C. GENERAL AND SPECIAL PURPOSE ENCLOSURES U/L Approved Fife El0027 and E10944 System Frame and Size Amps. Oust-resisting NEMA Type 1 A Cat. No. List Price Waterproof and Dust-tight NEMA Type 4 & 5 Ex plosion-resis ti ng Class II Group E,F,G NEMA Type 9 Cat. No. List Price $ Drill ings Ins. Cat. No. List Price $ Drill ings Ins. Explosion-resisting Class 1 Group D N EM A Type 7 Cat. No. List Price Drill ings Ins. 2-POLE, 240 V. A.C. -- 125 250 V. D.C. u rr ML 50 A. 15 76215 $ 38. 76215D S 67. % 20 76220 38. 76220D 67. % 30 76230 38. 76230D 67. i 40 76240 38. 76240D 67. m 50 76250 38. 76250D 67. 1 'A Use 3 Pole Device ML1 70 75270 $ 59. 75270D $ 133. VA 75270Y $133. 1 I 75270 X $149. 100 A. 100 75216 59. 75216D 133. 1M> 75216Y 133. V/2 | 75216 X 149. 225 Amp. -- 600 Amp. Frame -- Use 2 pole high voltage device. 1 Vz 2 3 WIRE --S/N 240 V. A.C. -- 12S/2S0 V. P.C. -- INSULATED GROUNDABLE NEUTRAL ML 50 A. 15 76015 $ 44. 7601 5 D $ 73. % 20 76020 44. 76020D 73. % 30 76030 44. 76030D 73. i 40 76040 44. 76040D 73. VA 50 76050 44. 76050D 73. 114 Use 4 Wire Device M LI 70 75070 $ 68. 75070D $142. i '/> 75070Y $142. 75070 X $158. 100 A. 100 75016 68. 75016D 142. m 75016Y 142. VA 76016X 158. L L1 1 1T 125 78017 $202. 78017D $359. 214 78017Y $359. 2J/j 78017 X $ 392. ML3 150 78018 202. 78018D 359. 2'/- 78018Y 359. 2'A 78018 X 392. 225 A. 175 78019 202. 78019 D, 359. 21/? 78019Y 359. 21/? 78019X 392. 200 78026 202. 78026D 359. m 78026 Y 3S9. 2 'A 78026 X 392. 225 78027 202. 78027D 359. 2'A 78027Y 359. 2'A 78027 X 392. 225 65027 463. 250 65028 463. KL 300 65036 463. 400 A. 325 65037 463. 350 65038 463. 400 65046 463. 1'/2 2 2'/, 2'/, m m 2'A * 450 69048 $ 579. WL 500 69056 579. 600 A. 550 69058 579. 600 69066 579. 3-POLE, 240 V. A.C. L1 1 ML 50 A 15 76315 $ 49. 76315D $101. % 76315Y $101. % 76315 X $117. % 20 76320 49. 76320 D 101. % 76320Y 101. % 76320 X 117. % 30 76330 49. 76330D 101. 1 76330Y 101. 1 76330 X 117. 1 40 76340 49. 76340D 101. 1'4 76340Y 101. 1 '4 76340 X 117. m 50 76350 49. 76350D 101. 1 'A 76350Y 101. 114 76350 X 117. 1 !4 Iff M Li 70 75370 $ 70, 75370D $145. VA 75370Y $145. 1 A 75370 X $161. VA 100 A. 100 75316 70. 75316D 145. v/2 75316Y 145. VA 75316X 161. 2 225 Amp. -- 600 Amp. Frame -- Use 3 pole high voltage device. 4-WIRE -- S/N 240 V. A.C. -- INSULATED GROUNDABLE NEUTRAL ML 50 A. 15 76915 $ 55. 76915D $107. % 76915Y $107. % 76915 X $123. % 20 76920 55. 76920 D 107. % 76920 Y 107. % 76920 X 123. % 30 76930 55. 76930D 107. 1 76930Y 107. 1 76930 X 123. 1 40 76940 55. 76940 D 107. t<4 76940 Y 107. li4 76940 X 123, v/4 50 76950 55. 76950D 107. VA 76950Y 107. 1 !4 76950 X 123. VA MLl 70 75970 5 79. 75970D $154. VA 75970Y 5154. IV* 75970 X $170. VA 100 A. 100 75916 79. 75916D 154. VA 75916Y 154. 1A 75916X 170. 2 125 78917 $ 240. 78917D $397. 2'A 78917Y $ 397. 2 'A 78917 X $ 430. 2'A 150 78918 240. 78918D 397. 2 V* 78918Y 397. 2'A 78918 X 430. 2'A L1 1 ML3 175 78919 240. 78919D 397. VA 78919Y 397. 2'A 78919 X 430. 2'A 225 A. 200 78926 240. 78926D 397. 2'A 78926 Y 397. 2'A 78926 X 430. 2'A i 225 78927 240. 78927D 397. VA 78927Y 397. 2'A 78927 X 430. 2'A r r r1 225 65927 563. 250 65928 563. KL 300 65936 563. 400 A. 325 65937 563. 350 65938 563. 400 65946 563. 450 69948 $704. * 500 69956 704. WL 550 69958 704. 600 A. 600 69966 704. FINISH: Blue-gray Enamel. :Type WL: 225 A. --400 A. available upon order. Type KL -- Available April, 1955 PAGE SCHEDULE DISCOUNT SQDSLV 000026 INDUSTRIAL CIRCUIT BREAKERS . /zi&M THERMAL-^MAGNETIC - - U/L Approved File El 0027 and El 0944 600 V. A.C. - 250 V. D.C. GENERAL AND SPECIAL PURPOSE ENCLOSURES Frame and Size Amps. Dust-resisting 1 NEMA Type 1 A Cat. No. List Price Waterproof and Explosion-resisting Dust-tight Class II Group E,F,G NEMA Type 4 A 5 1 NEMA Type 9 Ex plosion-resisti ng Class 1 Group D NEM A Type 7 Cat. No. List Price $ Drill ings Ins. Cat. No. List Price $ Drill ings . Ins. Gat. No. List Price $ Drill ings Ins. 2-POLE, 600 VOLTS A.C. -- 250 VOLTS D.C. II iI rS--r 11 15 75615 $ 70. 75615D $129. % 75615Y $129. % 75615X $145. % 20 75620 70. 756200 129. % 75620 Y 129. % 75620 X 145. % A 30 75630 70. 75630D 129. 1 75630Y 129. 1 75630 X 145. 1 MLl 40 75640 70. 75640D 129. U4 75640Y 129. m 75640 X 145. 114 100 A. 50 75650 70. 75650D 129. 1% 75650Y 129. 1 !4 75650 X 145. 1>A 70 75670 87. 75670D 181. v/? 75670Y 181. VA 75670 X 190. I'A 100 75616 87. 75616 D 181. V/2 75616Y 181. VA 75616X 196. 2 125 78617 $189. 78617D $ 345. 78617Y $ 345. 2'A 78617X $ 378. 2/? ML3 150 78618 189. 78618D 345. 2'A 78618Y 345. 2 'A 78618 X 378. 2'A 225 A. 175 78619 189. 78619D 345. 2'A 78619Y 345. 2'A 78619 X 378. 2'/ 200 78626 189. 78626D 345. 2 'A 78626Y 345. 2'A 78626 X 378. 2'A 225 78627 189. 78627D 345. 2'A 78627Y 345. 2^2 78627 X 378. 2'A 225 65627 $ 449. 65627D $ 824. 250 65628 449. 65628D 824. KL 300 65636 449. 65636D 824. 400 A. 325 65637 449. 65637 D 824. 350 65638 449. 65638D 824. 400 65646 449. 65646 D 824. 65627 X $ 914. 65628 X 914. 65636 X 914. 65637 X 914. 65638 X 914. 65646 X 914. 450 69648 $562. 69648D 1031. WL* 500 69656 562. 69656D 1031. 600 A. 550 69658 562. 69658D 1031. 600 69666 562. 69666D 1031. 69648 X 69656 X 69658 X 69666 X 1143. 1143. 1143. 1143. 3-POLE, 600 VOLTS A.C. 15 75715 $ 84. 75715D $143. % 75715Y $ 143. % 75715 X $ 159. % 20 76720 84. 75720D 143. % 75720Y 143. % 75720 X 159. % MLl 30 75730 84. 75730D 143. i 75730Y 143. i 75730 X 159. 1 100 A. 40 75740 84. 75740D 143. VA 75740Y 143. VA 75740 X 159. VA 50 75750 84. 75750D 143. VA 75750Y 143. VA 75750 X 159. VA 70 75770 103. 75770 D 196. VA 75770Y 190. 1 A 75770 X 212. VA 100 75716 103. 75716D 190. VA 75716Y 190. VA 75716 X 212. 2 125 78717 $227. 78717 D $ 383. 2'A 78717Y $ 383. 2'A 78717X $ 416. 2'A ML3 150 78718 227, 76718 D 383. 2'A 78718Y 383. 2'A 78718X 410. 2'A 225 A, 175 200 78719 78726 227. 78719D 227. 78726D 383. 2'A 78719Y 383, 2'A 78726Y 383. 2'A 78719X 383. 2'A 78726 X 416. 2'A 410. 2'A 225 78727 227. 78727 D 383. 2'A 78727Y 383. 2'A 78727 X 416. 2'A u>4 225 65727 $ S49. 65727D $924. r r r 250 65728 S49. 65728D 924. 65727 X 1014. 65728 X 1014. KL 300 65736 S49. 65736D 924. 400 A. 325 65737 549. 65737D 924. 65736 X 1014. 65737X 1014. 350 65738 549. 65738D 924. 65738 X 1014. 400 65746 S49. 65746 0 924. 65746 X 1014. Use Class 1 Group D -- 450 69748 087. 69748D 1156. 69748 X 1208. WL * 500 69756 087. 69756D 1150. 69756 X 1268. 600 A. 550 69758 087. 697580 3156. 69758X 1208. 600 69766 087. 69766D 1150. 69766 X 1268. All industrial circuit breakers are quick make and quick break. Types ML, ML-1 and ML-3 have permanently calibrated integral trip mechanisms. Type KL and WL are equipped with interchangeable trip mechanism. $These cast enclosures are furnished with standard conduit openings of sizes as shown, one in top, two in bottom, except 3 ( wire and 4 wire devices which have 2 in top and 1 in bottom. Holes differing from standard canflbe supplied at extra charge. All cast enclosures for KL and WL breakers furnished without conduit openings unless size and location are specified on order. AFor 250 volt O.C. devices add suffix D.C. after catalog number in this group. Explosion resisting enclosures for systems above 250 volt D.C. are furnished without Underwriters' label. Enclosures for devices requiring hydrostatic tests -- Consult nearest Square D Field Office. , FINISH: Blue-gray enamel. *Type WL: 225 A-400 A. available upon order. Type KL -- Available April, 1955 SCHEDULE DISCOUNT PAGE 25 SQD SLV 000027 AVAILABLE MAYr 1955 240 V. A.C. 00 V. A.C. 125/250 V. D.C. 250 V. D.C. SERVICE ENTRANCE TYPE COMMON TRIP 240 Volts AC. -- 125/250 Volfs D.C. 600 Volts A.C.--250 Volfs D.C. System Ampere Rating GENERAL PURPOSE RAINTIGHT--Add Hub or CapA Flush Surface List Price NEMA III List Price Max.Hub GENERAL PURPOSE Flush Surface List Price 1 2 Wire L r S/N J 1 1r7 15 ML 115 F ML 115 S $18.20 ML 115 RO $18.20 20 ML 120 F ML 120 S 18.20 ML 120 RO 18.20 30 ML 130 F ML 130 S 18.20 ML 130 RO 18.20 40 ML 140 F ML 140 S 18.20 ML 140 RO 18.20 50 ML 150 F ML 150 S 18.20 ML 150 RO 18.20 l1/*' i !'/' Wa" IK' 11 S__ b) 1 15 ML 215 F ML 215 S 31.00 20 ML 220 F ML 220 S 31.00 30 ML 230 F ML 230 S 31.00 40 ML 240 F ML 240 S 31.00 50 ML 250 F ML 250 S 31.00 70 ML1 270 F MU 270 S 54.00 100 ML1 216 F ML1 216 S 54.00 125 ML3 617 F MLS 617 S 182.00 150 ML3 618 F ML3 618S 182.00 175 ML3 619 F ML3 619 S 182.00 200 ML3 626 F ML3 626 S 182.00 225 ML3 627 F ML3 627 S 182.00 Use 3 Wire S/N Device ML1 615 F MU 620 F ML1 630 F ML1 640 F ML1 650 F MU 670 F ML1 616 F ML3 617 F ML3 618 F ML3 619 F MU 626 F ML3 627 F ML1 615 S ML1 620 S ML1 630 S ML1 640 S ML1 650 S MU 670 S ML1616S ML3 617S ML3 618 S ML3 619 S MU 626 S MU 627 S $65.00 65.00 65.00 65.00 65.00 82.00 82.00 182.00 182.00 182.00 182.00 182.00 3 Wire <5 M 1t S--S r 1 irri 1 J 15 ML 015 F ML 015 S $37.00 ML 015 RO 20 ML 020 F ML 020 S 37.00 ML 020 RO 30 ML 030 F ML 030 S 37.00 ML 030 RO 40 Ml 040 F ML 040 S 37.00 ML 040 RO 50 ML 050 F ML 050 S 37.00 ML 050 RO 44.00 44.00 44.00 44.00 44.00 70 ML1 070 F MU 070 S 63.00 ML1 070 RO 100 ML1 016 F ML1 016 S 63.00 ML1 016 RO 70.00 70.00 125 ML3 017 F M13 017 S 105.00 ML3 017 RO 202.00 150 ML3 018 F MLS 018 S 195.00 ML3 018 RO 202.00 175 ML3 019 F ML3 019 S 105.00 ML3 019 RO 202.00 200 ML3 026 F ML3 026 S 105.00 ML3 026 RO 202.00 225 ML3 027 F ML3 027 S 195.00 ML3 027 RO 202.00 IK" IlK1/."" IK* IK' 2* 2" 2K" 2K" 2K" 2K' 2 K' \l s__ s ri 1r ... 4 wire 5/N iL iL iL J--3--3 ,k III 15 ML 315 F ML 315 S 44.00 20 ML 320 F ML 320 S 44.00 30 ML 330 F ML 330 S 44.00 40 ML 340 F ML 340 S 44.00 50 ML 350 F ML 350 S 44.00 70 ML1 370 F ML1 370 S 65.00 100 ML1 316 F ML1 316 S 65.00 Use 4 Wire S/N Device 125 ML3 717 F ML3 717 S 220.00 150 ML3 718 F ML3 718 S 220.00 175 ML3 719 F ML3 719 S 220.00 200 ML3 726 F ML3 726 S 220.06 225 ML3 727 F ML3 727 S 220.00 15 ML 915 F ML 915 S 50.00 ML 915 RO 20 ML 920 F ML 920 S 50.00 ML 920 RO 30 ML 930 F ML 930 S 50.00 ML 930 RO 40 ML 940 F ML 940 S 50.00 ML 940 RO 50 ML 950 F ML 950 S 50.00 ML 950 RO 55.00 55.00 55.00 55.00 55.00 70 ML1 970 F ML1 970 S 74.00 ML1 970 RO 100 ML1 916 F MU 916 S 74.00 ML1 916 RO 79.00 70.00 125 ML3 917 F ML3 917 S 233.00 ML3 917 RO 239.00 150 ML3 918 F 2X3 00 ML3 918 RO 239.00 175 ML3 919 F ML3 919 S 233.00 ML3 919 RO 239.00 200 MLS 926 F ML3 926 S 233.00 ML3 926 RO 239.00 225 ML3 927 F ML3 927 S 233.00 ML3 927 R 239.00 I /" w VA" VA" IK' 2* 2* 2K" 2}/i" 2 Vi" 2 VtH 2 K' ML1 715 F ML1 720 F ML1 730 F MU 740 F ML1 750 F MU 770 F MU 716 F ML3 717 F ML3 718 F ML3 719 F MLS 726 F ML3 727 F ML1 715 S ML1 720 S MLI 730 S ML1 740 S MLI 750 S MLI 770 S MU 716 S ML3 717 S ML3 718 S ML3 719 S ML3 726 S ML3 727 S 79.00 79.00 79.00 79.00 79.00 98.00 98.00 220.00 220.00 220.00 220.00 220.00 Insulated Groundable Neutral. FINISH: Blue-gray Enamel-- Raintight hasextracoa't Gfyptal. INTERCHANGEABLE hubs for Raintight Enclosures, Type RO devices have threaded opening for interchangeable hubs or closing caps. Order hub or cap separately and screw into place. For details, see Page 10. Conduit Size (Inches) % VA w Hub Catalog Number * HC HC2 HO H02 HE HE2 HG List Each $2.00 $2.00 $2.00 $2.00 *Use only one of catalog numbers shown. Upper preferred. 2 HH HH4 $3.40 214 HW $6.00 Cap Cap Cat. No. * List Each 30-60-100 A. CE CA2 .20 200 A CH CA4 .20 CIRCUIT BREAKER INTERRUPTING CAPACITY Type Ampere Ratings Interrupting Capacity (Based on NEMA Test Procedures) 240 V. A.C. 600 V. A.C. 125/250 V. 250 V. D.C. D.C. Breaker Class Fed. Spec. WP-131-A CONTACTS Manual Automatic Operation Tripping ML 15 A to 50 A. 10,000 A. 5,000 A. C MLI ML3 KL WL 70 A. A 100 A. 15 A. to 100 A. 125 A. to 225 A. 125 A. to 400 A. 125 A. to 600 A. 10,000 A. *20,000 A. 15,000 A. 25,000 A. 15,000 A. 40,000 A. 25,000 A 40,000 A. 25,000 A. 5,000 A. 10,000 A. 10,000 A. 20,000 A, 20,000 A. C, D, E C, D, E D, E D, E D, E Quick Make Quick Break Quick Break *20,000 A. interrupting capacity of M Li breaker on 240 V. A.C. service applies only when 600 V,; A.C. M LI breaker is used. PAGE 26 SCHEDULE DISCOUNT Cat. No. ML 115S Cat. No. ML 115RO with hub in place. Interchangeable Trip Units available lor KL and WL Breakers SQDSLV 000028 INDUSTRIAL CIRCUIT INTERRUPTERS NON-AUTOMATIC TYPE ML ENCLOSURES NEMA 4, 5, 7 and 9 TYPE ML UNIT CIRCUIT BREAKERS Type ML SO Ampere Frame Low Voltage Type ML1 100 Ampere Frame High and Low Voltage Type ML3 225 Ampere Frame High Voltage U/L Approved File E6294 and E19608 240 V. A.C. --125/250 V. D.C. 600 V. A.C. --250 V. D.C. GENERAL AND SPECIAL PURPOSE ENCLOSURES System Amps. Dust-resisting NEMA Type IA Cat. No. List Price Weatherproof ADust-tight NEMA Type 4 A 5 Cat. No. $ Drill List ings Price Inches Ex plosion-resisting Class II - Group E, F, G NEMA Type 9 Cat. No. $ Drill List ings Price Inches Explosion-resisting Class 1 - Group C5 NEMA Type 7 Cat. No. $ Drill List ings Price 1nches 2-POLE, 240 V. A.C. -- 12S/250 V. D.C. 50 76200 $ 38. 76200D 100 75200 59. 75200 D 225 78600 158. 78600D $ 67. 133. 314. 1% 1/2 2/s 3-POLE, 240 V. A.C. ) '( ) 50 100 225 76300 75300 78700 $ 49. 76300D 70. 75300D 187. 78700D 5101. 145. 343. 1% 1/2 2/2 2-POLE, 600 V. A.C. -- 250 V. O.C. ) '( 100 75400 $ 75. 75400D 225 78600 158. 78600D $168. 314. 1/2 2/2 75200Y $133. 78600Y 314. 1/2 2/2 76300Y 75300 Y 78700 Y $101. 145. 343. 1/4 1/2 2/2 75400Y $168. 78600Y 314. 1/2 2/2 75200 X $149. 78600 X 347. 2 25/2 76300 X 75300 X 78700 X $117. 161. 376. 1/4 2 2/2 75400 X $184. 78600 X 347. 2 3-POLE, 600 V. A.C. 100 225 75500 78700 $ 88. 75500 D $182. 187. 78700D 343. 1V2 2/2 75500Y $182. 78700Y 343. 1/2 2/2 75500 X $197. 78700 X 376. 2 2/2 These non-automatic circuit interrupters are manually operated and are quick make, quick break. Construction is identical with corresponding size circuit breakers except for the omission of the automatic trip feature. Interruption capacity is much higher than comparable safety switches. Circuit interrupter units without enclosures are also available. rfcThese cast enclosures are furnished with standard conduit openings as shown: one in top, two in bottom, except two pole, 250 V. A.C. which have one in top and one in bottom. Holes differing from standard can be supplied at extra Charge. FINISH: Blue Gray-Enamel. INDUSTRIAL CIRCUIT BREAKERS AND INTERRUPTERS DATA AND DIMENSIONS BOX DIAGRAM SOLDERLESS LUG SIZES Ampere Rating 15-30 40-100 125-225 225-400 450-500 550-600 Maximum Wire Minimum Wire 8 1 250 MCM 600 MCM *1000 MCM *1000 MCM 14 14 6 1 500 MCM 750 MCM * Double 500 MCM lugs available on request. Cat. Nos. From--To 65027--946 65027 D--746 D 65027 X-746 X 69048--966 69048 D--766 D 69048 X--766 X 75070--916 75070 D--916D 75070 X--916 X 75070 Y--916 Y 75615--750 75615 D--750D 75615 X--750 X 7561 5 Y--750 Y 76015--950 7601 5 D--950 D 76300 X--950 X 76300 Y--950 Y 78017--927 78017 D--927 D 78017 X--927 X 78017 Y--927 Y ML015--050 F/S M L015--950 RO M L115--250 F/S ML315--350 F/S ML915--950 F/S M LI070--916 F/S M LI 070--916 RO M LI 615--750 F/S ML3017--927 F/S M L3017--927 R Wt. Approx. Overall Dimensions H W W/H D 29' Mz 15% 17Ms 8Ms 130 375 375 15 49 104 53 15 49 104 53 11 40 40 40 45 240 320 240 6 8 6 7 38'y,2 43/2 43/2 13/4 17% 19/s 17% 13/4 12% 12% 12% 12/4 12% 12% 12% 22/s 25'/s 25/s 25/s 10% 11% 10% 10% 15/4 15% 14/2 15% 20% 21 Vs 17% 18% 18% 7'Ms 8% 10 8% 7'Ms 9% 9% 9% 6% 9% 9% 9% 12% 16% 16% 16% 5Ms 7% 4/s 5/s 8% 8% 8"/,2 8/4 10 % 10% 19'Ms 9Ms 9Ms 8/s 14Ms 10Ms 12 12 4'Ms 6'Ms 6% 6'Ms 4'Ms 5Ms 5Ms 5%s 4/s 7 7 7 6Ms 9% 9% 9% 3% 4'Ms 3% 32/32 4 4 5/32 4 5Ms 6%2 Std. Pkg. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 CCatalog numbers have been grouped together. The following example shows how to find dimensions on Industrial Breaker Enclosures: EXAMPLE--76340 lies between 76015-950, therefore, use the dimensions on that line. F/S dimensions do not include the covers. SCHEDULE DISCOUNT PAGE 27 SQD SLV 000029 CIRCUIT BREAKER LIGHTING PANELBOARDS FACTORY ASSEMBLED TYPE SELECTION DATA Maximum Service Voltage 120 Volts A. C. to Ground............................. 120 Volts A. C. to Ground............................. 120 Volts A. C. to Ground............................. 125 Volts A.C./D.C. to Ground.................... 125 Volts A.C./D.C. to Ground................... Breaker Contacts Manual Operation Automatic Trip Quick Make Quick Break Quick Break Quick Make Quick Break Quick Break Quick Make Quick Break Quick Break Quick Make Quick Break Quick Break Quick Make Quick Break Quick Break Box Width 14 " 20 ' &%" 20 * 8H' Side Wiring Gutters 4 4M>" 2J6'. 4!/2' Panel Type NQO NQB NQO-X NAB NAB-X Fed. Spec. WP-131 a Breaker Class A A A C C Page No. 31 33 36 34 36 Type NQO circuit breaker lighting panelboards are suit able for 120/240 volt A.C. lighting and appliance branch circuits. Square D's new single pole Type QO Swingrip mounted thermal-magnetic 120 volt A.C. circuit breakers are used in these factory assembled panelboards. Double pole 120/240 volt A.C. individual-trip circuits can be ar ranged through the use of handle-ties. Double pole 240 volt A.C. common-trip breakers are also available. Boxes are 14" wide by 4" and 5" deep, with ample 4" wiring gutters. Type NQO panelboards are also available in Qy's" wide column type construction for installation in webs of H or I beams. Refer to Pages 31 and 36 for listings and prices. Type NQB circuit breaker lighting panelboards provide 120/240 volt A.C. lighting and appliance branch circuit requirements. Single pole Type QB thermal-magnetic 120 volt A.C. circuit breakers are incorporated in these factory assembled panelboards. Double pole individual-trip 120/ 240 volt A.C. circuits can be accommodated through the use of handle-ties. Boxes are 20" wide by deep, with ample Ax/i" wide wiring gutters. Type NQB panelboards are also available in single row wide column type construction for installation in webs of H or I beams. Refer to Page 33 for listings and prices. Type NAB circuit breaker lighting panelboards are de signed for use on 125/250 volt A.C. or D.C. lighting or ap pliance branch circuits. Type ML single pole thermalmagnetic 125 volt A.C./D.C. circuit breakers are used in these factory assembled panelboards. Two pole and three pole common trip ML circuit breakers may also be incor porated in the NAB type panelboard. Boxes are 20" wide by 53'i" deep, providing large 4}^" wide wiring gutters. Type NAB panelboards may also be supplied in single row column type design for installation in webs of H or I beams. Refer to Pages 34 and 36 for listings and prices. Type NQO Circuit Breaker Lighting Panelboards Listed on Pages 31 and 36. Type NQB Circuit Breaker Lighting Panelboard. Listed on Page 33. Type NAB Circuit Breaker Lighting Panelboard. Listed on Pages 34 and 36. PAGE 28 SQD SLV 000030 NQO CIRCUIT BREAKER LIGHTING PANELBOARDS QO - - the Finest Breaker Ever Built! Single Pole breaker units are rated 15, 20, 30, 40 and 50 amperes at 120/240 volts for individual use on two wire circuits or in pairs with handle tie to give individual trip pro tection for 120/240 volt 3-wire applications. Double Pole breaker units rated 15, 20, 30, 40 and 50 amperes are factory assembled with common trip bar for use on 120/240 volt 3-wire applications. Quick-Make, Quick-Break mechanism provides positive operation, has excellent "feel" and assures long life under all circuit switching conditions. Compensated Thermal Trip enables breaker to carry full allowable load under varying conditions of ambient temperature. Sensitive Magnetic Trip assures quick and consistent response to harmful overloads or short circuits. Trip Indication on overload or short -- handle moves to middle position. Positive Action of the handle against contact members guarantees circuit opening. Compact Design -- width for each pole conserves valuable space. Modern Styling in keeping with high quality and forward reaching design. . . SWINGRIP MOUNTING Nothing Like it! Plug-In for maximum flexibility as well as ease of installation and maintenance. Right Angle Mounting Grips provide easier installation, auto matic alignment and positive contact with bus bars. Non-interchangeable design discourages the use of 30, 40 and 50 ampere units where 15 or 20 ampere breakers have been in stalled. COMPLETE PANELBOARD LINE All the Quality FeaturesI Galvanized box with large gutters Adjustable indicating trim clamps. Flush lock. Directory frame designed for glass. Main breakers or main lugs only. Single or three phase. Distributed phase bus arrangement with easy identification for simplified balancing of loads. Bolted bus connectors are readily access ible for quick inspection, but are well pro tected by barriers between them. Excellent appearance including the popu lar Square D blue-gray finish. "Off-the-Shelf" delivery in merchandised form by all Square D distributors, or com pletely assembled at the factory for ship ment to the job site. PAGE 29 SQD SLV 000031 CIRCUIT BREAKER LIGHTING PANELBOARDS - WITH TYPE QO SWINGRIP MOUNTED THERMAL-MAGNETIC BRANCH BREAKERS 1 <j>; 3 W. S/N A.C. Only NEUTRAL MAINS: 1 0/240 Volts A.C. only. BRANCHES: Stogie Pole, 120 V., 2-Wire S/N Breakers *f BOXES: 14" Wi4e, Galvanized Steel. AM Boxes 4" deep except 200 A. Main Breaker Boxes afe 5" deep. FRONTS: Tri m with Door and Flush Lock. Blue gray finish. AA Max. No.ot Single Poles Avail able Cap. of Mains Type Complete List Price (Less Breakers) Basic Device Only ` (Less Breakers) Cat. List No. Price Front Only Cat. No. Use Price Box Inches Box Depth Inches MAINS LUGS ONLY 14 100 NQO-14 $ 58. Q019-143 $ 38. Q0-19T F or S $ 20. m 4 20 100 NQO-20 7G. Q021-203 54. Q0-21T F or S 22. 4 30 200 NQO-30 92. Q025-303 66. QO-25T F or S 26, 25>A 4 42 200 NQO-42 109. Q031-423 81. Q0-31T For S 28. m 4 3<, 4 W. S/N A.C. Only NEUTRAL MAINS: 120/208 Volts A.C. only. BRANCHES: Single Pole, 120 V., 2-Wire S/N Breakers BOXES: 14" Wide, Galvanized Steel, All Boxes 4" deep except 200 A. Main Breaker Boxes are 5' deep. FRONTS: Trim with Door and Flush Lock. Biuegray finish. No. of Single Poles Available Amp. Cap. of Mains Cemplete List - Price (Less Breakers) Basic Device Only (Less Breakers) Cat. No. List Price Front Only Cat. No. List Price Box Box Heinht Oeplh MAINS: LUGS ONLY 14 50 NQO-14 $70. Q019-144 $ 50. Q0-19T F or S $ 20. 19>/ 4 20 100 NQO-20 86. Q021-204 64. Q0-21T For S 22. 2\Vi 4 30 109 NQO-30 102. QO25-304 76. QO-25T F or S 26. 253/r 4 42 200 NQO-42 119. Q031-424 91. Q0-31T F or S 28. 31'/< 4 MAINS CIRCUIT BREAKER - 2 POLE 14 70 NQO-14 $ 91. Q025-143NI $ 67. QO-25T F or S $ 24. 25% 4 20 100 NQO-20 113. Q028-203M 86. QO-28T F or S 27. 28 4 30 200 NQO-30 267. Q035-303M 234. QO-35T F or S 33. 25% 5 42 200 NQO-42 283. Q041-423M 245. Q0-41T FerS 38. 41 5 Ordering Information -- See Example below. Illustration on Page 28. Wiring Gutters -- Top, bottom and side gutters are 4" minimum. fSingle p^e Branches: 15, 20, 30, 40 and 50 ampere single pole branches are available. See breaker listings below. Two Pole Branches: 15, 20, 30, 40 and 50 ampere doule pole, individual or common trip*branches occupy the same space as two (2) single poles. CTYPE QO PLUG-IN CIRCUIT BREAKERS Ampere Rating 15 20 30 40 50 ASingle Pole 120 Veit A.C. Catalog Number List Price QO-115 QO-120 QO-L30 QO-f40 QO-1 50 $2.20 2.20 2.20 2.20 2.20 Double Pete -- Common Trip 120/240 Volt A.C. Catalog Number List Price QO-215 QO-220 QO-230 QO-240 QO-250 $5.00 5.00 5.00 5.00 5.00 C)Sing1e Pole Breakers packaged 10 per carton; Double Pole, 5 per carton. AHandle Ties permit conversion of two single pole breakers to double pole 120/208 V. individual trip breaker; Catalog No, QO-HTt, List Price $0.10each. Handle Lock-Off Device: Catalog No. QO-LOl, List Price $0.20 each. Closure Plate for single pole breaker: Catalog No. QO-CPt, List Price $0.60 each. EXAMPLE -- ORDERING INFORMATION PANELBOARD REQUIREMENTS COMPONENTS REQUIRED 120/208 V. 3<f>, 4 W. Service 100 A. Main Breaker 8-15 A. Single Poles 6-20JA. Single Poles 4-Single Pole Space/Only Flush Mounting 1--Basic Device, Cat. No. QO28-204M $114. 1--Flush Front, Cat. Ne. QO-28TF 27. 8--15 A. 1 Pole Breakers, Cat. No. QO-115 at $2-20...................................................... 17-60 6~??nA;,1n^'L^akers> Ca(` 13.20 ^ *.......................................... * Total List Price................................ $171.80 MAINS: CIRCUIT BREAKER -- 3 POLE 14 50 NQ0-14 $ 88. Q025-144M $ 64. QO-257 F of S $ 24. 25% 4 20 109 NQ0-20 141. Q028-204M 114. QO-28T F or S 27. 28 4 30 100 NQO-30 157. Q031-304M 129. Q0-31T F or S 28. 31J/ 4 42 200 NQO-42 332. Q041-424M 294. Q0-41T F or S 38. 41 5 COMPLETE DEVICE PRICE TABLE INCLUDES BASIC DEVICE, FRONT AND PLUG-IN BREAKERS (Breakers are packaged separate from Basic Device and Front. Single Poles, 10 per carton and double poles, 5 per carton). ANe. f 1-Ple Branches A No. of 1-Pole Spaces 0 14 2 12 4 10 68 86 10 4 12 2 14 0 16 4 18 2 20 0 22 8 24 6 26 4 28 2 30 0 32 10 34 8 36 6 38 4 2 42 0 Type NQO-14 NQO-20 NQO-30 NQO-42 COMPLETE LIST PRICE 14, 3 W. S/N ] 34>f 4 W. S/N Main Lugs Main 1 Breaker Main Lugs Main Breaker $ 56. 62.40 66.80 71.20 75.60 80. 84.40 88.80 $ 91. 35.46 99.80 104.20 108.60 113. 117.40 121.80 5 70. 74.40 78.80 83.20 87.60 92. 96.40 100.80 $ 88. 92.40 96.80 101.20 10S.60 UO. 114.40 118.80 111.20 115.60 120. 148.20 152.60 157. 121.20 125.60 130. 176.20 180.60 185. 140.40 144.80 140.20 153.60 158. 315.40 319.80 324.20 328.60 333. 150.40 154.80 159.20 163.60 168. 205.40 209.80 214.20 218.60 223. 179.40 183.80 188.20 192.60 197. 201.40 353.40 357.80 362.20 366.60 371. 375.40 189.40 193.80 198.20 202.60 207. 211.40 402.40 406.80 411.20 415.60 420. 424.40 *For each double pole common-trip breaker substituted for two single pole breakers, add $0.60 list to above prices. ASee explanation of ( ) feotnote at left. PAGE 30 SCHEDULE DISCOUNT I SQD SLV 000032 CIRCUIT BREAKER LIGHTING PANELBOARDS WITH TYPE QO SWINGRIP MOUNTED THERMAL-MAGNETIC BRANCH BREAKERS FACTORY ASSEMBLED TYPE NEUTRAL _ f~~\ 8 15-- ^^--16 19-- ' ' 20 AA 10,3 W. S/N A.C. Only Standard Width MAINS: 120/2-10 Volts A.C. only. BRANCHES: Single Pole, 15 Amp., 120 V., 2-Wire S/N Type QO Breakers *f BOXES: 14'Wide, Galvanized Steel. 200 A. Main Breaker Boxes 5' deep. All others 4" deep. FRONTS: Trim with Door and Flush Lock. Blue- gray finish. No. Amp. Br. Mains Catalog Number List Price Box Cat. No. Interior Cat. No. Front Cat. No; MAINS: LUGS ONLY 4 100 NQO 04-3 L 6 100 NQO 06-3 L 8 100 NQO 08-3 L 10 100 NQO 10-3L 12 100 NQO 12-3L 14 100 NQO 14-3L 16 100 NQO 16-3L 18 100 NQO 18-3L 20 100 NQO 20-3 L 22 200 NQO 22-3 L 24 200 NQO 24-3 L 26 200 NQO 26-3 L 28 200 NQO 28-3 L 30 200 NQO 30-3 L 32 200 NQO 32-3 L 34 200 NQO 34-3 L 36 200 NQO 36-3 L 38 200 NQO 38-3 L 40 200 NQO 30-3 L 42 200 NQO 42-3 L $ 74. 82. 90. 98. 105. 114. 122. 130. 138. 146. 154. 162. 170. 178. 186. 194. 202. 210. 218. 226. QO 19B QO 19B QO 19 B QO 19B QO 19B QO 19B QO 21 B QO 21 B QO 21 B QO 25 B QO 25 B QO 25B QO 25 B QO 25 B QO 31 B 00 31 B QO 31 B QO 31 B QO 31 B QO 31 B QOL 30419 QOL 30619 QOL 30819 QOL 31019 QOL 31219 QOL 31419 QOL 31621 QOL 31 821 QOL 32021 QOL 32225 QOL 32425 QOL 32625 QOL 32825 QOL 33025 QOL 33231 QOL 33431 QOL 33631 QOL 33831 QOL 34031 QOL 34231 QO 19T QO 19T QO 19T QO 19T QO 19T QO 19T QO 21 T QO 21 T QO 21 T QO 25T QO 25T QO 25T QO 25T QO 25T QO 31 T QO 31 T QO 31T QO 31 T QO 31 T QO 31 T MAINS: CIRCUIT BREAKER--2 POLE 4 50 NQO 04-3 AB $101. QO 25B 6 50 NQO 06-3 A B 109. QO 25B 8 50 NQO 08-3 AB 117. QO 25B 10 50 NQO 10-3AB 125. QO 25B 12 70 NQO 12-3 A B 151. QO 25 B 14 70 NQO 14-3AB 159. QO 25 B 16 100 NQO 16-3 A B 167. QO 28 B 18 100 NQO 18-3AB 175. QO 28 B 20 100 NQO 20-3 A B 183. QO 28B 22 200 NQO 22-3 A B 320. QO 35 B 24 200 NQO 24-3 A B 328. QO 35 B 26 200 NQO 26-3 A B 336. QO 35 B 28 200 5 NQO 28-3 A B 344. QO 35 B 30 200 NQO 30-3 A B 352. QO 35 B 32 200 NQO 32-3 A B 360. QO 41 B 34 200 NQO 34-3 A B 368. QO 41 B 36 200 NQO 36-3 AB 376. QO 41 B 38 200 NQO 38-3 A B 384. QO 41 B 40 200 NQO 40-3 A B 392. QO 41 B 42 225 NQO 42-3 A B 400. QO 41 B QOM 30425 QOM 30625 QOM 30825 QOM 31025 QOM 31225 QOM 31425 QO 25T QO 25T QO 25T QO 25T QO 25T QO 25T QOM 31628 QO 28T QOM 31828 QO 28T QOM 32028 QO 28T QOM 32235 QOM 32435 QOM 32635 QOM 32835 QOM 33035 QO 35T QO 35T QO 35T QO 35T QO 35 T QOM 33241 QOM 33441 QOM 33641 QOM 33841 ;QOM 34041 . QOM 34241 QO 41 T QO 41 T QO 41 T QO 41 T QO 41 T QO 41 T Illustration on Page 31< Approximate Box Height is indicated by last two figures of box number. NEUTRAL 30,4 VI\ S/N A.C. Only Standard Width MAINS: 120/208 Volts, A.C. only. BRANCHES: Single Pole, 15 Amp., 120 Volts, 2-Wire S/N Type QO BreakersTBOXES: 14" Wide, Galvanized Steel. 200 A. Main Breaker Boxes 5" deep; All ethers 4" deep. FRONTS: Trim with Door and Flush Lock. Blue- gray finish. No. Amp. Br. Mains Catalog Number List * Price Box Cat. No. Interior Cat. No. Front Cat. No. MAINS: LUGS ONLY 6 50 NQO 06-4 L 8 50 NQO 08-4 L 10 50 NQO 10-4L 12 50 NQO 12-4L 14 50 NQO 14-4L 16 100 NQO 16-4L 18 100 N0O 18-4 L 20 100 NQO 20-4 L 22 100 NQO 22-4 L 24 100 NQO 24-4L 26 100 NQO 26-4L 28 100 NQO 28-4L 30 TOO NQO 30-4 L 32 200 NQO 32-4 L 34 200 NQO 34-4 L 36 200 NQO 36-4 L 38 200 NQO 38-4 L 40 200 NQO 40-4 L 42 200 NQO 42-4 L $ 92. 100. 108. 116. 124. 132. 140. 148. 156. 164. 172. 180. 188. 196. 204. 212. 220. 228. 236. QO 19B QO 19B QO 19B QO 19B QO 19B QO 21 B QO 21 B QO 21 B QO 25B QO 25B QO 25B QO 25B QO 25 B QO 31 B QO 31 B QO 31 B QO 31 B OO 31 B QO 31 B QOL 40619 QOL 40819 QOL 41019 QOL 41219 QOL 41419 QOL 41621 QOL 41821 QOL 42021 QOL 42225 QOL 42425 QOL 42625 QOL 42825 QOL 43025 QOL 43231 QOL 43431 QOL 43631 QOL 43831 QOL 44031 QOL 44231 QO 19T QO 19T QO 19T OO 19T QO 1ST QO 21 T Q0 21T QO 21 T QO 25T QO 25T Q0 25T QO 25T QO 25 r QO 31 T QO 31 T QO 31 T QO 31 T QO 31 T QO 31 T MAINS: CIRCUIT BREAKER -- 3 POLE 6 50 NQO 06-4 A B $131. OO 25 B QOM 40625 QO 25T 8 50 NQO 08-4 A B 139. QO 25 B QOM 40825 OO 25T 10 50 NQO 10-4AB 147. QO 25 B QOM 41025 QO 25T 12 50 NQO 12-4 A 8 155. QO 25 B QOM 41225 QO 25T 14 50 NQO 14-4AB 163. QO 25B OQM 41425 QO 25T 16 100 NQO 16-4 A B 190. QO 28 B QOM 41628 OO 28T 18 100 NQO 18-4 AB 198. OO 28 B QOM 41828 QO 28T 20 100 NQO 20-4 A 8 206. QO 28 B QOM 42028 QO 28T 22 100 NQO 22-4A B 214. QO 31 B QOM 42231 QO 31 T 24 100 NQO 24-4 A B 222. QO 31 B QOM 42431 OO 31 T 26 100 NQO 26-4 A B 230. OO 31 B QOM 42631 OO 31 T 28 100 NQO 28-4 A B 238. QO 31 B QOM 42831 OO 31 T 30 100 NQO 30-4 A B 246. QO 31 B QOM 43031 QO 31 T 32 200 NQO 32-4 A B 409. QO 41 B QOM 43241 QO 41 T 34 200 NQO 34-4 A B 417. OO 41 B QOM 43441 QO 41 T 36 200 NQO 36-4 AB 425. QO 41 B QOM 43641 OO 41 T 38 200 N0O 38-4 A B 433. QO 41 B QOM 43841 QO 41 T 40 200 NQO 40-4 AB 441. QO 41 B QOM 44041 QO 41 T 42 200 NQO 42-4 A B 449. QO 41 B QOM 44241 00 41 T Standard Finish: Fronts -- blue-gray; boxes -- galvanized steel. Wiring Gutters. Side and end gutters are 4" in all panels. "^Ratings. 15 ampere single pole branches will be furnished unless otherwise specified. 20, 30, 40 and 50 ampere single pole breakers can be substituted without price change. Use of branch breakers rated more than 15 amperes may necessitate increased mains. Obtain price additions from latest Green Price List. Two-Pole (Individual Trip). For each double pole, 15,20, 30, 40 or 50 ampere (individual trip) 120/240 V. circuit substituted for two single pole circuits add $0.50 list to panel figured on basis of all single pole circuits. Two-Pole (Common Trip). For each double pole 15, 20, 30, 40 or 50 ampere (common trip) 120/240 V. circuit substituted for two single pole circuits, add $0.60 list to panel figured on basis of all single pole circuits. Space Only. When space only for future branches is required, figure panel on basis of total number of branches, including the future branches, and deduct $2.20 list for each breaker pole omitted. SCHEDULE DISCOUNT PAGE 31 SQD SLV 000033 CIRCUIT BREAKER LIGHTING PANELBOARDS With Plug-In Type M04 Thermo-Magnetic Multi-Breaker Branches TYPE 3-WIRE PANELBOARD 1^,3 W. S/N A.C. Only MAINS: 120/240 Volts A.C. only. BRANCHES: Single Pole, 120 Volts, 2-Wire S/N Breakers T- BOXES: Galvanized Steel. All Boxes are AYz" Deep except 200 A. Main Breaker Boxes are 5' Deep. FRONTS: Trim with Door and Flush Lock. Bluegray finish. ofIS, 20 or Amp. Cap. of Available Complete List Price Breakers) Basic Device Only (Less Breakers) Cat. No. List Price Only Cat. No. List Price Box Box Height Inches Inches MAINS: LUGS ONLY 12 . 20 28 40 100 NM0-12 ,$ 51. 100 NMO-20 64. 200 NMO-28 7T. 200 NMO-40 101. P17-123 $ 29. P17F or S $ 22. 17 12 P23-2Q3 40. P23F or S 24. 23 12 P29-283 48. P29F or s 29. 29 12 P38-403 66. P38F or s 35L 38 15 TYPE MHO 4-WIRE PANELBOARD 3 <j>, 4 W. S/N A.C. Only MAINS: 120/208 Volls, A.C. only. BRANCHES: Single Pole, 120 V., 2-Wire S/N Breakers f. BOXES: Galvanized Steel. All boxes 4Yz" deep ex cept 200 A. Main Breaker Boxes are 5" deep. FRONTS: Trim with Door and Flush Lock. Bluegray finish. VVV 2 i [3 10 13 r-y 14 Max. No. of IS, 20or 30 Amp. Cap. Single o< Poles Mains Available Type Complete List Price (Less Breakers) 8asic Device Only (Cess Breakers) Cat. No. List Price Front Only Cat. No. List Price Box Box Height Width Inches Inches MAINS: LUGS ONLY 12 100 NM0-12 $53. 20 100 NMO-20 72. 28 100 NMO-28 85. 40 200 NMO-40 114. P17-124 P23-204 P29-284 P38-404 $ 37. 48. 56. 79. P17F or S P23F or S P29F or S P38F or S $ 22. 24. 29. 35. 17 12 23 12 29 12 38 15 MAINS: CIRCUIT BREAKER--2 POLE 12 100 NNIO-12 $ 96. P23-123M 5 62. P23MF or S $24. 23 12 20 100 NMO-20 105. P29-203M 76. P29MF or S 29. 29 12 28 200 NMO-28 250. P44-283M 210. P44MF or S 40. 44 15 40 200 NMO-40 264. P48-403M 221. P48MF or S 43. 48 15 MAINS: CIRCUIT BREAKER--3 POLE 12 50 NMO-12 $ 83. P23-124M $59. P23MF or S $ 24. 23 12 20 100 NMO-20 132. P29-204M 103. P29MF or S 29. 29 12 28 100 NMO-28 14S. P38-284M 110. P38MF or S 35. 38 15 40 200 NMO-40 311. P48-404M 268. P48MF or S 43. 48 15 Wiring Gutters -- Top, bottom and side gutters are 4" minimum. '{'Single Pole Branches: 15, 20 and 30 ampere single pole branches are avail able. For breaker listings, see table at right. *Two Pole Branches: 15, 20, 30. 40 and 50 ampere double pole individual trip branches occupy the same space as two (2) single poles. 3-Wire Panelboards may contain all 2-pole circuits or combinations of 1 and 2-poles. 4-Wire Panelboards may contain combinations of 1 and 2-pole circuits; but 2-pole circuits are limited as follows: Total Branch Poles 12 20 No. of 2-Pole Branches Available 4 6 Total Branch Poles 28 40 No. of 2-Pole Branches Available 10 12 Handle Ties for 15, 20 and 30 ampere 2-pole circuits are available: Catalog No. 10HT, List Price $0.10 each. Handle Lock-Off Device: Catalog No. SK-5400, List Price $0.60 each. AHandle Ties allow adjacent poles in each block to be easily converted to double pole, individual trip circuits. One handle tie is furnished with each pair of single pole circuits in plug-in breakers listed in table at right. PLUG-IN BREAKERS Plug-In Breaker Units are individually packaged and can be added to the basic device carton after selection. rfcAmp Rating by Cir. Pos. 1 234 Catalog Number 15 15 15 15 15 15 15 20 15 15 15 30 15 15 20 20 15 15 20 30 15 15 30 30 15 15 40 40 15 15 50 50 20 20 15 30 20 20 20 15 20 20 20 20 20 20 20 30 20 20 30 30 20 20 40 40 20 20 50 50 30 30 15 20 30 30 30 15 30 30 30 30 30 30 40 40 30 30 50 50 40 40 40 40 40 40 50 50 50 50 50 50 15 15 20 20 30 30 40 40 50 50 Dummy Plug-In Unit............. MO 481111 MO 481112 MO 481113 MO 481122 MO 481123 MO 481133 MO 489411 MO 489511 MO 482213 MO 482221 MO 482222 MO 482223 MO 482233 MO 489422 MO 489522 MO 483312 MO 483331 MO 483333 MO 489433 MO 489533 MO 489494 MO 489594 MO 489595 MO 481100 MO 482200 MO 483300 MO 489400 MO 489500 MO 480000 List Price $ 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 5. 5. S. 5. 5. 2.26 Position Location 4 CIRCUIT UNIT 2 CIRCUIT UNIT 4: Each pair of 40 and 50 ampere circuits are equipped with handle tie for double pole individual trip operation. PAGE 32 SCHEDULE < SQD SLV 000034 CIRCUIT BREAKER LIGHTING PANELBOARDS WITH TYPE QB THERMAL-MAGNETIC BRANCH BREAKERS NEUTRAL AA 1<t>, 3W. S/N A.C. Only Standard Width MAINS: 125/250 V., A. C. Only. BRANCHES: Single Pole, 15 Amp., 125 V., 2-Wire S/N TypeQB Breakers.$ BOXES: 20" Wide, Deep. Galvanized Steel. FRONTS: Trim with door and flush lock. Bluegray finish. No. Branch Poles Amp. Mains Catalog Number List Price Box Interior Front Cat. No. Cat. No. Cat. No. MAINS : LUGS ONLY 4 50 6 50 8 50 10 50 12 100 14 100 16 100 18 100 20 100 22 200 24 200 26 200 28 200 30 200 32 200 34 200 36 200 38 200 40 200 42 200 NQB04-3L NQB06-3L NQB08-3L NQB10-3L NQB12-3L NQB14-3L NQB16-3L NQB18-3L NQB20-3L NQB22-3L NQB24-3L NQB26-3L NQB28-3L NQB30-3L NQB32-3L NQB34-3L NQB36-3L NQ B38-3L NQB40-3L NQB42-3L $ 7S. 85. 94. 103. 112. 121. 130. 139. 148. 157. 166. 175. 184. 193. 202. 211. 220. 229. 238. 247. MH 17 MH 17 MH 17 MH 20 MH 20 MH 20 MH 23 MH 23 MH 23 MH 26 MH 26 MH 26 MH 29 MH 29 MH 29 MH 32 MH 32 MH 32 MH 35 MH 35 CB 8100 CB 8101 CB 8102 CB 8103 CB 8104 CB 8105 CB 8106 CB 8107 CB 8108 CB 8109 CB 8110 CB 8111 CB 8112 CB 8113 CB 8114 CB 8115 CB 8116 CB 8117 CB 8118 CB 8119 MH 2017 MH 2017 MH 2017 MH 2020 MH 2020 MH 2020 MH 2023 MH 2023 MH 2023 MH 2026 MH 2026 MH 2026 M H 2029 MH 2029 MH 2029 MH 2032 MH 2032 MH 2032 MH 2035 MH 2035 MAINS : CIRCUIT BREAKER -- 2 POLE 4 50 6 50 8 50 10 50 12 100 14 100 16 100 18 100 20 100 22 200 24 200 26 200 28 200 30 200 32 200 34 200 36 200 38 200 40 200 42 225 NQ B04-3AB NQB06-3AB NQB08-3AB NQB10-3AB NQB12-3AB N0B14-3AB NQB16-3AB NQB18-3AB NQB20-3AB NQB22-3AB NQB24-3AB NQB26-3AB NQB28-3AB NQB30-3AB NQB32-3AB NQB34-3AB NQB36-3AB NQB38-3AB NQB40-3AB NQB42-3AB $103. 112. 121. 130. 157. 166. 175. 184. 193. 331. 340. 349. 358. 367. 376. 385. 394. 403. 412. 421. MH 23 MH 23 MH 23 MH 26 MH 26 MH 26 MH 29 M H 29 MH 29 MH 38 MH 38 MH 38 MH 41 MH 41 MH 41 MH 44 MH 44 MH 44 MH 47 MH 47 CB 8120 CB 8121 CB 8122 CB 8123 CB 8124 CB 8125 CB 8126 CB 8127 CB 8128 CB 8129 CB 8130 CB 8131 CB 8132 CB 8133 CB 8134 CB 8135 CB 8136 CB 8137 CB 8138 CB 8139 MH 2023 MH 2023 MH 2023 M H 2026 MH 2026 MH 2026 MH 2029 M H 2029 MH 2029 MH 2038 MH 2038 MH 2038 MH 2041 MH 2041 MH 2041 MH 2044 MH 2044 MH 2044 MH 2047 MH 2047 Box Height is indicated by last two figures of box number. NEUTRAL AAA 3<t>, 4W. S/N A.C. Only Standard Width MAINS: 120/208 V., A. C. Only. BRANCHES: Single Pole, 15 Amp., 125 V., 2-Wire S/N TypeQB Breakers.$ BOXES: 20" Wide, 5%" Deep. Galvanized Steel. FRONTS: Trim with door and flush lock. Bluegray finish. ,, No\ Poles Amp. Mains Catalog Number MAINS : LUGS ONLY 6 8 10 . 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 50 50 50 50 50 100 100 100 100 100 100 100 100 200 200 200 200 200 200 NQB06-4L NQB08-4L NQB10-4L NQB12-4L NQB14-4L NQB16-4L NQB18-4L NQB20-4L NQB22-4L NQ B24-4L NQB26-4L NQB28-4L NQB30-4L NQB32-4L NQB34-4L NQB36-4L NQB38-4L NQB40-4L NQB42-4L List Price Box Cat. No. Interior Cat. No. Front Cat. No. s as. 104. 113. 122. 131. 140. 149. 158. 167. 176. 185. 194. 203. 212. 221. 230. 239. 248. 257. MH 17 MH 17 MH 20 MH 20 MH 20 MH 23 MH 23 MH 23 MH 26 MH 26 MH 26 MH 29 MH 29 MH 29 MH 32 MH 32 MH 32 MH 35 MH 35 CB 8141 CB 8142 CB 8143 CB 8144 CB 8145 CB 8146 CB 8147 CB 8148 CB 8149 CB 8150 CB 8151 CB 8152 CB 8153 CB 8154 CB 8155 CB 8156 CB 8157 CB 8158 CB 8159 MH 2017 MH 201 i MH 2020 MH 2020 MH 2020 MH 2023 MH 2023 MH 2023 MH 2026 M H 2026 M H 2026 MH 2029 MH 2029 MH 2029 M H 2032 M H 2032 MH 2032 MH 2035 MH 2035 MAINS : CIRCUIT BREAKER -- 3 POLE 6 50 8 50 10 50 12 50 14 50 16 100 18 100 20 100 22 100 24 100 26 100 28 100 30 100 32 200 34 200 36 200 38 200 40 200 42 200 NQB06-4AB NQB08-4AB NQB10-4AB NQB12-4AB NQB14-4AB NQB16-4AB NQB18-4AB NQB20-4AB NQ B22-4AB NQB24-4AB NQB26-4AB NQB28-4AB NQB30-4AB NQB32-4AB NQB34-4AB NQB36-4AB NQB38-4AB NQB40-4A8 NQB42-4AB $134. 143. 152. 161. 170. 198. 207. 216. 225. 234. 243. 252. 261. 425. 434. 443. 452. 461. 470. M H 23 MH 23 MH 26 MH 26 ` MH 26 MH 29 MH 29 MH 29 MH 32 MH 32 MH 32 MH 35 MH 35 MH 41 MH 44 MH 44 MH 44 MH 47 MH 47 CB 8161 CB 8162 CB 8163 CB 8164 CB 8165 MH 2023 MH 2023 MH 2026 M H 2026 M H 2026 CB 8166 . CB 8167 CB 81 68 CB 8169 MH 2029 M H 2029 MH 2029 MH 2032 CB 8170 CB 8171 CB 8172 CB 8173 MH 2032 MH 2032 MH 2035 MH 2035 CB 8174 CB 8175 CB 8176 CB 8177 CB 8178 CB 8179 MH 2041 MH 2044 M H 2044 MH 2044 MH 2047 MH 2047 Wiring Gutters. Side and end gutters are 4in all panels. ^Ratings. 15 ampere single pole branches will be furnished unless otherwise specified. 20r 30, 40 and 50 ampere single pole breakers can be substituted without price change. Use of branch breakers rated more than 15 amperes may necessitate increased mains. Obtain price additions from latest Green Price List. Two-Pole (Individual Trip). For each double pole (individual trip) circuit substituted for two single pole circuits, add $.50 list to panel figured on basis of alt single pole circuits. Two or Three-Pole (Common Trip). When 2 or 3-pole common trip breakers are required in combination with panels listed above; select the panel having the required number of single pole branches, then add for the 2 or 3-pole breakers from page 41. Add for increased mains, if required, from latest Green Price List. Space Only. When space only for future branches is required, figure panels on basis of total number of branches, including the future branches, and deduct $2.00 list for each breaker pole omitted. Handle Lock-Off Device Cat. No. SK-5400; List Price $0.60 each. SCHEDULE DISCOUNT PAGE 33 SQD SLV 000035 CIRCUIT BREAKER LIGHTING PANELBOARDS WITH TYPE Ml THERMAL-MAGNETIC BRANCH BREAKERS U, 3W., S/N A.C. or D.C. Standard Width MAINS: 125/250 V., A. C. or D. C. BRANCHES: Single Pole 15 Amp., 125 V., 2 Wire S/N Type ML Breakers.$ BOXES: 20" Wide, Deep. Galvanized Steel. FRONTS: Trim with door and flush lock. Bluegray finish. NEUTRAL AA .No. Poles Amp. Mains Catalog Number List Price Box Interior Front Cat. No. Cat. No. Cat. No. MAINS : LUGS ONLY 4 50 6 50 8 50 10 50 12 100 14 100 16 100 18 100 20 TOO 22 200 24 200 26 200 28 200 30 200 32 200 34 200 36 200 38 200 40 200 42 200 NAB04-3L NAB06-3L N AB08-3L NAB10-3L NAB12-3L NAB14-3L NAB16-3L N AB18-3L NAB20-3L NAB22-3L NAB24-3L NAB26-3L N AB28-3L NAB30-3L NAB32-3L N AB34-3L NAB36-3L NAB38-3L NAB40-3L NAB42-3L $104. 127. ISO. 173. 196. 219. 242. 265. 288. 311. 334. 357. 380. 403. 426. 449. 472. 495. 518. 541. MH 17 MH 17 MH 17 MH 20 MH 20 MH 20 MH 23 MH 23 MH 23 MH 26 MH 26 MH 26 MH 29 MH 29 MH 29 MH 32 MH 32 MH 32 MH 35 MH 35 CB 7000 CB 7001 CB 7002 CB 7003 CB 7004 CB 7005 CB 7006 C B 7007 CB 7008 CB 7009 CB 7010 CB 7011 CB 7012 CB 7013 CB 7014 CB 7015 CB 7016 CB 7017 CB 7018 CB 7019 M H 2017 MH 2017 MH 2017 MH 2020 M H 2020 MH 2020 MH 2023 MH 2023 MH 2023 M H 2026 M H 2026 MH 2026 M H 2029 M H 2029 MH 2029 MH 2032 MH 2032 M H 2032 MH 2035 MH 2035 MAINS: CIRCUIT BREAKER -- 2 POLE 4 50 6 50 8 50 10 50 12 100 14 100 16 100 18 100 20 100 22 200 24 200 26 200 28 200 30 200 32 200 34 200 36 200 38 200 40 200 42 225 N AB04-3AB N AB06-3AB N AB08-3AB NAB10-3AB NAB12-3AB NAB14-3AB NAB16-3AB NAB18-3AB N AB20-3AB NAB22-3AB N AB24-3AB NAB26-3A8 NAB28-3AB N AB30-3AB NAB32-3AB N AB34-3AB NAB36-3AB NAB38-3AB NAB40-3AB NAB42-3AB $131. 154. 177. 200. 241. 264. 287. 310. 333. , 485. 508. 531. 554. 577. 600. 623. 646. 569. 692. 715. MH 23 MH 23 MH 23 MH 26 MH 26 MH 26 MH 29 MH 29 MH 29 MH 38 MH 38 MH 38 MH 41 MH 41 MH 41 MH 44 MH 44 MH 44 MH 47 MH 47 CB 7020 CB 7021 CB 7022 CB 7023 CB 7094 CB 7095 CB 7096 CB 7097 CB 7098 CB 7029 CB 7030 CB 7031 CB 7032 CB 7033 CB 7034 CB 7035 CB 7036 CB 7037 CB 7038 CB 7039 MH 2023 M H 2023 M H 2023 M H 2026 MH 2026 M H 2026 MH 2029 M H 2029 MH 2029 MH 2038 MH 2038 MH 2038 MH 2041 MH 2041 MH 2041 MH 2044 M H 2044 MH 2044 MH 2047 MH 2047 Illustration on page 31. Box Height is indicated by last two figures of box number. TYPE NAB-4 3<*>,4W., S/N A.C. or D.C. Standard Width MAINS: 120/208 V., A. C. or D. C. BRANCHES: Single Pole, 15 Amp., 125 V., 2 Wire S/N Type ML Breakers,: BOXES: 20" Wide, 5%" Deep. Galvanized Steel. FRONTS: Trim with door and flush lock. Bluegray finish. ,, No\ Amp. Poles Mains Catalog ` Number MAINS : LUGS ONLY 6 50 8 50 10 50 12 50 14 50 16 100 18 100 20 100 22 100 24 100 26 100 28 100 30 100 32 200 34 200 36 200 38 200 40 200 42 200 NAB06-4L NAB08-4L NAB10-4L NAB12-4L NAB14-4L NAB16-4L NAB18-4L NAB20-4L N AB22-4L N AB24-4L NAB26-4L NAB28-4L NAB30-4L NAB32-4L NAB34-4L NAB36-4L N AB38-4L NAB40-4L NAB42-4L List Price Box Interior Cat, No. Cat. No. Front Cat. No, $137. 160. 183. 206. 229. 252. 275. 298. 321. 344. 367. 390. 413. 436. 459. 482. 505. 528. 551. MH 17 MH 17 MH 20 MH 20 MH 20 MH 23 MH 23 MH 23 MH 26 MH 26 MH 26 MH 29 MH 29 MH 29 MH 32 MH 32 MH 32 MH 35 MH 35 CB 7041 CB 7042 CB 7043 CB 7044 CB 7045 CB 7046 CB 7047 CB 7048 CB 7049 CB 7050 CB 7051 CB 7052 CB 7053 C B 7054 CB 7055 CB 7056 CB 7057 CB 7058 CB 7059 MH 2017 MH 2017 MH 2020 MH 2020 M H 2020 M H 2023 MH 2023 MH 2023 MH 2Q26 MH 2026 M H 2026 M H 2029 M H 2029 MH 2029 MH 2032 M H 2032 M H 2032 MH 2035 MH 2035 MAINS : CIRCUIT BREAKER -- 3 POLE 6 50 8 50 10 50 12 50 14 50 16 100 18 100 20 100 22 100 24 100 26 100 28 100 30 100 32 200 34 200 36 200 38 200 40 200 42 200 NAB06-4AB NAB08-4AB NAB10-4AB NAB12-4AB N AB14-4AB NAB16-4AB NAB18-4AB NAB20-4AB N AB22-4AB NAB24-4AB NAB26-4AB N AB28-4AB N AB30-4AB N AB32-4AB NAB34-4AB NAB36-4AB NAB38-4AB NAB40-4AB NA842-4AB $176. 199. 222. 245. 268. 310. 333. 356. 379. 402. 425. 448. 471. 649. 672. 695. 718. 741. 764. MH 23 MH 23 MH 26 MH 26 MH 26 MH 29 MH 29 MH 29 MH 32 MH 32 MH 32 MH 35 MH 35 MH 41 MH 44 MH 44 MH 44 .MH 47 MH 47 CB 7061 CB 7062 CB 7063 CB 7064 CB 7065 CB 7086 CB 7087 CB 7088 CB 7089 CB 7090 CB 7091 CB 7092 CB 7093 CB 7074 CB 7075 CB 7076 CB 7077 CB 7078 CB 7079 M H 2023 M H 2023 M H 2026 M H 2026 MH 2026 MH 2029 MH 2029 M H 2029 MH 2032 M H 2032 MH 2032 MH 2035 MH 2035 MH 2041 MH 2044 MH 2044 MH 2044 MH 2047 MH 2047 Waring Gutters. Side and end gutters are 4}" in all panels. ^Ratings. 15 ampere single pole branches will be furnished unless otherwise specified. 20, 30, 40 and 50 ampere single pole breakers can be substituted without price change. Use of branch breakers rated more than 15 amperes may necessitate increased mains. Obtain price additions from latest Green Price List. Two or Three Pole. When panel has all 2-pole, all 3-pole, 1 and 2-pole or 1, 2 and 3-pole branches, use pricing on page 41. Space Only. When space only for future branches is required, figure panels on basis of total number of branches and deduct $7.50 list for each breaker pole omitted. Handle Lock-Off Device, Cat. No. SK-2894; List Price $0.60 each. PAGE 34 SCHEDULE DISCOUNT SQD SLV 000036 COLUMN TYPE PANELBOARD DATA FOR 8-5/8* WIDE CABINETS APPLICATION When cable troughs are used with panelboards, Section 3624 of the National Electrical Code should be observed. Section 3624 reads "Wireways shall not contain more than 30 conductors at any cross-section unless the conductors are for signaling circuits or are control conductors between a motor and its starter and used only for starting duty. The sum of the cross-sectional areas of all contained conductors at any cross-section of a wireway shall not exceed 20% of the interior cross-sectional area of the wireway/* Therefore, if the neutral bar is mounted in the panelboard, 3 feeder wires and 27 branch circuit wires or 4 feeder wires and 26 branch circuit wires are permitted. If a separate neutral wire is run for each circuit, the largest panelboard acceptable would be 12 circuits. However, if common neutral conductors are used, the number of circuits in the panelboard could be increased. In view of this ruling, it is advantageous and more economical to have the neutral bar mounted in the pullbox. Under the Code ruling, it would then be permissible to run 2 feeder wires and 28 branch circuit wires or 3 feeder wires and 27 branch circuit wirej in the cable trough, PANELBOARDS Column Type Panelboards are narrow single row construction, designed primarily for H or I-Beam mounting. Standard outside box width is 8% See page 36 for listings of NQO and NAB types. Inside beam or column dimensions should be checked against box dimensions to determine if standard listed column type panelboards can be installed as desired. Fronts are of screw-on type and arranged with standard flush lock and directory frame on door. Fronts are made of #12 gauge stretcher level steel and finished in blue-gray. Boxes are of three-piece construction with removable end walls screwed to box backs. When cable duct is used with these boxes, the top end wall is usually removed from the box and re-inserted at the top of the cable duct. Boxes are made of #14 gauge steel and finished in blue-gray. Standard knockouts are provided in top and bottom end walls of boxes. CABLE DUCT AND PULL BOX Cable Duct and Pull Boxes are available for use with narrow column type panelboards when mounted in H or I-Beams. The cable duct is used as a wireway extension from the panelboard cabinet to the ceiling or truss, at which point a pullbox is installed on the front of the cable duct for conduit termination (see sketch at left). The Cable Duct has same steel and finish specifications as the column type panel boxes outlined above. Cross-sectional dimensions are same as panel boxes (Q%" wide and 5" deep). Cable duct is available in four standard lengths of 36", 48", 56" and 66" and can be ganged together to meet most common truss or ceiling heights. Bottom of each cable duct is provided with a sleeve so that it may be fastened to the top of the panel box or used to gang duct sections together. Fronts are of 2-piece screw-on type and furnished in surface type. The upper portion of the 2 piece front is 15" long and is removed when a pullbox is installed on the duct. Duct Length 36" 48" _ 56" 66" Catalog Number MTX-836 MTX-848 MTX-836 MTX-866 U/L listed as Wireway under File E6625. List Price $ 28. 31. 32. 35. Pull Boxes are 20" wide x 15" high x 5%" deep and have same steel and finish specifi cations as the cable ducts. Solid neutral bar is included in the pullbox. Top end wall has knockouts same as in 20" wide panel cabinets. S/N Terminals 26 42 Catalog Number *MPX-815-26 MPX-815-42 *UL listed as Pullbox under File E25442. List Price $ 23.50 27. SCHEDULE DISCOUNT PAGE 35 SQD SLV 000037 CIRCUIT BREAKER LIGHTING PANELBOARDS WITH TYPES QO & ML THERMAL-MAGNETIC BRANCH BREAKERS U, 3W., S/N A.C. Only Narrow Width MAINS: 120/240 V., A. C. Only. BRANCHES: Single Pole, 15 Amp., 120 V., 2-Wire S./N Type QO Breakers. rfc BOXES: 8%* Wide, 5* Deep. Galvanized Steel. FRONTS: trim with door and flush lock. Blue-gray finish. vv NEUTRAL No. Branch Amp. Poles Mains Catalog Number List Price MAINS: LUGS ONLY 4 50 NQO04-3LX $ 82. 6 50 NQO06-3LX 94. 8 50 NQO08-3L X 106. 10 50 NQOl03L X 118. 12 100 NQ012-3L X 130. 14 100 NQOl 4-3 LX 1'42. 16 100 NQ016-3LX 154. 18 100 NQ018-3LX 166. 20 100 NQO20-3 L X 178. 22 200 NQ022-3 L X 190. 24 200 NQ024-3L X 202. 26 200 N0026-3 LX 214. 28 200 NQ028-3LX 226. 30 200 NQO30-3LX 238. 32 200 NQ032-3LX 250. 34 200 NQ034-3LX 262. 36 200 NQ036-3LX 274. 38 200 NQ038-3 L X 286. 40 200 NQO40-3LX 298. 42 200 NQ042-3LX 310. Box Catalog Number Interior Catalog Number Front Catalog Number AVAILABLE JULY* 1955* Q0824 B Q0824B Q08248 Q0824B Q0824B Q0824B 00830 B QO830B QO830B 0O838B 00838 B Q0838B 00838 B Q0838B Q0847B Q0847B Q0847B Q0847B Q0847B 00847 B QO X30424 QO X30624 QO X30824 QO X31024 QOX31224 QO X31424 OO X31630 QO X31830 00 X32030 QO X32238 QO X32438 OO X32638 QOX32838 QO X33038 QO X33247 00 X33447 QO X33647 00 X33847 QO X34047 QO X34247 Q0824T 00824T 0O824T Q0824T 00824 T Q0824T QO830T QO830T QO830T Q0838T Q0838T Q0838T Q0838T Q0838T 00847 T 00847 T Q0847T Q0847T 00847T 00847 T 3<P, 4W., S/N hi A.C. Only u > Narrow Width GC MAINS: 120/208 V., A. C. Only. U1 V) BRANCHES: Single Pole, 15 Amp., 120 V., 2-Wire S/N Type OO Breakers. $ BOXES: 8%" Wide, 5* Deep. Galvanized Steel. FRONTS: Trim with door and flush lock. Blue-gray finish. VVV NEUTRAL No Branch Amp. Poles Mains Catalog Number MAINS: LUGS ONLY List Price Box Catalog Number Interior Catalog Number Front Catalog Number AVAILABLE JULY, 1955 * 6 50 NQ006-4L X i 104. 00824 B QQ X40624 00824T 8 50 NQO08-4L X 116. 00824 B 00 X40824 Q0824T >* 10 50 NQOl 0-4 L X 128. Q0824B 00X41024 Q0824T J 12 50 NQOl 2-4 L X 140. 0O824B 00 X41224 Q0824T z 14 50 N0014-4LX 152. 00824 B QO X41424 Q0824T o 16 100 NQOl 6-4 LX 164. 00830 B QO X41630 QO830T 18 100 NQOl 8-4 LX 176. QO830B QO X41830 00830T 20 100 N0020-4LX 188. QO830B QO X42030 00830 T 22 100 NQ022-4L X 200. Q0838B QO X42238 00838T s, 24 100 NQ024-4LX 212. Q0838B QO X42438 0O838T 26 100 NQ026-4LX 224. Q0838B QO X42638 Q0838T 28 100 NQ028-4LX 236. Q0838B QO X42838 Q0838T 30 100 NQ030-4LX 248. Q0838B QO X43038 Q0838T 32 200 N0O32-4LX 260. Q0847 B QO X43247 Q0847T 34 200 NQ034-4 L X 272. 00847 B QO X43447 Q0847T 36 200 NQ036-4L X 284. Q0847B OO X43647 Q0847T 38 200 N0038-4LX 296. Q0847B 0O X43847 00847 T 40 200 NQ040-4LX 308. Q0847B 00 X44047 Q0847T 42 200 NQ042-4 L X 320. 00847 B 00 X44247 00847 T U, 3W., S/N NAB-3LX A.C. or D.C. Narrow Width MAINS: 125/250 V., A. C. or D. C. BRANCHES: Single Pole, 15 Amp., 125 V., 2-Wire S/N Type ML Breakers.$ BOXES: 8%* Wide, 5" Deep. Galvanized Steel. ' FRONTS: Trim with door and flush lock. Blue-gray finish. 3<t>, 4W., S/N NAB-4LXU1 u A.C or Narrow Width *^ 2^ > ec MAINS: 120/208 V. A.C. or D. C. BRANCHES: Single Pole, 15 Amp., 125 V., 2 Wire S/N Type ML Breakers.$ BOXES: 8%* Wide, 5' Deep. Galvanized Steel. AA FRONTS: Trim with door and flush lock. Blue-gray finish. AA No. Branch Amp. Poles Mains Catalog Number List Price Box Catalog Number Interior Catalog Number MAINS: LUGS ONLY 4 6 8 10 12 14 16 18 20 22 * 24 26 28 30 32 34 36 38 40 42 50 NAB04-3L X $104. 50 NAB06-3LX 127. 50 N A 808-3 LX 150. 50 NAB10-3LX 173. 100 NAB12-3LX 196. 100 NAB14-3LX 219. 100 N A816-3L X 242. 100 NAB18-3LX 265. 100 N AB20-3L X 288. 200 NAB22-3LX 311. 200 NAB24-3LX 334. 200 NAB26-3LX 357. 200 NAB28-3LX 380. 200 NAB30-3LX 403. 200 N A B32-3 L X 426. 200 N AB34-3L X 449. 200 N A B36-3 L X 472. 200 NAB38-3LX 495. 200 N AB40-3L X 518. 200 N A B42-3 L X 541. M0820 M0824 M0824 M0828 M0828 M0834 M0834 M0834 M0838 M0838 M0844 M0844 M0844 M0848 M0848 M0852 M0852 M0856 M0856 MO860 CB7400 CB7401 CB7402 CB7403 CB7404 CB7445 CB7406 CB7407 CB7408 CB7409 CB7410 CB7411 CB7412 CB7413 CB7414 CB7415 CB7416 CB7417 CB7418 CB7419 Illustration on page 32. Box height is indicated by last two figures of box number. Front Catalog Number MO1820 M01824 M01824 M01828 M01828 M01834 M01834 M01834 M01838 M01938 M01844 M01844 M01844 M01848 M01848 M01852 M01852 M01856 M01856 MO1860 No. Branch Amp. Poles Mains Catalog Number List Price Box Catalog Number Interior Catalog Number Front Catalog Number MAINS: LUGS ONLY 4 50 NAB04-4LX $114. M0824 CB7420 M01824 V 6 50 NAB06-4LX 137. M0824 CB7421 M01824 Q 8 50 N AB08-4L X 160. M0828 CB7422 M01828 10 50 N AB10-4L X 183. M0828 CB7423 M01828 ec 12 14 50 NAB12-4LX 206. M0834 50 N AB14-4L X 229. M0834 CB7424 CB7425 M01834 M01834 o 16 100 NAB16-4LX 252. M0834 CB7426 M01834 18 100 NAB18-4L X 275. M0838 CB7427 M01838 20 100 N AB20-4L X 298. M0838 CB7428 M01838 22 100 N AB22-4L X 321. M0844 CB7429 M01844 24 100 NAB24-4LX 344. M0844 CB7430 M01844 < 26 100 NAB26-4L X 367. M0844 CB7431 M01844 28 100 N AB28-4L X 390. M0848 CB7432 M01848 30 100 NAB30-4LX 413. M0848 CB7433 M01848 32 200 NAB32-4LX 436. M0852 CB7434 M01852 34 200 N AB34-4L X 459. M0852 CB7435 M01852 36 200 NAB36-4LX 482. M0856 CB7436 M01856 38 200 NAB38-4LX 505. M0856 CB7437 M01856 40 200 NAB40-4LX 528. MO860 C87438 MO1860 42 200 NAB42-4LX SSI. MO860 CB7439 MO1860 Wiring Gutters at top, bottom and left side. Top and botton gutters are 4" high in Type NQO and 5" high in Type NAB; left side gutter is 2!4" wide on NQO type and 1 %" wide on NAB type. ^Ratings, IS ampere single pole branches will be furnished unless otherwise specified 20* 30t 40 and SO ampere single pole breakers can be substituted without price change. Use of branch breakers rated more than 15 amperes may necessitate increased mains. Obtain price additions from latest Green Price List. Space Only. When space only for future branches is required, figure panels on basis of total number of branches including space for futures, and deduct: (a) NQO Panels-- $3.00 list for each breaker pole omitted. Cable Troughs and Pull Boxes can be furnished with these panels for H-Beam mounting. See page 35 for catalog numbers and prices. 5NNCO-LX Panelboards not available until July* 19S5. (a) NAB Panels--$7.50 list for each breaker pole omitted. NQB-L X will be substituted at same price as NQO-L X. Consult your Square D Field Office for Catalog Numbers and dimensions. I PAGE 36 SCHEDULE DISCOUNT SQD SLV 000038 FUSIBLE LIGHTING PANELBOARDS 11 3 <Q5 6 7 8 SOtID NEUTRAL 1-0-' '--0-2 3-0-' 5-0"' '-O-A '-O-s 7-0-' ' ~o~8 9g 3W. S/N A.C. or D.C. Fusible 1 Pole Switch MAINS: 125/250 V. A. C. or D. C. BRANCHES: Single Pole 30 Amp. 125 V. 2-Wire S/N Tumbler Switch, Plug Fusible. . BOXES: Galvanized Steel. 200 A. Main Switch Type -- 20' wide; all others 17' wide. FRONTS; Single Door Type with Flush Lock. Blue-gray Finish. GUTTERS: 4' Sides and Ends. . MAINS: LUGS ONLY No. Amp. Branches Mains ^Catalog Number 4 30 NTPR-04-3L 8 60 NTPR-08-3L 12 60 NTPR-12-3L 16 100 NTPR-16-3L 20 too NTPR-20-3L 24 200 NTPR-24-3L 28 200 NTPR-28-3L 32 200 NTPR-32-3L 36 200 NTPR-36-3L 40 200 NTPR-40-3L Box Hgt. 14 14 17 26 29 32 35 38 41 44 List Price $ 47. S5. 68. 101. 115. 139. 152. 167. 192. 207. MAINS: FUSIBLE SWITCH --2 POLE Catalog Number List Price Box A Box Width Cat. (Ins.) No. Interior Catalog Number jfcFront Catalog Number NTPR-04-3M NTPR-08-3M NTPR-12-3M NTPR-16-3M NTPR-20-3M T1TPR-24-3M NTPR-28-3M NTP FI-32-3 M NTPR-36-3M NTPR-40-3M $ 71. 81. 94. 127. 140. 174. 187. 197. 230. 243. 17 MR17 MR304M MR1717 17 MR23 MR308M MR1723 17 MR23 MR312M MR1723 17 MR29 MR316M MR1729 17 MR32 MR320M MR1732 20 MH47 MR324M MH2447 20 MH50 MR328M MH2450 20 MH53 MR332M MH2453 20 MH56 MR336M MH2456 20 MH59 MR340M MH2459 SCHEDULE DISCOUNT SCHEDULE 4^^ DISCOUNT 1 1 3 4Q5 6 7 SOLID NEUTRAL 1 0 ''-0 2- -'------------------------------ 3 <f> 4 W. S/N A.C. or D.C Plug Fusible 1 Pole Switch 5-0' -Of ;w7-0-' --0--8 MAINS: 120, 208 V. A. C. or D. C. BRANCHES: Single Pole, 30 Amp., 125 V., 2-Wire S/N Tumbler Switch, Plug Fusible. BOXES: Galvanized Steel. 200 A. Main Switch Type 20" Wide; all others 17' wide. FRONTS: Single Door Type with Flush Lock. Blue-gray Finish. GUTTERS: 4' Sides and Ends. MAINS: LUGS ONLY No. Amp. Branches Mains ^Catalog Number 8 60 NTPR-08-4L 12 60 NTPR-12-4L 16 60 NTPR-16-4L Box Hgt. 14 17 26 List Price $ 60. 77. 112. MAINS: FUSIBLE SWITCH--2 POLE Catalog Number List Price Box ABox Width Cat. (Ins.) No. Interior Catalog Number * Front Catalog Number NTPR-08-4M $ 89. NTPR-12-4M 103. NTPR-16-4M 136. 17 MR23 MR408M MR1723M 17 MR29 MR412M MR1729M 17 MR32 MR416M MR1732M 20 100 NTPR-20-4L 29 136. NTPR-20-4M 161. 17 MR35 MR420M MR1735M 24 100 N TPR-24-4L 32 152. NTPR-24-4M 175. 17 MR38 MR424M MR1738M 28 100 NTP R-28-4 L 35 1S6. NTP R-28-4 M 198. 17 M R41 MR428M MR1741M 32 200 NTPR-32-4L 38 187. NTPR-32-4M 221. 20 MH53 MR432M MH2453 36 200 NTPR-36-4L 41 225. NTPR-36-4M 257. 20 MH56 MR430M MH2456 40 200 NTPR-40-4L 44 242. NTPR-40-4M 273. 20 MH59 MR440M MH2459 SCHEDULE DISCOUNT SCHEDULE DISCOUNT ^SURFACE OR FLUSH: When ordering, add suffix letter "S" or "F" to cat alog number to indicate surface or flush mounting. ' ABOX height is indicated by last two figures of box catalog number. Handle Lock-Off Device for NTP; Cat. No. SK-5456; List Price $1.60 each. Two-Pole. For NTP panels with 1 and 2-pole branches, convert to total num ber of equivalent 1-pole branches and obtain price of panel; then add $1.80 list for each 2-pole substituted for two single pole branches. Schedule G2 Dis count then applies to complete panelboard. 30, 60 and 100 A. 2 P. main switches are Pull-out type; 60 and 100 A. 3 P. are Saflex type; 200 A. 2 P. and 3 P. are Brush type. SOLID NEUTRAL 90 n. 3W. S/N A.C. or D.C. Plug Fusible No Switches TYPE NRP-3 MAINS: 125/250 V. A.C. or D.C. BRANCHES: Single Pole, 30 Amp., 125 V. 2-Wire S/N Plug Fusible BOXES: 12' Wide, 4' Deep. Blue-gray Finish. FRONTS: Single Door Type with Flush Lock. Blue-gray Finish. GUTTERS: 4' Sides, 3^' Minimum Ends. No. | Amp. Branches | Mains MAINS: LUGS ONLY 4 60 8 60 12 60 16 100 20 100 24 120 j f ^Catalog No. NRP 04-3 L NRP 08-3 L NRP 12-3L NRP 16-3L NRP 20-3L NRP 24-3L I Box I | Height | List Price 12|/2 16 21 24 25</z 32 $ 25. 34. 43. 50. 58. 67. SCHEDULE DISCOUNT PAGE 37 SQD SLV 000039 CIRCUIT BREAKER DIST TYPE MHP "Plug-in" circuit breaker distribution panelboards lor 240 volts A.C. applications are now stocked by Square D Electrical Distributors for off-the-shelf delivery. Four standard ized components consisting of interior, Plug-in breakers, box and front make up the completed assembly. Circuit breakers are Plug-in thermal-magnetic type and available from 15 through 100 ampere ratings for A.C. lighting and distribution circuits. Boxes are 14" and 20" wide by 5% " deep with 4" wide wiring gutters. Fronts, available for either flush or surface mounting, have adjustable trim clamps and flush lock. Varying job re quirements are easily met by using different combinations of the standardized components. Four basic box sizes make this panelboard suitable for residential, commercial or industrial applications. Refer to pages 39 and 40 for listings and prices. PANELS TYPE MLN (narrow width) circuit breaker distribution panel boards meet 250 volt A.C. or D.C. circuit requirements from 15 thru 100 amperes. The Type ML line of thermal-magnetic quick-make and quick-break circuit breakers are used in these factory assembled panelboards. Boxes are only 20" wide and 5%" deep with 4" wide wiring gutters. Fronts, available for surface or flush mounting, have adjustable trim clamps and flush lock. The shallow box depth makes this panelboard desir able for many heavy duty A.C. or D.C. applications. Panelboard listings and prices on page 41. TYPE ML (standard width) circuit breaker distribution panel boards satisfy 600 volt A.C. or 250 volt D.C. circuit require ments from 15 through 600 amperes. The Type ML line of quick-make, quick-break thermal-magnetic circuit breakers are used in these factory assembled panelboards. Two box widths (30", 40") are available to accommodate 225, 400 or 600 ampj ere circuit breaker ranges. Box depths are 85/s" and 10". i Fronts, available for flush or surface mounting, have adjustable ! trim clamps and vault lock. This heavy duty circuit breaker | panelboard meets all requirements of industrial and commercial applications. Refer to pages 42 and 43 for listings and prices. CIRCUIT BREAKER PANELBOARD SELECTION Panelboard Types Type Ampere Ratings CIRCUIT BREAKERS Interrupting Capacity (Based on NEMA Test Procedures) 240 V. A.C. 600 V. A.C. 125/250 V. D.C. 250 V. D.C. Fed. Specs. WP. 131a Breaker Cl ass MHP MM Ml M2 15 to 50 A. 1 5 to 50 A. 70 and 100 A. 5,000 A. 5,000 A. 5,000 A. B A A t < A. MLN V ML ML1 1 5 to 50 A. 70 & 100 A. 10,000 A. 10,000 A. 5,000 A. 5,000 A. C C nL > M Li ML3 KL WL 15 to 100 A. 125 to 225 A. 125 to 400 A. 125 to 600 A. *20,000 A. 25.000 A. 40.000 A. 40,000 A. 1 5,000 A. 15.000 A. 25.000 A. 25,000 A. 10,000 A. 10.000 A. 20.000 A. 20,000 A. 10,000 A. 10.000 A. 20.000 A. 20,000 A. C, D, E D, E D, E D, E *20,000 A. interrupting capacity of M Li breaker on 240 \f. A.C. service applies only when 600 V. A.C. M Li breaker is used. CIRCUIT BREAKER CONTACTS Manual Operation Automatic Tripping Slow Make Slow Break Quick Make Quick Break Quick Make Quick Break Quick Break Quick Break Quick Break PAGE 38 ff SQD SLV 000040 till BREAKER DISTRIBUTION PANELBOARDS lug-ln Type MM, Ml and M2 Thermal-Magnetic Circuit Breakers Circuit Breakers "Plug In" on Round Bus Bars. Complete MHP Panelboard NOW you can obtain off-the-shelf delivery of your distribution panel boards with the MHP plug-in panelboard. Complete panelboards can be quickly assembled from standard components stocked by Square D Electrical Distributors. Make your own combinations -- no waiting for factory assembled tailor-made panelboards. 240 VOLTS A. C. MHP panelboard PANELBOARD INTERIOR consists of bus bar assembly with neutral bar and dead front barrier as sembly. Four basic sizes are available providing 18, 27, 36, or 54 inch space for instal lation of circuit breaker units. The barrier assembly includes a sliding closing plate to cover the unused circuit breaker space. The plate is scored so that excess length can be snapped off when breakers are installed. Circuit identification numbers, in the form of gummed labels, are included with the interior. Sufficient numbers are supplied to meet any circuit combination. Interior assembly is separately packaged. A PLUG-IN BREAKERS in 2 pole and 3 pole COMMON TRIP 240 volt A.C. rating from 15 through 100 ampere sizes are available for feeder or motor circuits. Single pole 120 volt A.C. breakers from 15 through 50 ampere ratings are also available for light ing circuits. Positive pressure contact jaws on the back of the breaker units tightly grip to cylindrical bus bars. Plug-in Breakers are individually cartoned. A BOX is fabricated of code gauge galvanized steel and contains an ample assortment of knockouts in both ends. Four sizes are provided, allowing selection to meet most job requirements. Single row boxes are 14" wide, 5%" deep and 33" or 42" high. Double row boxes are 20" wide, 5 deep and 41" or 50" high. They are packed for separate shipment. : + FRONT with hinged door, combination flush lock and spring catch, adjustable trim clamp and directory frame, completes the panelboard. They are available in either flush or surface mounting, and are individually packaged. SCHEDULE DISCOUNT PAGE 39 SQD SLV 000041 MHP PANELBOARD 240 VOLTS A. C, 30.4W. S/N 120/208 V. A.C. 30. 3W. 240 V. A.C. *10.3W. S/N 120/240 V. A.C. *10. 2W. 240 V. A.C. MAINS: LUGS ONLY BRANCHES: Single Pole 15 to 50 A. 120 V. A.C. Two Pole 15 to 100 A. 240 V. A.C. Three Pole 15 to 100 A. 240 V. A.C. BOXES: Galvanized Steel. Single Row -- 14" Wide, 5%* Deep. Double Row--20* Wide. Deep. FRONTS: Trim with Door and Flush Lock. Blue-gray Finish. WIRING GUTTERS: Single Row--4'r End and Side Gut ters. Double Row--6* End Gutters; 4* Side Gutters. SELECTION OF COMPONENTS 2. List required circuits (ampere rating and poles). 2. Determine TOTAL breaker mounting space required from BREAKER MOUNTING SPACE dimensions under "PLUG-IN BREAKERS" table. Include BREAKER MOUNTING SPACE for planned future circuits. OOUBLE ROW Trees MHP-36 AND MHP-54 3. Select interior from "INTERIOR BOX AND FRONT" table on basis of TOTAL "BREAKER MOUNTING SPACE" required. Corresponding box and front are also listed in this table. 4- Select required breakers from "PLUG-IN BREAKERS" table. Refer to footnotes at bottom of page for proper single pole and two pole bus connection types for single phase and three phase mains. " INTERIORS, BOXES AND FRONTS Total Breaker Mounting Space (Inches) 18 27 36 54 Amp. Rating of Mains 200 200 400 400 Type MHP-18 MHP-27 M HP-36 M HP-54 Complete List Price (Less Breakers) List Price $ 85. 99. 154. 173. Breaker Rows Single Double Double Box Width (Inches) 14 14 20 20 Box Height (inches) 33 42 41 50 COMPONENT ORDERING TABLES Interior Assembly (Less Breakers) Front Box Catalog Number List Price Catalog Number List Price Catalog Number List Price MHP-4218 M HP-4227 M HP-4436 M HP-4454 $ 54. 63. 94. 104. P-1433F or S P-1442F or S DF-142F or S DF-151 F or S $ 20. 23. 36. 41. P-33 P-42 MH-41 MH-50 j ii. 13. 24. 28. PLUG-IN BREAKERS *2 SINGLE POLES Amp. Trip Rating Breaker Mount ing Space Bus Connection AB BC CA Catalog Number Catalog Number Catalog Number 15 MHAB-115 MHBC-115 MHCA-115 20 MHAB-120 MHBC-120 MHCA-120 30 2* ' M HAB-130 MHBC-130 MHCA-130 40 MHAB-140 MHBC-140 MHCA-140 50 MHAB-150 MHBC-150 MHCA-150 70 100 List Price $10. 10. 10. 10. 10. 2 POLE ; Breaker Mount ing Space Bus Connection AB BC Catalog Number Catalog Number CA Catalog Number MHAB-215 MHBC-215 MHCA-215 MHAB-220 MHBC-220 MHCA-220 2" MHAB-230 MHBC-230 MHCA-230 MHA8-240 MHBC-240 MHCA-240 MHAB-250 MHBC-250 MHCA-250 3* MHAB-270 MHBC-270 MHCA-270 MHAB-216 MHBC-216 MHCA-216 3 POLE List Price $20. 20. 20. 20. 20. 30. 30. Breaker Mount ing Space Z* 4)V Catalog Number MH-315 MH-320 MH-330 MH-340 MH-350 M H-370 MH-316 List Price $28. 28. 28. 28. 28. $41. 41. ^SINGLE PHASE THREE WIRE mains are accommodated by selecting breaker units having Type CA bus connections, wherein connections are made to the two outside bus bars only. THREE PHASE FOUR WIRE "WYE" mains arrangement is a standard feature. See distributed phase paragraph for sequence phase connections of single-pole and two-pole branches. THREE PHASE FOUR WIRE "DELTA" mains can be accommodated. The neutral on three phase four wire "Delta" systems is generally derived by center tapping one of the transformer phases. For this application, all single-pole and two-pole branches requiring a neutral are connected to the two outside bus bars through the use of breaker units having Type C A bus connections. The third bus bar (center bus) would be used only for 3-pole breakers in this system. DISTRIBUTED PHASE bus connections for single pole or two pole branches are avail able by selecting proper assortment of Type AB, BC, and CA breaker units to provide sequence phase connections (see bus connection diagrams at top of page. SUBFEED LUGS package assembly kits are available for adding a second set of lugs to the panelboards: SK-4052--200 A. lugs for MHP-18 and MHP-27.....................................................$13. list SK-4053--400 A. lugs for M HP-36 and M HP-54..................................................... 17. list *HANDLE|TIE can be used for converting two single poles to a double pole individual trip breaker. Cat. No. 40HT,|List Price......................................................................... $.10each HANDLE LOCK-OFF DEVICES: Single Pole 15 to 50 A.--Cat. No. 40HT; List Price $0.10 each Two Pole 15 to 50 A.--Cat. No. SK-5453; List Price $1.00 each Three Pole 15 to 50 A.--Cat. No. SK-5454; List Price $1.60 each Two Pole 70 and 100 A.--Cat. No. SK-5455; List Price $3.00 each Three Pole 70 and 100 A. Cat. No. SK-5455; List Price $3.00each EXAMPLE ESTIMATE 120 208V. 4W. SERVICE 200A. MAIN LUGS -- FLUSH MTG. Breaker Space Components Unit Total List Price List Price 4" 18* 4!*" 26VZ' 4--20A. IP. 1--MHAB-120 1 --MHBC-120 6--40A. 3P. 1--70A.3P. 6--M H-340 1--MH-370 1--27* Interior 1--Flush Front )1--MHP-27 1--Box Total List Price___ $ 10. 10. 28. 41. 99. $ 10. 10. 168. 41. 99. $328. PAGE 40 SCHEDULE DISCOUNT SQDSLV 000042 CIRCUIT BREAKER DISTRIBUTION PANELBOARDS TYPIS ML AND Mil, THERMAL-MAGNETIC CIRCUIT BREAKERS 250 VOLTS A.C. or 125/250 VOLTS D.C.^ TYPE MAINS: 2-Wire, 3-Wire, or 4-Wire. BOXES: Galvanized Steel, 20'r Wide, 5% " Deep. FRONTS: Trim with door and lock. Blue-gray Finish. SOLID NEUTRAL (When Required). Priced According to Capac ity of Mains. 100 Addi 225 Addi 400 Addi 600 Addi A. tional A tional A. tional A. tional or Less Hgt. * Hgt. Hgt. Hgt. * $ 18. $23. $30. 3" $43. 6" CIRCUIT BREAKER UNITS (Branches Only) 1 Pole 2 Pole 3 Pole 2-Br. Space 2-Br. Space 2-Br. Space Circs. Only H Circs. Only H Circs. Only H < $23.+ $ *. 1 $53. $10. 90. 10. 2 $78. $14. 4)4 116. 14. 33 0 4)4 e BASE LIST -- Includes 2 or 3 Pole Main Ungrounded Bus-Bars <7) with lugs or main breaker when required. Priced according to capacity of mains and number of main ungrounded bus bars. Poles 50 A. H 100 A. H 225 A. H 400 A. H 600 A H 2 P. $ 52. 13 $ 52. 13 $ 52. 13 $ 74. 16 $ 96. 19 3 P. 62. 13 62. 13 62. 13 84. 16 106. mj <a j 2 P. 19 97. 19 226. 25 499. 34 3 P. 101. 19 120. 19 275. 25 625. 34 Base dimension "H" includes sufficient space for 100 A. and 225 A. neutral bar when required in panel. For 400 A. or 600 A. neu trals, additional height is required as shown in above tabulation. fcFor 250 V. 2 Wire D.C..service with no neutral in the system, obtain prices from right hand side of page 42 (250 V. D.C.). *f$23. list price covers two (2) single pole A.C./D.C. Type ML breakers. For two (2) single pole A.C. only Type QB breakers, use $14. list price. Top Gutter S/N Twin Units 15, 20 30, 40 or 50 A. 70 or 100 A. Base List 2 or 3P AAA Main Lugs Only 2 (-------( Pole Main Breaker 3 (_(__( pole Main Breaker Bottom Gutter SPECIAL FEATURES SPLIT MAIN BUS -- Lugs only -- 2 or 3 Polo Poles 225 A. H. 400 A. A H. 600 A. A 2 P. $24. 6" $51. 12" $60. 3 P. 34. 9" 60. 12" 67. AFor increasing side gutter from 4" to 6" add $34. H. 18" 18" u SUB-FEED LUGS -- With or Without Neutral Lug Poles 50, 100, 200 A. 400 A. 600 A. 2 P. $10. $34. $60. 3 P. 10. 40. 67. Sub-feed lugs furnished on same end as main lugs unless other wise specified. SUB-FEED CIRCUIT BREAKERS -- With or without Neutral Lug. (Limited to one on a panelboard) "f* Poles 225 A. MU FRAME SIZE *f Circuit Breaker Sub Feed {Space for Future Panel Height (H) One Sub-Feed Two Sub-Feeds With S/N W/o S/N With S/N W/e S, N 2 P. $184. ea. $ 60. ea. 21" 12" 42" 33" 3 P. 232. ea. 60. ea. 21" 12" 42" 33" fSub-feed circuit breakers limited one to a panel except when panel has lugs only in mains, in which case two circuit breaker sub-feeds can be furnished. NOTE--When two circuit breaker sub-feeds are used and main lugs are 400 A. or 600 A., add $34. for increasing width of side gutters to 6". METHOD OF PRICING 1. Make a sketch, similar to the one shown at right, with main lugs or circuit breaker at top or bottom. 2. Insert ampere capacity of neutral bar when required. , 3. Insert ampere capacity of branches required. 4. Insert ampere capacity, voltage and system of mains. 5. Insert height (H) in inches to the left of all items such as: solid neutral; branch units; base (which includes top and bottom gutters). 6. When total height exceeds 77 inches, estimate as two or more panels adding sub-feed lugs to each panel, so purchaser can cable panels together. (When total height is less than 17 inches, enough BLANK SPACE SECTIONS, at corresponding list price, must be added toequal 20 inches). 7. Insert at the right of each item the list price taken from tables at the left,and the sum will be the list price of the panel and cabinet. 8. NOTE; For odd circuits use one-half of twin unit price of corresponding pole and frame size. EXAMPLE ESTIMATE GUTTER 120/280 V., 3</>, 4W., S/N S/N 100 A. 100 A. Neutral Bar.................... $ 18. 1" 15A. IP. 15A. IP. 1--15A. IP. with 1--15A. IP...23. 1" 15A. IP. 40A. IP. 1--15A. IP. with 1--40A. IP...23. 3" 30A. 3P. Blank 1--30A. 3P. with Blank.............. 39. 3" 30A. 3P. 50 A. 3P. 1--30A. 3P. with 1--50A. 3P...78. 13" Main Lugs 200A. Base--200A. Main Lugs 3P.. . .62. 21" GUTTER Total List Price of Panel including Cabinet....................... $243. Nearest box height -- 23" -- Cat. No. MH23 -- 20" wide, 5%" deep CABINET DIMENSIONS -- For Cat. to heights below. Example; MH17 Width..................................................... 20" Depth..................................................... 5%" Side Gutters......................................... 4" Top and Bottom Gutters 225A. Mains or less...................... 4" 400A. Mains.................................... 6" 600A. Mains.................................... 8" i. of Box only, prefix letters "MH" Cabinet Heights in Inches 17 29 41 53 65 20 32 44 56 68 23 35 47 59 71 26 38 50 62 74 NOTE: Panels without neutral bar have 4" top gutter regardless of mains size. Illustration on page 38. WIRING GUTTERS. Side gutters -- 4 ; top and bottom gutters for 225A. mains -- 4", 400A. mains -- 6", 600 A. Mains -- 8". SCHEDULE DISCOUNT PAGE 41 SQD SLV 000043 CIRCUIT BREAKER DISTRIBUTION PANELBOARDS TYPES ML AND WL SERIES THERMAL-MAGNETIC CIRCUIT BREAKERS TYPE 250 VOLTS A.C. or 125/250 D.C. VOLTS and ML 600 VOLTS A.C. or 250 VOLTS D.C. MAINS: 2-Wire, 3-Wire or 4-Wire. BOXES; 30'r Wide, 8%* Deep; 40" Wide, 10" Deep. Blue-gray finish. FRONTS: Tri m with door and lock. Blue-gray finish. Prices Include Single and 250 V. A.C. OR 12S/2S0 V. D.C. Twin Circuit Breaker Unit, 600 V. A.C. OR 250 V. D.C. --------- --------" -- ......... -- ------------------------------------------ as shown below. --------------- . -- - SOLID NEUTRAL (When Required). Capacity of Mains. Priced According to 225A $23. H 400 A H 600 A 4/2 $30. 4!/2 $43. H 800 A 6 $56. H 1200A H 6 $71. 6 Top Gutter S/N SOLID NEUTRAL (When Required). Capacity of Mains. Priced According to 225 A H 400A H 600A H 800A H 1200A H $23. 4 /2 $30. 4/z $43. 6 $56. 6 $71. 6 CIRCUIT BREAKER UNITS (Branches) T Pole 2 Pole 3 Pole 2-Br. Space 2-Br. Space 2-Br. Space Circs. Only H Circs. Only H Circs. Only $34. $10. 1 $68. $12. 100. 12. 368. 24. 2 $96. 4/z 128. 6 464. $14. 14. 34. 1-Br. Space 1-Br. Space Circ. Only H Circ. Only 422. 34. 9 541. 34. 524. 34. 9 677. 34. Breaker Type If CIRCUIT BREAKER UNITS (Branches) H 3 4/z 6 H 9 9 Twin Units < (2 Circs.) 15, 20 30 ML 40 or 50A. M LI ML3 125,150 175, 200 or 225 A. Single Units < (1 Circ.) KL 250, 300 350 or 400 A. WL 450, 500 550, or 600A. ML1 ML1 ML3 > KL WL 2-Br. Circs. $122. 148. 368. 1-Br. Circ. 422. 524. 2 Pole Space Only $12. 12. 24. Space Only 34. 34. 3 Pole 2-Br. Space H Circs. Only 4/2 $156. 4/2 184. 6 464. $14. 14. 34. 1-Br. Space H Circ. Only 9 541. 34. 9 677. 34. H 4 /2 4 Vz 6 H 9 9 BASE LIST -- Includes 2 or 3 pole- - ----- -- main ungrounded bus bars, with lugs or main breaker when re quired. Priced according to capacity of mains. BASE LIST is governed by largest branch or main breaker on panel and am pere capacity of the mains. -BASE LIST -- Includes 2 or 3 pole main ungrounded bus bars, with lugs or main breaker when required. Priced accord ing to capacity of mains. 225 A H 400A H 6001 H A 8001 H 1200 T H AA $80. isa $100. 130. 16K2 $130. 16K2 160. 193. 22/z $160. 22/2 193. 22/2 253. 22/2 $220. 22/2 253. 22 Vi 321. 24 24 24 100A H ML1 225A ML3 H* 400 A KL H* 600 A WL H* $130. 16Yz $264. 18 552. 21 $717. 21 144. 16(/2 312. 18 671. 21 870. 21 A$34.00 list price covers two (2) single pole 12S volt A.C./D.C. Form A breakers. For two (2) single pole 15 or 20 ampere 277 volt A.C. only Form Y breakers, use $38.00 list price. "Lugs Only" (Largest Brkr.) Y 225 A. or Less 400A. or Less 600A. or Less Main Brkr. 2P. Main Brkr. 3P. Main Brkr. Bottom Gutter 225 A H 400A H 600 t H 800 T H 1200T H AA A $80. 16K2 $100. 130. 16/2 $130. 16/2 160. 193. 22/2 $160. 22/2 193. 22/2 253. 22/2 $220. 22/2 253. 22/2 321. 24 24 24 100 A H* ML1 225A ML3 H* 400A KL H* 600 A WL H* $154. 16/2 $264. 18 552. 21 $717. 21 172. 16/2 312. 18 671. 21 870. 21 H--Equals height. See paragraph 5 (Page 43) under Method of Pricing. *J*600 and 800A. mains are equipped with 2 500MCM lugs per pote and 1200A. mains are equipped with 4 500MCM lugs per oole. For 250 V., 2 wire D.C. service with no neutral in the system, prices must be used from right hand side of page (250 V. O.C.). *When panel has a main breaker it is mounted horizontally and fed by cables through the side wiring gutter. The base dimension above covers a 6" gutter top and bottom. Illustration on Page 38. PAGE 42 SCHEDULE DISCOUNT f SQD SLV 000044 CIRCUIT BREAKER DISTRIBUTION PANELBOARDS SPECIAL FEATURES SPECIAL FEATURES REPLACEMENT CIRCUIT BREAKERS TYPE ML SUB FEEDS -- Lugs Only -- (250 to 600 Volts) When furnished on same end as main lugs, dimension H can be emitted for 800A. or less. Poles 225 A 2P. $17. 3P. 22. H 400A 4i/2 $34. 40. H 600A H 800A H 1200 A 4/2 $60. 10|/2 $85. 10/2 $102. 4/2 67. 10/2 94. 111. H 12 12 SPLIT BUS -- Lugs -- (250 or 600 Volts) Poles 225 A H 400A H 600 A H 800A H 1200 A H 2P. $43. 6 $51. 18 $60. 18 $85. 18 $102. 24 3P. 51. 6 60. 18 67. 18 94. 18 110. 24 SCHEDULE DISCOUNT STANDARD BOXES Boxes and fronts are made of code gauge steel, finished blue-gray. Door in front has Yale lock with SR-251 keys. Box Type................................................................................ CB-3000-B CB-4000-B Box Width............................................................................. Box Depth............................................................................. Maximum Circuit Breaker Unit.................................... 30" 8%" 400 A. 40" 10" 600 A. Side Gutters at 100 A. Breaker (ML1)....................... Side Gutters at 225 A. Breaker (ML3)....................... Side Gutters at 400 A. Breaker (KL).......................... Side Gutters at 600 A. Breaker (WL)......................... 6%" 4%' 7" n%" 954" 12 " 9" End Gutter at 225 A. Mains........................................... End Gutter at 400 A. Mains.......................................... End Gutter at 600 A. Mains........................................... End Gutter at 800 A. Mains.......................................... End Gutter at 1200 A. Mains........................................ End Gutter--Opposite End to Main Lugs................ 7/k" 6/4' 121/8" 12/a" 12/a' 6" 7/s" 6!4" 12'/s" 121/4" 12/a" 6" Box Height 30" Wide Boxes Box Cat. No. Front Cat. No. 40" Wide Boxes Box Cat. No. Front Cat. No. 30 CB-3030-B CB-3030-T CB-4030-B CB-4030-T 36 CB-3036-B CB-3036-T CB-4036-B CB-4036-T 42 CB-3042-B CB-3042-T CB-4042-B CB-4042-T 48 CB-3048-B CB-3048-T CB-4048-B CB-4048-T 54 CB-3054-B CB-3054-T CB-4054-B CB-4054-T 60 CB-3060-B CB-3060-T CB-4060-B CB-4060-T 66 CB-3066-B CB-3066-T CB-4066-B CB-4066-T 72 CB-3072-B CB-3072-T CB-4072-B CB-4072-T 78 CB-3078-B . CB-3078-T CB-4078-B CB-4078-T 84 CB-3084-B CB-3084-T CB-4084-B CB-4084-T Add suffix letters F or S to Front Cat. Nos. for Flush or Surface Mounting. Prices listed below cover circuit breakers only (no bus connectors or mountin supports included) for replacing existing circuit breakers of same frame size, or for mounting in space occupied by a half blank opposite an existing circu breaker of same frame size as breaker to be installed. If circuit breakers are required for installing in blank spaces which cover fu panel width, order necessary circuit breakers at prices listed below, plus require "Bus Connector and Breaker Mounting Assemblies" as described under "Breakc Mounting Assemblies." For Circuit Breaker Catalog numbers, refer to Catalog Section 2130. Frame Size Ampere Trip Rating ML and ML1 * ML3 KL WL 15 20 30 40 50 70 100 125 150 175 200 225 250 300 350 400 450 500 550 600 1 Pole 125 V. A.C. or D.C. List $9.40 9.40 9.40 9.40 9.40 2 Pole 3 Pole 250 V. A.C. 250 V. A.C. 125/250 V. 600 V. A.C. 125/250 V. 600 V. A.C D.C. 250 V. D.C. D.C. List $23.50 23.50 23.50 23.50 23.50 * 39.30 * 39.30 List * $51. 51. 51. * 51. * 51. 63.20 * 63.20 160. 160. 160. 160. 160. 380. 380. 380. 380. 464. 464. 464. 464. List $34.70 34.70 34.70 34.70 34.70 * 51. * 51. List $64.30 * 64.30 64.30 * 64.30 64.30 * 78.50 * 78.50 197. 197. 197. 197. 197. 475. 475. 475. 475. 589. 589. 589. 589. ^Prices preceded by asterisk indicate ML1 frame. SCHEDULE ^ DISCOUNT BREAKER MOUNTING ASSEMBLIES When breakers are to be installed in blank spaces which cover the full panel width, or, existing breakers are to be replaced by breakers of different frame sizes, it is then necessary to order "Bus Connector and Breaker Mounting As semblies" in addition to the circuit breakers listed above. Refer to Catalog Price Section 2130 for catalog numbers and prices. METHOD OF PRICING 1. Make a sketch, similar to the one shown (at right), with main lugs or main breaker at top or bottom. 2. Insert ampere capacity of neutral bar if required. 3. Insert ampere capacity of branches required (similar to that shown). 4. Insert ampere capacity, voltage and system of mains. 5. Insert height (H) in inches to the left of all items such as: solid neutral; each blankspace; branch unit; BASE (which includes top and bottom gutters). 6. When total height exceeds 84 inches, estimate as two or more single panels adding sub-feed lugs to each panel, so purchaser can cable panels together. (When total height is less than 30 inches, enough BLANK SPACE SEC TIONS, at corresponding list price, must be added to equal 30 inches.) 7. Insert at the right of each item the list price taken from tables on page 42 and the sum will be the list price of the panel and cabinet. 8. NOTE: For odd circuits use one-half of twin unit price of corresponding pole and frame size. EXAMPLE ESTIMATE: 6" 1" 3" 4/2" 6" 9" 22/2" -- 52 600A. S/N 2--50A. 1 P. Spaces 50A. 3P. 30A. 3P. 70A. 3P. 70A. 3P. 225A. 3P. 225A. 3P. 500A. 2P. A 600 A. 120/208 V. 34, 4 W 600A. Solid Neutral............... $ 43. 2--50A. IP. Spaces................ . 1 --50A. 3P. 250 V. Brkr.. . . . 1--30A. 3P. 250V. Brkr........ . 10. 48. 48. 2--70A. 3P. 250V. Brkr........ . 128. 2 225A. 3P. 250V. Brkr.... . 464. 1 500A. 2P. 250V. Brkr... . 524. BASE--600A. Main Lugs.. . --193. Total List of Panel & Cabinet. 1458. Nearest cabinet height -- 54" -- Cat No. CB-4054-B -- 40" wide -- 54" high -- 10" deep. SCHEDULEi^DISCOUNT PAGE 43 SQD SLV 000045 FUSIBLE DISTRIBUTION PANELBOARDS OMB-SAFLEX (HP RATED) SWITCH UNITS FUSIBLE DISTRIBUTION PANELBOARDS are now available in two types of heavy duty, horsepower rated switch units. -- the QMB-SAFLEX type and the SAFLEX type. The new QMBSAFLEX quick-make, quick-break units incorporate the same desirable features that have been well known for their record of safety, economy and dependability in the SALFEX line. Both types of heavy duty, double-break switch units, that can be operated under maximum load con ditions, are available in 30 through 600 ampere ratings, 250 and 600 volts, for either A.C. or D.C. applications. QMB-SAFLEX type panelboards feature Square D's new quick-make, quick break, horsepower rated front operated switch units. The QMB-SAFLEX units incorporate double-break sliding blades, fully interlocked cover, visible blades to facilitate inspection, and padlocking device for either "ON" or "OFF" positions. A voidable interlock mechanism is also provided in the cover for inspection and checking of fuses without turning the switch to the "OFF" position. All units are dual horsepower rated and Underwriters' approved for SERVICE ENTRANCE applications. QMB-SAFLEX switch units of 30 through 200 ampere ratings are equipped with plug-in stabs for plugging on the round bus bars of the panelboard. 400 and 600 ampere units are bolted to the main bus bars. Each circuit is individually enclosed in a steel box and front operable by a sturdy cast aluminum handle. The QMB-SAFLEX quick-make, quick-break panelboards are available as separately merchandised components from Square D Electrical Distributors stocks in 30 through 200 ampere rated units, 250 and 600 volts, and as factory assembled panelboards with units through 600 ampere ratings, 250 or 600 volts. The separately merchandised panelboards are provided without a door in the front, while factory assembled panelboards have a door with vault handle lock. Refer to Pages 45, 46, and 47 fOT listings and prices. QMB Saflex Switch Unit SAFLEX type panelboards incorporate Square D's well known cover operated horsepower rated Saflex switch units in 30 through 600 ampere ratings, for 250 or 575 volt services. Double break switch blades are carried by a rotary type blade holder mounted on the unit door permit ting door to be closed with switch mechanism in either the "ON" or "OFF" position. Opening and closing of unit door operates the switch unit, and when the door is open, all accessible current carrying parts are dead. The Saflex unit includes padlocking facilities, positive pressure type fuse clips and switch jaws plus dual horsepower ratings permitting operation of switch unit under maximum load conditions. Refer to Pages 48 and 49 for listings and prices. Saflex Switch Unit^ QMB Saflex Fusible Distribution Panelboard Listed on Pages 45, 46 and 47 PAGE 44 SQD SLV 000046 I FUSIBLE DISTRIBUTION PANELBOARDS-UNASSEMBLED WITH QMB SAFLEX HE RATED PLUG-IN SWITCH UNITS u. 2W. 250 V. A.C. or D.C. 1</>. 3W. S/N 125/250 V. 34>. 3W. 250 V. or 600 V. A.C. H. 4W. S/N 120/208 V. or 277/480 V. A.C. MAINS: Main Lug Only; 200, 400 or 600 A. Main Switch; 200 A. only. TYPE QMB SAFliX PANtSLEOARD 250 VOLTS A.C. OR D.C. bOO VOLTS A.C. BRANCHES: Quick-Make, Quick-Break H.P. Rated Plug-in Switch units two or three pole, 30 to 200 ampere capacity. BOXES: Code gauge steel without knockouts, finished blue-gray 30" wide by \Qx/z" deep. FRONTS: Code gauge steel, without door, finished blue-gray. WIRING GUTTERS: End gutters 7". Side gutters 5J4". SELECTION OF COMPONENTS 1. List required circuits including main switch if desired (ampere rating and poles). 2. Select catalog numbers of switch units and determine total re quired unit space from TABLE ONE. 3. Select interior, box and front catalog numbers based on re quired unit space from TABLE TWO or TABLE THREE, (or Mains capacity). 4. Select blanks if required to complete unit space from TABLE FOUR. EXAMPLE ESTIMATE 600 V. A.C. 3 VV, SERVICE 400 A. MAIN LUGS -- SURFACE MOUNTING Components 4 -- 30 A. 3 P. 2--60 A. 3 P. 2 -- 100 A. 3 P. 1 -- 200 A. 3 P. 2 -- QM B-3603-T 1 -- QMB-3606-T t -- QMB-3610-T 1 -- QMB-3620 Unit Mounting Space 12" 6" 7/2' 9" List Price Each $ 82. 82. 120. 150. Total List Price $ 164. 82. 120. 150. NOTE: For 1 ^ 2W or 1<$> 3W applications select switch units having CA bus connections. For 3 <f) 4W "Delta" applications all 2P switch units should have CA bus connections. For distributed phasing of 2P switch units select proper assortment of AB, CA and BC bus connections. 1--1 y/z" Blank 1 -- QMB-1BL 1 -- 36 Interior 1 -- Front 1 -- Box . 1 -- QM B-36 34K' 1/2' 1.50 1.50 36" 190. 190. Total List Price.............. $ 707.50 TABLE ONE -- PLUG-IN SWITCH UNITS Unit Type Unit Ampere Rating * Branch Units Main Switch 30-30 twin 60-60 twin 100-100 twin 200 single 200 A. Unit Height (Inches) 6 6 7/2 9 9 AB Catalog No. QM B-2203-TL QM B-2206-TL QMB-2210-TL QMB-2220-L . 250 VOLTS A.C. OR D.C. TWO POLE Bus Connections CA Catalog No. BC Catalog No. List Price THREE POLE Catalog Number List Price QMB-2203-T QMB-2206-T QMB-2210-T QMB-2220 QMB-2203-TR QM B-2206-TR QM B-2210-TR QMB-2220-R $ 69. 69. 100. 120. QMB-3203-T QM B-3206-T QM B-3210-T QMB-3220 $ 82. 82. 120. 150. QMB-2220-M 135. QM B-3220-M 175. *600 VOLTS A.C. THREE POLE Catalog Number QMB-3603-T QMB-3606-T QM B-3610-T QMB-3620' QM B-3620-M List Price 5 82. 82. 120. 150. 175. *30-60, 30-100, 60-100 twin units and two pole 600 V. units are available from factory stock. Refer to page 47 or Catalog Section 4620 for listings. TABLE TWO -- U. 2W. and 3*. 3W. INTERIORS, BOXES and FRONTS Total Unit Mounting Space Ampere Rating of Mains Type 24 200 QMB-24-2 24 400 QMB-24-4 36 400 QM B-36 48 600 QMB-48 Complete Box List Price Height (less units) (i nc hes) $ 145. 155. 190. 255. 44 44 56 68 COMPONENT ORDERING TABLES INTERIOR ASSEMBLY (less units) FRONT BOX Catalog No. List Price Catalog No. List Price Catalog No. List Price QM B-2444-2 Q M B-2444-4 QM B-3656-4 QMB-4868-6 5 75. 85. 105. 143. QM-2144-TS or TF QM-2144-TS or TF QM-2156-TS or TF QM-2168-TS or TF % 27. 27. 32. 40. QM-2144-B QM-2144-B QM-2156-B QM-2168-B $ 43. 43. 53. 72. TABLE THREE --U. 3W. and 3^, 4W. INTERIORS, BOXES and FRONTS Total Unit Mounting Space Ampere Rating of Mains Type Complete List Price (less units) Box Height (inches) COMPONENT ORDERING TABLES INTERIOR ASSEMBLY (neutral included) (less units) FRONT BOX Catalog No. List Price Catalog No. List Price Catalog No. List Price 18 200 QMB-24-2 SN $ 168. 44 QM B-2444-2 SN $ 98. QM-2144-TS or TF J 27. QM-2144-B $ 43. 18 400 QMB-24-4 SN 185. 44 QM B-2444-4 SN 115. QM-2144-TS or TF 27. QM-2144-B 43. 30 400 QMB-36-SN 220. 56 QM B-3656-4 SN 135. QM-2156-TS or TF 32. QM-2156-B S3. 42 600 QMB-48-SN 298. 68 QMB-4868-6 SN 186. QM-2168-TS or TF 40. QM-2168-B 72. TABLE FOUR - BLANKS, NEUTRALS and ADAPTOR KITS Height BLANKS Catalog Number List Price Each Standard Pkg. Qty. SOLID NEUTRAL ASSEMBLIES Amp. Cap. Height Catalog Number List Price Each ADAPTOR KITS-- To Convert 60A to 30A Units Type Unit Catalog Number List Price Each l`A 3 6 12 QMB-1 BL QMB-3BL QMB-6BL QMB-12 BL % 1.50 1.90 2. 2.30 8 200 A. 6 QM-2 SN $ 23. 2 P. 250 V. QM B-263-AL $ 3. 4 400 A. 6 QM-4 SN 30. 3 P. 250 V QMB-363-AL 4. 4 600 A. 6 QM-6 SN 43. 3 P. 600 V. QM B-363-AH 3.50 2 SCHEDULE DISCOUNT PAGE 45 SQD SLV 000047 FUSIBLE DISTRIBUTION PANELBOARDS - ASSEMBLED WITH QMB SAFLEX HP RATED SWITCH UNITS FACTORY ASSEMBLED TYPE MAINS: 2 Wire, 3 Wire or 4 Wire. BOXES: 30" Wide. 13%" Deep (200 A. Maximum Unit). 36" Wide, 1734" Deep (600 A. Maximum Unit). FRONTS: Trim with Door and Lock. FINISH: Blue-Gray 250 VOLTS A.C. or D.C. 600 VOLTS A.C. 2SO VOLTS A.C. OR D.C.; 600 VOLTS A.C. SOLID NEUTRAL BAR (When required). Priced according to capacity of Mains. 200 A. S 23. H 400 A. 6 $ 30. H 600 A. 6 $ 43. H 800 A. H 1200 A. H 6 $ 56. 12 $ 71. 12 QMB SAFLEX BRANCH SWITCH UNITS 2 Switch Unit $ 82. 82. 124. 1 Switch Unit $ 62. 140. 310. 405. TWO POLE Space Only 5 27. 27. 34. Space Only $ 34. 40. 54. 67. Height 6 6 7/2 Height 7<A 9 12 15 THREE POLE 2 Switch Unit Space Only $ 100. $ 27. 100. 27. 160. 34. 1 Switch Unit Space Only $ 80. $ 34. 186. 40. 420. 54. 510. 67. Height 6 6 7</s Height 7'A 9 12 15 <--- S/N Twin Units 30 A 30 A 60 A 60 A 100 A Single Units 100 A 600 A METHOD OF PRICING 1. Make a sketch with main lugs or main switch at top or bottom. 2. List required branch circuits including ampere capacity and number of poles. Include any spaces for future circuits. 30-60 twin units are available at same price as 60-60 twin. 30-100 or 60-100 twin units are avail able at same price as 100-100 twin unit. 30 and 60 ampere ratings are not available as single units. Should one 30 or 60 ampere unit be required, price as twin unit. 3. List neutral if required. 4. insert mains capacity and voltage and type of distribution system. BASE LISTS -- Includes 2 or 3 pole ungrounded bus bars with lugs or main switch when required. Priced according to ampere capacity of the mains. 200 A. 5 80. H 20 400 A. $ 100. H 20 600 A. $ 130. H 20 800 A. 5 160. H 26 1200 A. 5 220. H 26 130. 20 160. 20 193. 26 253. 26 193. 20 253. 26 321. 26 200 A. H 400 A. H 600 A. H 220. 29 440. 32 598. 35 266. 29 550. 32 703. 35 BASE LIST is governed by largest branch or main switch unit on panel and by ampere capacity of the mains. Main Lugs 200A Max. 400 A. Max. 600 A. Max. Main Switch 2 P. Main Sw. 3 P. Main Sw. Base dimension H includes lug cover and 7" top and bottom gutters. 5. Insert height in inches at the left of all items. 6. if total height exceeds 92 inches estimate as two or more single panelboards (separate base for each), adding sub feed lugs to each so that contractor can cable panelboards together. If total height is less than 38 inches enough BLANK SPACE SECTIONS at list price must be added to equal 38 inches. 7. Insert at the right of each item the list prices taken from tables at left and the sum will be the list price of complete panelboard including the cabinet. NOTE: If 100 ampere main switch is required price and dimension same as for 200 ampere main switch. Type Ampere Capacity............... Lugs per <f>............................ 200 A. 1-250 MCM STANDARD MAIN LUG ARRANGEMENTS MAIN LUG ONLY 400 A. 600 A. 800 A. 2-350 MCM 2-500 MCM 3-500 MCM 1200 A. 4-500 MCM 200 A. 1-250 MCM MAIN SWITCH 400 A. 2-350 MCM 600 A. 2-500 MCM SUB-FEED LUGS SPLIT MAIN BUS Poles 200 A H 400 A H 600 A H 800 A H 1200 A H Poles 200 A H 400 A H 600 A H 800 A H 1200 A H 2P. $ 17. 6 $ 34, 12 $ 60. 12 $ 85. 18 $102. 18 2P. $ 43. 6 J 51. 12 $ 60. 12 $ 85. 18 $102. 18 3P. 22. 6 40. 12 67. 12 94. 18 111. 18 3P. 51. 6 60. 12 67. 12 94. 18 110. 18 When furnished on same end as main lugs, dimension H can be omitted on sub feeds 600 A. or less. PAGE SCHEDULE DISCOUNT SQD SLV 000048 FUSIBLE DISTRIBUTION PANELBOARDS-ASSEMBLED QMB SAFLEX (HP RATED) SWITCH UNITS STANDARD QMB SAFLEX PANELBOARD CABINETS Width ......................................................................................................................................................... .. Maximum QMB SAFL E X unit...................................................................................................................... Catalog numbers for boxes and fronts. Use box heights to complete cabinet type number Example: -- For flush cabinet 30" wide & 74" high Order QM-2274-B box and QM-2274-TF front. QM-2200 30 13% 5'/z 7 10Ms B'Vk 8% 12 12 200 ampere Standard box heights in inches 38 68 44 74 50 80 56 86 62 92 QW-6200 36 17% 8'/z 7 ' '9Ms 8% 12 11% 600 ampere Standard box heights in Inches ____ 44 50 56 62 68 74 80 86 92 REPLACEMENT QMB SAFLEX BRANCH UNITS, BLANKS, NEUTRAL ASSEMBLIES, ADAPTOR WHEN ORDERING SPECIFY: Catalog Number Ampere Capacity and Voltage Number of Poles Panel Serial Number (From Panelboard Nameplate) All mounting hardware is included with units. Order blanks, if required to fill out unit space, from listing below. KITS * BRANCH UNITS 250 VOLTS A.C. OR D.C. | Unit Ampere Rating Height 30-30 30-30 30-30 60-60 60-60 60-60 100-100 100-100 100-100 200 200 200 400 400 400 600 600 600 6 6 6 6 6 6 7% 7/2 7/2 9 9 9 12 12 12 15 15 15 Phase Conn. CA AB BC CA AB BC CA AB BC CA AB BC CA AB BC CA AB BC Two Pole Catalog Number QMB-2203-T QMB-2203-TL QMB-2203-TR QM B-2206-T QMB-2206-TL QMB-2206-TR QMB-2210-T QMB-2210-TL QMB-2210-TR QMB-2220 QM B-2220-L Q M B-2220- R QMB-2240 QMB-2240-L QMB-2240-R QMB-2260 QM B-2260-L QMB-2260-R List Price $ 69. 69. 69. 69. 69. 69. 100. 100. 100. 120. 120. 120. 266. 266. 266. 348. 348. 348. Three Pole Catalog Number List Price QM B-3203-T 5 82. QM B-3206-T 82. QM B-3210-T 120. Q M B-3220 150. QMB-3240 366. QMB-3260 453. Phase Conn. CA AB BC CA AB BC CA AB BC CA AB BC CA AB BC CA AB BC +30-60, 30-100 and 60-100 twin units are available. Refer to catalog section 4620 for listings. MAIN SWITCH UNITS 200 9" CA QM B-2220-M $ 135. QM B-3220-M $ 175. CA 400 12" CA QMB-2240-M 306. QMB-3240-M 420. CA 600 15" CA QMB-2260-M 388. QMB-3260-M 520. CA 2 POLE BUS CONNECTIONS Phase Connection AB CA BC ABC 600 VOLTS A.C. Two Pole Three Pole Catalog Number List Price Catalog Number List Price QMB-2603-T QMB-2603-TL QM B-2603-TR 5 69. 69. 69. QMB-3603-T $ 82. QMB-2606-T QM B-2606-TL QMB-2606-TR 69. QM B-3606-T 69. 69. 82. QM B-2610-T QM B-2610-TL QM B-2610-T R 100. 100. 100. QM B-3610-T 120, QMB-2620 Q M B-2620- L QM B-2620-R 120. 120. 120. QM B-3620 150. QMB-2640 QMB-2640-L QMB-2640-R 266. 266. 266. QMB-3640 366. QMB-2660 QM B-2660-L QM B-2660-R 348. 348. 348. QMB-3660 453. QM B-2620-M QM B-2640-M QMB-2660-M $135. 306. 388. QM B-3620-M QM B-3640-M QMB-3660-M $ 17S. 420. 520. FILLER BLANKS Uniit Height 3" 6" 12" Catalog Number QMB-1BL QMB-3BL QMB-6BL QMB-12 BL List Price $ 1.50 1.90 2. 2.30 SOLID NEUTRAL ASSEMBLIES Ampere Capacity 200 A. 400 A. 600 A. Unit Heihgt 6" 6" 6" Catalog Number QM-2 SN QM-4 SN QM-6 SN List Price $ 23. 30. 43. FUSE ADAPTOR KITS (to convert 60 A. units to 30 A.) Unit Type 2 P. 250 V. 3 P. 250 V. 3 P. 600 V. Catalog Number QMB-263-AL Q M B-363-AL QMB-363-AH List Price $ 3. 4. 3.50 SCHEDULE PAGE 47 SQD SLV 000049 FUSIBLE DISTRIBUTION PANELBOARDS SAFLEX (HP RATED) SWITCH UNITS SAFLEX 250 VOLTS A.C. or D.C. Narrow Type For 600 volt applications, use QMB SAFLEX on page 46. MAINS: 2 Wire, 3 Wire or 4 Wire BOXES: 20" Wide, 5%" Deep. (100 A. Maximum Unit). Prices include Single or Twin Fusible Switches, as shown below. SOLID NEUTRAL BAR (When Required). Priced according to Capacity of Mains. 200 A. $23. Height 3" 400 A. $30. Height 6" 600 A. $43. Height 9" Top Gutter S/N SAFLEX SW. UNITS (Branches) 2 Switch Unit $32. 42. 1 Switch Unit $35. 2 Pole Space Only $15. 15. Space Only $22. Height 3* 4/2" Height 4/2 " 2 Switch Unit $45. 61. 1 Switch Unit $45. 3 Pole Space Only $15. 29. Space Only $29. Height 3" 6" Height 6" Twin Units 30 A. 30 A. 60 A. 60 A. Single Units 100 A. BASE LISTS -- Includes 2 or 3 pole main ungrounded ----.... > bus bars, with lugs or main switch when required. Priced according to capacity of mains. MAIN 200 A. LUGS $ 76. Ht. 400 A. 11" $ 95. Ht. 600 A. 14* $123. Ht. 17" BASE LIST is governed by ampere capacity of the mains. A Main 2 P or 3 P Lugs Main Lugs Only V MAIN SWITCH Poles 2 Pole 3 Pole 60 A. $111. 121. Ht. 100 A. 17" $111. 17" 121. Ht. A 17" Main Sw. 17" V Main Switch Height (H). See paragraph 5 under Method of Pricing. Units can be furnished with smaller fuse cli ps at same list price. Bottom Gutter METHOD OF PRICING 1. Make a sketch with main lugs top or bottom. 2. Insert ampere capacity of neutral bar if required. 3. Insert ampere capacity of branches required. 4. Insert ampere capacity and voltage of mains. 5. Insert height (H) in inches at the left of all items such as: solid neutral; each blank space only; branch units; BASE (which includes main lugs when required, with necessary top and bottom gutters); sub-feed iugs;-6plit bus. 6. When total height exceeds 77 inches, estimate as two or more single panels adding sub-feed lugs to each panel so that purchaser can cable panels together. When total height is less than 20 inches, enough BLANK SPACE SECTIONS at list price must be added to equal 20 inches. 7. Insert at the right of each item the list price taken from tables above and the sum will be list price of complete panel and cabinet. 8. When the two branches of a twin unit are required of not same ampere capacity, such as for example -- a 30-60 twin unit, price same as 60-60 twin unit. NOTE- Twin units cannot be furnished with a branch on one side and a space for future branch on the other side. Should one 30 A. branch be required, price as twin. Should one 60 A. ^branch be required, price as twin unit. SPECIAL FEATURES SPLIT MAIN BUS -- Lugs Only -- 2 or 3 Pole Poles 2 P. 3 P. 200 A. $24. 34. Height 400 A. A Height 600 A. A Height 9" $51. 12" $60. 15" 9" 60. 12" 67. 15" AFor increasing side gutter from 4" o 6" add, $34. SUB-FEED LUGS -- When furnished on same end as main lugs, height dimension can be omitted. Poles 2 P. 3 P. 200 A. Height * 400 A. Height $17. 6" $34. 6" 22. 6" 40. 6" 600 A. Height * $60. 12" 67. 12" *When panelboard has solid neutral bar and sub-feed lugs are mounted opposite to main lug end, add 3" to height dimen sions listed above. CABINET DIMENSIONS -- For Cat. No. of Box only, add prefix letters "MH" to heights below. Example; MH17 Width....................................................20" Depth................................................... 5%" Side Gutters........................................ 4" Top and Bottom Gutters 200 A. Mains or less.................. 4" 400 A. Mains................................ 6" 600 A. Mains................................ 8" Cabinet Heights in Inches 20 32 44 56 68 23 35 47 59 71 26 38 50 62 74 29 41 53 65 77 NOTE: Panels without neutral bar have 4" top gutter regardless of mains size. Illustration on page 44. STANDARD FINISH. Fronts -- blue-gray; Boxes -- Galvanized Steel. WIRING GUTTERS. Side gutters --4"; top and bottom gutters for 2001A. 'mains -- 4", 400 A. mains -- 6", 600 A. mains -- 8". PAGE 48 SCHEDULE SQD SLV 000050 FUSIBLE DISTRIBUTION PANELBOARDS SAFLEX (HP RATED) SWITCH UNITS 250 VOLTS A.C. or D.C. SAFLEX Standard Width For 600 voltjapplications, use QMB SAFLEX on page 46. MAINS: 2 Wire, 3 Wire or 4 Wire. BOXES: 27" Wide, 10%" Deep (200 A. Maximum Unit). 31 * Wide, 13^2" Deep (600 A. Maximum Unit). Prices include Single or Twin fusible switches, as shown below. SOLID NEUTRAL BAR (When required). Priced according to capacity of Mains. 200 A H 400A H 600 A H 800A H 1200A H $23. 6 $30. 6 543. 12 SAFLEX SW. UNITS (Branches) 2 Pole $56. 6 $71. 3 Pole 12 Top Gutter S/N 2-Sw. Unit Space Only H 2-Sw. Unit Space Only H Twin Units $34. 44. 74. $15. 22. 22. 3 $ 48. 4*4 64. 4*4 96. $15. 29. 29. 3 6 6 1-Sw. Unit Space Only H 1-Sw. Unit Space Only H Single Units $37. 94. 228. 355. $ 22, 29. 43. 65. 4*4 6 9 15 $48. 132. 330. 466. $29. 43. 65. 65. 6 9 15 15 BASE LISTS -- Includes 2 or 3 pole main ungrounded----^- bus bars, with lugs or main switch when required. Priced according to capacity of mains. * 200A H 400 A H 600A H 800A t H 1200Af H 100 A 200A 400A 600 A BASE LIST is governed by largest branch or main Saffex switch on panel and ampere capacity of the mains.' $80. 15 $100. 130. 15 $130. 21 160. 193. 21 $160. 27 193. 27 253. 21 $220. 27 253. 27 321. t27 Main 27 Lugs 127 200A Max. 400A Max. 600A Max. 174. 21 358. 36 548. 42 212. 24 460. 36 659. 42 Illustration on page 44. <-- 2P. Main Sw. 3P. Main Sw. Bottom Gutter FINISH: Blue-Gray METHOD OF PRICING Special attention should be given to paragraph^. 1. Make a sketch with main lugs top or bottom. 2. Insert ampere capacity of neutral bar if required. 3. Insert ampere capacity of branches required. 4. Insert ampere capacity and voltage of mains. 5. Insert height (H) in inches at the left of all items such as: solid neutral; each blank space only; branch units; BASE (which includes main lugs when required, with necessary top and bottom gutters); sub-feed lugs, split bus. 6. When total height exceeds 93 inches, estimate as two or more single panels adding sub-feed lugs to each panel so that purchaser can cable panels together. When total height is less than 27 inches, enough BLANK SPACE SECTIONS at list price must beadded toequal 27inches. 7. Insert at the right of each item the list price taken from tables above and the sum will be list price of complete panel and cabinet. 8. When the two branches of a twin unit are required of not same ampere capacity, such as for example -- a 30-60 twin unit, price same as a 60-60 twin unit. NOTE: Twin units cannot be furnished with a branch on one side and space for future branch on the other side. Should one 30 A. branch be required, price as twin. Should one 60 A. branch be required, price as twin unit. When main switch is required, single unit must be used (NOT twin unit). 9. When 100 A. main switch is required, price as branch unit and include main lug base price. SPECIAL FEATURES SUB-FEEDS -- Lugs Only When furnished on same end as main lugs, dimension H can be omitted on sub feeds 600A. or less. Poles 200A H 400A H 600A H 800AT H 1200At H 2P. $17. 6 $34. 6 $60. 12 $85. 12 $102. 12 3P. 22. 6 40. 6 67. 12 94. 12 hi. 12 "J*600A. and 800A. mains are equipped with 2 500MCM lugs per pole and 1200A. mains with 4 500MCM lugs per pole. SPLIT BUS -- Lugs Poles 200 A H 400 A H 600 A H 800A H 1200A 2P. $43. 6 $51. 18 $60. 18 $85. 18 $102. 3P. 51. 6 60. 18 67. 18 94. 18 110. H--Equals height. See paragraph 5 under Method of Pricing. Units can be furnished with smaller fuse clips at same list price. H 18 18 SCHEDULE DISCOUNT PAGE 49 SQD SLV 000051 FUSIBLE DISTRIBUTION PANELBOARDS SAFLEX (HP RATED) SWITCH UNITS STANDARD SAFLEX PANEL CABINETS Width........................................... Gutter at 400 Amp. Mains (500 MCM Cable)..................................................................... MH Box (only) 20" 5%" 4" V/z* 6" 9" 100A Single or Less 250 Volts Max. For Catalog Number, Prefix MH, jfcDF-66, or jfcDF-67 to Height of Cabinet; i.e., MH 20 for Box 20" W., 20" H., or DF-6639 For Cabinet 27" W., 39" H. Total Height of Cabinet in Inches (Suffix letter B indicates Box; Suffix letter T indicates trim). SPECIFY FLUSH OR SURFACE MOUNTING. 20 35 50 65 23 38 53 68 26 41 56 71 29 44 59 74 32 47 62 77 Finish. Fronts -- blue gray; Boxes -- 20" wide are unpainted galvanized steel, 27 and 31" wide are blue gray. DF-6600 27" \Q%" 5" 6" 6" 10'4" 10" 14!/e" 250 or 575 Volts Total Height of Cabinet in Inches 27 51 75 33 57 81 39 63 87 45 69 93 DF-6700 31" 13'/z" 7" 9 k" 14(4" 14" 12/s" All Units 250 or 575 Volts Total Height of Cabinet in Inches 45 6993 51 75 57 81 63 87 REPLACEMENT SAFLEX UNITS AND BLANKS -- TWIN UNITS SINGLE UNITS CONNECTION A CONNECTION B CONNECTION C CONNECTION CONNECTION CONNECTION D E F' 11" Wide units have handle on right side. All others have handle on left side. Connections are shown looking through the unit from face of panel. Unit Typa 2 Pole Twin 2 Pole Single 3 Pole Twin 3 Pole Single Ampere Rating 30-30 30-30 60-60 100-100 100 200 400 400 600 30-30 30-30 60-60 100-100 100 200 400 600 Height 3" 4/2" 4/2 " 4/a" 3" 6" 6" 6" 250 VOLT UNITS 11" Wide Units Catalog Number 1* List Price Height DF-0651-1 DF-0621 OF-0622 DF-0723 $ 29. 34. 34. 34. 3" 4/2" 4/2' 4/2" 4/2" 6" 9" 15" 15" DF-0661-1 36. 3" DF-0631 48. 6" DF-0632 48. 6" 6" DF-0733 48. 6" 9" 15" 15" 17" Wide Units Catalog Number SK-2737-1 DF-2141-1 DF-2142-1 DF-2133-1 DF-2723 DF-2144-1 DF-2115 DF-2105-1 DF-2106-1 SK-2739-1 DF-8141-1 DF-8142-1 DF-8133-1 DF-8733 DF-8144-1 DF-8105-1 DF-8106-1 i*List Price $ 37. 45. 45. 61. 40. 74. 204. 210. 333. 44. 61. 61. 89. 53. 109. 264. 413. Ampere Rating 30-30 60-60 100 200 400 600 30-30 60-60 100 200 400 600 575 VOLT UNITS 17" Wide Units Height Catalog Number 4/2" 4/2" DF-2171-1 OF-2172-1 6" DF-2193-1 6" DF-2194-1 15" DF-2175-1 15" DF-2196-1 6" DF-8171-1 6" DF-8172-1 6" DF-8193-1 9" DF-8194-1 15" DF-8175-1 15" DF-8176-1 fPrices include copper bus-bar connectors. Units are 18%" wide and can be used only in type OF-6700 series boxes. *f*List Price $ 63. 63. 57. 110. 250. 382. 87. 87. 72. 148. 330. 476. BLANKS (For use when Units are removed) Height Inches i/2 3 4/2 6 9 11" Wide Cat. No. DF8300 DF8301 DF8302 DF8303 17" Wide Cat. No. DF8209 DF8219 DF8229 DF8239 DF8249 List Price $2.65 3.30 4.00 4.70 S.30 WHEN ORDERING SPECIFY: Catalog Number. Letter Indicating Connections (A, B, etc.) for 2-pole only. Ampere Capacity and Voltage. Number of Poles. If Twin Units, State Ampere Capacity of Both Sides. Whether Branch or Main Switch. Panel Serial Number. (See Name Plate.) PAGE 50 SCHEDULE DISCOUNT SQD SLV 000052 PLUG-IN DUCT Square D Plug-In Duct is an ex- | STRAIGHT LENGTHS tremely flexible system of power dis- i tribution to branch circuits. Round bus bars provide greater mechanical ! AND FITTINGS strength and resistance to short circuit stresses. Steel enclosure and rotating doors over plug-in openings exclude dust and dirt. Plug-in units are easily attached. Powerful contact jaws, affording positive pressure, can be "rocked" into position on bus bars. Five units may be attached to either side of each ten-foot section. Flexible couplings join Plug-in bus bars -- absorb ex pansion or contraction and eliminate section alignment problems. Z'-0" No. of Poles and Voltage 2P. 600 V. 3P. 600V. 3* 4W. 277 /480V. Rating Amp. 225A 400 A 600 A 800 A 1000A 225A 400 A 600 A 800 A 1000 A 225A 400A 600A 800A 1000 A 6-7-8-10 FT. STRAIGHT LENGTHS Cat. No. SD-1242 SD-1243 SD-1245 SD-1247 SD-1241 SD-1342 SD-1343 SD-1345 SD-1347 SD-1341 SD-1852 SD-1853 SD-1855 SD-1457 SD-1451 List Price per Ft. $ 8.50 13. 17. 25. 30. $ 9.50 14. 18. 27. 33. $ 12. 19. 23. 33. 41. t r *o* *ELBOW List Price Cat. No. Labor Complete Only Device SD-1242-L SD-1243-L SD-1245-L SD-1247-L SD-1241-L $ 92. 92. 92. 92. 92. $126. 144. 160. 192. 212. SD-1342-L SD-1343-L SD-1345-L SD-1347-L SD-1341-L $ 92. 92. 92. 92. 92. $130. 148. 164. 200. 224. SD-1852-L SD-1853-L SD-1855-L SD-1457-L SD-1451-L 110. M0. 110. 110. 110. $158. 186. 202. 242. 274. *TEE List ^rice Cat. No. Labor Complete Only Device SD-1242-T SD-1243-T SD-1245-T SD-1247-T SD-1241-T $110. 110. 110. 110. 110. $161. 188. 212. 260. 290. SD-1342-T SD-1343-T SD-1345-T SD-1347-T SD-1341-T $110. 110. 110. 110. 110. $167. 194. 218. 272. 308. SD-1852-T SD-1853-T SO-1855-T SD-1457-T SD-1451-T $130. 130. 130. 130. 130. $202. 244. 268. 328. 376. ACROSS List Price Cat. No. Labor Complete Only Device SD-1242- X SD-1243- X SD-1245-X SD-1247- X SD-1241- X $130. 130. 130. 130. 130. $198. 234. 266. 330. 370. SD-1342-X SD-1343-X SD-1345-X SD-1347-X SD-1341- X $130. 130. 130. 130. 130. $206. 242. 274. 346. 394. SD-1852-X SD-1853-X SD-1855-X SD-1457- X SD-1451-X $152. 152. 152. 152. 152. $248. 304. 336. 416. 480. Straight Lengths -- Available in 6, 7, 8, and 10-foot lengths. When ordering by catalog numbers add suffix number to designate other than 10-foot length (i.e., SD-1342-6, SD-1342-7, SD-1341-8). Other lengths can be furnished special and will require longer delivery. Sliding type hanger brackets are included in prices of straight lengths -- one bracket for each 5 feet of duct. Elbow -- Labor only prices do not include duct material; complete device prices include labor and 4 feet of duct material. Tee -- Labor only prices do not include duct material; complete device prices include labor and 6 feet of duct material. Cross -- Labor only prices do not include duct material; complete device prices include labor and 8 feet of duct material. *When ordering elbows, tees, or crosses add suffix letter to catalog number -- "E" (edgewise) or "F" (flatwise) (i.e., SD-1342-LE, SD-1343-LF). 1 I Jr [ |i*L| c 3 No. of Poles and Voltage Rating Amp. 2P. 600V. 3P. 600V. 3< 4W. 277 /480V. 225A 400 A 600A 800 A 1000A 225 A 400 A 600A 800 A 1000 A 225 A 400 A 600 A 800 A 1000 A END CLOSURE Cat. No. List Price SD-1005 A SD-1005 A SD-1005 A SD-1001 A SD-1001 A $ 10. 10. 10. 14. 14. SD-1005 A SD-1005 A SD-1005 A SD-1001 A SD-1001 A $ io. 10. 10. 14. 14. SD-1005 A SD-1005 A SD-1005A SD-1001 A SD-1001 A $ io. 10. 10. 14. 14. CABLE tap box Cat. No. List Price SD-3242 SD-3245 SD-3245 SD-3241 SD-3241 $ 66. 66. 66. 96. 96. SD-3342 SD-3345 SD-3345 SD-3341 S D-3341 $ 80. 80. 80. 108. 108. SD-3852 SD-3855 SD-3855 SD-3451 SD-3451 $ 86. 86. 86. 116. 116. tFLANGED END BUS EXTENSION Without Bus Extension Cat. No. List Price 1 Foot Bus Extension Cat. No. List Price List Price per Additional Foot SD-1345-FE SD-1345-FE SD-1345-FE SD-1341-FE SD-1341-FE 1 38. 38. 38. 42. 42. SD-1245-F X-1 SD-1245-F X-1 SD-1245-F X-1 SD-1241-F X-1 SD-1241-F X-1 $ 12. 12. 12. 22. 22. $12. 12. 12. 22. 22. SD-1345-FE SD-1345-FE SD-1345-FE SD-1341-FE SD-1341-FE $ 38. 38. 38. 42. 42. SD-1345-F X-1 SD-1345-F X-1 SD-1345-F X-1 SD-1341-F X-1 SD-1341-F X-1 $ 18. 18. 18. ,33. 33. $18. 18. 18. 33. 33. SD-1345-FE SD-1345-FE SD-1345-FE SO-1341-FE SD-1 341-FE $ 38. 38. 38. 42. 42. SD-1855-F X-1 SD-1855-F X-1 SD-1855-F X-1 SD-1451-F X-1 SD-1451-F X-1 $ 24. 24. 24. 39. 39. $24. 24. 24. 39. 39. REDUCER (UNFUSED) Price List Cat. No. Labor Only SD-1241-R SD-1241-R $78. 78. SD-1341-R SD-1341-R $84. 84. SD-1451-R SD-1451-R $108. 108. Gable Tap Box price does not include an end closure, therefore, when tap box is used at end of run, be sure to order an end closure. '{Flanged End prices cover flanged collar fittings, without bus extension and do not include any duct footage. For flanged end fitting with bus extensions I use price of fitting as listed without bus extension, then add for necessary bus I extension from price table above. Bus Extension is used with flanged ends for connecting to switchboards, panelboards, safety switches, etc. Standard extensions are available in 1, 2, and 3 foot lengths. For 2 foot length, change suffix number in catalog number from 1 to 2 and price as 2 feet of bus extension. For 3 foot length, change suffix num ber in catalog number from 1 to 3 and price as 3 feet of bus extension. Reducer (Unfused) -- Is a joint where copper is reduced to a lower capacity Above prices include labor and material for reducer only. (Duct footage not in cluded). Estimate duct footage of capacity required, to center of reducer and add price from above. Plug-in duct reducers from 600 A. or 400 A. to a lower capacity do not require an addition in price or change in length of duct run. When plug-in or feed-in ducts of 800 A. or larger are to be reduced, use the price of the larger duct ca pacity to be connected to the reducer. Local inspection ruling or National Electrical Code, Article 364, shall govern the use of unfused reducers. FINISH -- Blue-Gray. SCHEDULE DISCOUNT PAGE 51 SQD SLV 000053 PLUG-IN DUCT OFFSETS AND PLUG-IN UNITS AMOUNT OF OFFSET 24" 30" 36" 42" No. of Poles and Voltage Rating Amp. *Cat. No. List Price Labor Complete Only Device *Cat. No. List Price Labor Complete Only Device ^Cat. No. List Price Labor Complete Only Device Cat. No. List Price Labor Complete Only Device 2P. 600V. 225 A 400 A 600 A 800 A 1000 A SD-1242-024 SD-1243-024 SD-1245-024 SD-1247-024 SD-1241-024 $184. 184. 184. 184. 184. $235. 262. 286. 334. 364. SD-1242-030 SD-1243-030 SD-1245-030 SD-1247-030 SD-1241-030 $184. 184. 184. 184. 184. $239.25 268.50 294.50 346.50 379. SD-1242-036 SD-1243-036 SD-1245-036 SD-1247-036 SD-1241-036 $184. 184. 184. 184. 184. $243.50 275. 303. 359. 394. S D-1242-042 SD-1243-042 SD-1245-042 SD-1247-042 SD-1241-042 $184. 184. 184. 184. 184. $247.75 281.50 311.50 371.50 409. 3P. 600V. 225A 400 A 600 A 800 A 1000A SD-1342-024 SD-1343-024 SD-1345-024 SD-1347-024 SD-1341-024 $184. 184. 184. 184. 184. $241. 268. 292. 346. 382. SD-1342-030 SD-1343-030 SD-1345-030 SD-1347-030 SD-1341-030 $184. 184. 184. 184. 184. $245.75 275. 301. 359.50 398.50 SD-1342-036 SD-1343-036 SD-1345-036 SD-1347-036 SD-1341-036 $184. 184. 184. 184. 184. $250.50 282. 310. 373. 415. SD-1342-042 SD-1343-042 SD-1345-042 SD-1347-042 SD-1341-042 $184. 184. 184. 184. 184. $255.25 289. 319. 386.50 431.50 3* 4W. 277/480V. 225A 400A 600 A 800 A 1000A SD-1852-024 SD-1853-024 SD-1855-024 SD-1457-024 SD-1451-024 $220. 220. 220. 220. 220. $292. 334. 358. 418. 466. SD-1852-030 SD-1853-030 SD-1855-030 SD-1457-030 SD-1451-030 $220. 220. 220. 220. 220. $298. 343.50 369.50 434.50 486.50 SD-1852-036 SD-1853-036 SD-1855-036 SD-1457-036 SD-1451-036 $220. 220. 220. 220. 220. $304. 353. 381. 451. 507. SD-1852-042 SD-1853-042 SD-1855-042 S D-1457-042 SD-1451-042 $220. 220. 220. 220. 220. $310. 362.50 392.50 467.50 527.50 Labor only prices do not include duct material; complete device prices include labor and duct material equal to 4 feet plus the amount of offset. *When ordering, add suffix letters EL, ER or F to catalog number. For offsets greater than 42", use two elbows plus necessary footage between the elbows. SCHEDULE DISCOUNT PLUG-IN UNITS-CIRCUIT BREAKER TYPE 2 POLE UNITS 3 POLE UNITS 34>f 4W., UNITS Type of Breaker Unit Amps. 250 V. A.C. 125/250 V. D.C. Cat. No. List Price 600 V. A.C. +250 V. D.C. Cat. No. List Price 250 V. A.C. 125/250 V. D. C. Cat. No. List Price 600 V. A.C. Cat. No. List Price 120/208 V. A.C. Cat. No. List Price 277/480 V. A.C. Cat. No. ListPrice *ML and ML1 Frames 15 :fcS D-76215 $ 54. [SD-75615 $ 86. *SD-76315 $ 68. 20 *S D-76220 54. SD-75620 86. *S D-76320 68. 30 *S D-76230 54. SD-75630 86. *SD-76330 68. 40 *S D-76240 54. SD-75640 86. :kS D-76340 68. 50 *SD-76250 54. SD-75650 86. sfcS D-76350 68. 70 SD-75270 78. SD-75670 100. SD-75370 90. 100 SD-75216 78. 'SD-75616 100. S D-75316 90. SD-7571 5 SD-75720 SD-75730 SD-75740 SD-75750 SD-75770 SD-75716 $100. 100. 100. 100. 100. 116. 116. *SD-76915 *SD-76920 *S D-76930 *SD-76940 *SD-76950 SD-75970 SD-75916 $ 76. 76, 76. 76, 76, 98. 98. SD-7541 5 SD-75420 SD-75430 SD-75440 SD-75450 SD-75470 SD-75416 $110. 110. 110. 110. 110. 124. 124. , , : ML3 Frame 125 150 175 200 225 S D-78617 SD-786J8 S D-78619 SD-78626 SD-78627 $221. 221. 221. 221. 221. SD-7871 7 SD-78718 SD-78719 SD-78726 SD-78727 $262. 262. 262. 262. 262. SD-78417 SD-78418 SD-78419 SD-78426 SD-78427 $275. 275. 275. 275. 275. Circuit Breaker Piug-in Units can be plugged in at any opening of a plug-in duct. + For 2 Pole 250 V. O.C. in the 100 A. Frame size, add suffix letters D.C. following catalog number in this group. ^Catalog numbers preceded by asterisk indicate ML frame. PLUG-IN UNITS - FUSIBLE (SAFLEX) TYPE 250 V. 575 V. 2P 2 FUSE 3P3 FUSE 4P3 FUSE 2P 2 FUSE 3P 3 FUSE 4P 3 FUSE Amp. Cat. No. List Price Cat. No. List Price Cat. No. List Price Cat. No. List Price Cat. No. List Price Cat. No. List Price 30A 60A 100A 200A 400A 600A SD-9251 SD-9252 SD-9253 SD-9254 SD-9255 S D-9256 $ 30. 32. 44. 111. 260. 338. SD-9351 SD-9352 SD-9353 SD-9354 SD-9355 SD-9356 $ 33. 36. 48. 122. 286. 372. SD-9451 SD-9452 SD-9453 SD-9454 SD-9455 SD-9456 $ 41. 44. 56. 138. 312. 398. SD-9241 SD-9242 SD-9243 SD-9244 SD-9245 S D-9246 $ 32. 34. 46. 118. 274. 358. SD-9341 SD-9342 SD-9343 SD-9344 SD-9345 SD-9346 $ 35. 38. 52. 134. 300. 391. SD-9441 SD-9442 SD-9443 SD-9444 SD-9445 SD-9446 $ 43. 46. 60. 166. 326. 417. Fusible Switch Plug-In Units -- 30 to 200 A. can be plugged in at any open ing of a plug-in duct. Horsepower ratings are the same as on saflex panel units. 400A. and 600A. can be bolted to the busses of plug-in duct between any two straight sections or at end of a plug-in duct run, however, when unit is placed at end of run, price does not include an end closure for closing end of run. 400 or 600A. units can be supplied as main switches by adding suffix letters ''LB" to catalog number -- no change in price. When ordering 400 or 600A. units add suffix letter "E" for end type and "C" for center type, and also indicate ampere rating of duct to which they will be mounted. Unfused Switch Units -- When required, use price of 250V. Fusible switch units for either 250V. or 575V. use. SCHEDULE discount PAGE 52 ( SQD SLV 000054 PLUG-IN DUCT CLAMP-ON UNITS -- CIRCUIT BREAKER TYPE 2 POLE UNITS Type of Breaker Unit Amps. 600 V A.C. 250 V D.C. Cat. No. List Price KL Frame i 250 SD-65628 300 SD-65636 350 SD-65638 400 SD-65646 $ 556. 556. 556. S56. WL Frame 450 SD-69648 500 SD-69656 550 SD-69658 600 S D-69666 640. 640. 640. 640. Circuit Breaker Clamp-On Units may be bolted to busses of plug-in duct between any two straight sections or at end of plug-in duct run. When used at end of run, be sure to order an end closure. SCHEDULE PLUG IN AND ADAPTOR UNITS 3 POLE UNITS 3*, 4 W. UNITS 600 V A.C. Cat. No. List Price SD-65728 SD-65736 S D-65738 SD-65746 $ 656. 6S6. 656. 656. SD-69748 SD-69756 S 0-69758 SD-69766 $ 770. 770. 770. 770. 277/480 V. A.C. Cat. No. SD-65428 SD-65436 SD-65438 S D-65446 SD-69448 SD-69456 SD-69458 S D-69466 Price $ 682. 682. 682. 682. $ 796. 796. 796. 796. When ordering clamp-on units specify end or center type and rating of duct to which units will be connected. Clamp-on units can be supplied as lug to bus main breakers by adding suffix letters "LB" to above catalog numbers. DISCOUNT PLUG-IN UNITS - CAPACITOR TYPE 3< Capacitor KVA With 3P. Fusible Switch Amps. *230V. A.C. *460V. A.C. 60 Cycle 60 Cycle With 3P. Circuit Breaker 230V. A.C. 60 Cycle 460 V. A.C. 60 Cycle Amps. List Amps. List 5.0 60 A. $510. $420. 40 A. $560. 15A. $510. 7.5 60A. 610. 50 A. 650. 10.0 15.0 60 A. 60A. $490. 590. 40A. 50A. $590. 690. Capacitor plugs consist of a 3P. fusible switch, or 3P. circuit breaker, connected ahead of a 3 phase capaci tor unit having discharge resistors for draining the stored charge in accordance with N. E. C. rulings. Capacitors should not be connected in circuit under light or no-load conditions. *600 Volt Fuses must be furnished by customer for 230 V. and 460 V. Capacitor Plugs. Note -- prices cannot be used for 575 V. applications. PLUG-IN UNITS -- GROUND INDICATOR Cat. No. -- SD-9371 -- 250 V. 3P. Unit -- $64. list each Cat. No. -- SD-9381 -- 575 V. 3P. Unit -- $64. list each PLUG-IN UNITS -- MISCELLANEOUS Various types of plug-in units such as Combination Starters, Contactors, Trans formers, and Plug-In Panelboards are also available. For further information con tact your nearest Square D Field Office. ADAPTORS -- FUSIBLE SWITCHES 200 AMPS. 400 AMPS. 600 AMPS. 800 AMPS. 1000 AMPS. List Price List Price List Price List Price List Price No. of Poles and Fuses Voltage Cat. No. Com Labor plete and with Switch Duct Footage Cat. No. Com Labor plete and with Switch Duct Footage Cat. No. Com Labor plete and with Switch Duct Footage Cat. No. Com Labor plete and with Switch Duct Footage Cat. No. Com Labor plete and wit^ Switch Duct Footage 2P.-2F. 3P.-3F. 4P.-3F. 250V. 250V. 250V. SD-9254-BB $440. SD-9354-BB 460. SD-9454-BB 490. $474. SD-9255-BB $490. $503. 498. S D-9355-BB 536. 550. 538. SD-9455-BB 584. 603. SD-9256-B8 $556. $573. S 0-0257- B B $744. $ 844. SD-0258-BB $840. $ 960. SD-9356-BB 626. 644. SD-0357-BB 860. 968. SD-0358-BB 1046. 1178. SD-9456-BB 678. 701. SD-0457-BB 932. 964. SD-0458-BB 1162. 1326. 2P.-2F. 3P.-3F. 4P.-3F. 575V. 575V. 575V. SD-9244-BB $470. SD-9344-BB 490. SD-9444-BB 520. $504. SD-9245-BB $556. $569. 528. SD-9345-BB 590. 604. 568. SD-9445-BB 644. 663. SD-9246-BB $622. $63 9. SD-0247-BB $810. $ 910. SD-0248-BB $978. $1098. SD-9346-BB 692. 710. SD-0347-BB 912. 1020. SD-0348-BB 1114. 1246. SD-9446-BB 756. 779. SD-0447-BB 992. 1124. SD-0448-BB 1244. 1408. Switch Adaptors are used for joining two sections of unlike ratings of plug-in duct in accordance with the National Electrical Code. Labor only prices include the adaptor switch but no duct material; complete device prices include labor and adaptor switch plus 1 foot of plug-in duct for the 200, 400 and 600 ampere adaptor switches and 4 feet of plug-in duct for all other adaptor switch sizes. Unfused switch adaptors for 250 V. or 575 V. can be supplied, if specified on order, at the 250 V. fusible unit prices. ADAPTORS -- CIRCUIT BREAKERS Amps. 225 400 600 LIST PRICES 2 POLE 3 POLE 3*, 4 WIRE 600 V. A.C.--250 V. D.C. 600 V. A.C. 277/480 V. A.C. Catalog Number Labor and Circuit Breaker Complete With Duct Footage Catalog Number Labor and Circuit Breaker Complete With Duct Footage Catalog Number Labor and Circuit Breaker Compfe te With Duct Footage SD-78627-BB SD-65646-BB S D-69666-BB $ 576. 780. 932. $ 610. 832. 1000. SD-78727-BB SD-65746-BB SD-69766-BB $ 636. 866. 1118. $ 674. 922. 1190. SD-78427-BB S D-65446-BB S D-69466-BB $ 662. 952. 1148. $ 710. 1028. 1240. Circuit Breaker Adaptors are used for joining two sections of unlike ratings of plug-in duct in accord ance with the National Electrical Code ruling, Article 364. Labor only prices include the adap tor breaker but no duct material; complete device prices include 4 feet of plug-in duct for all circuit breaker adapters. SCHEDULE DISCOUNT PAGE 53 SQD SLV 000055 FEED-IN DUCT Square D Feed-In Duct is a very high efficiency, heavy power feeder with lowest known voltage drop characteristics. Ex clusive design requires no ventilation for limiting temperature rise, permits completely enclosed dust-excluding structure. Rigid con struction resists heavy electrical stresses. Absence of all-metal en closure eliminates "hum" and iron losses. "One-split'' bus with halves positioned on either side of other two buses, permits close spacing and electrical symmetry impor tant to reduction of both energy loss and voltage drop. Solid ebonized asbestos insulating plates which totally enclose bus, have great mechanical and high dielectric strength, conduct heat readily, are impervious to moisture and resistant to arc. Surge clamps every 24" give structural and mechanical strength necessary to withstand 50,000 ampere "shorts". No. of Poles and Voltage 2P. 600 V. 3P. 600 V. 3*, 4W. 277/480 V. 50% Neutral STRAIGHT LENGTHS Rating Amp. Catalog List Price per Foot 600 800 1000 FD-2060-S F D-2080-S FD-2120-S $ 16. 22. 30. 1350 1600 2000 2500 3000 4000 600 800 1000 FD-2135-S FD-2160-S F D-2200-S FD-2250-S FD-2300-S F D-2400-S FD-3060-S FD-3080-S F D-3120-S 35. 41. 53. 70. 86. 110. $ 25. 33. 41. 1350 1600 2000 FD-3135-S FD-3160-S FD-3200-S 49. S7. 76. 2500 3000 4000 600 800 1000 FD-3250-S F D-3300-S FD-3400-S FD-4060-S F D-4080-S FD-4120-S 108. 130. 170. $ 32. 41. 49. 1350 1600 2000 FD-4T35-S FD-4160-S FD-4200-S 57. 65. 86. 2500 3000 4000 FD-4250-S FD-4300-S FD-4400-S 125. 155. 205. *ELBOW List Price Catalog Number Labor Only Complete Device FD-2060-L FD-2080-L FD-2120-L $124. 124. 124. $188. 212. 244. FD-2135-L FD-2160-L FD-2200-L 124. 124. 124. 264. 288. 336. FD-2250-L FD-2300-L FD-2400-L 124. 154. 154. 404. 498. 594. FD-3060-L FD-3080-L FD-3120-L $124. 124. 124. $224. 256. 288. F D-3135-L F D-3160-L FD-3200-L 124. 124. 124. 320. 352. 428. FD-3250-L FD-3300-L FD-3400-L 124. 154. 154. 556. 674. 834. FD-5060-L FD-5080-L FD-5120-L $154. 154. 154. $282. 318. 350. FD-5135-L FD-5160-L FD-5200-L 154. 154. 154. 382. 414. 498. FD-5250-L FD-5300-L FD-5400-L 154. 184. 184. 654. 804. 1004. *TEE List Price Catalog Number Labor Only Complete Device FD-2060-T F D-2080-T FD-2120-T $154. 154. 154. $250. 286. 334. FD-21 35-T FD-21 60-T FD-2200-T 154. 154. 154. 364. 400. 472. FD-2250-T FD-2300-T FD-2400-T 154. 184. 184. 574. 700. 844. FD-3060-T FD-3080-T F D-3120-T $154. 154. 154. $304. 352. 400. FD-3135-T F D-31 60-T FD-3200-T 154. 154. 154. 448. 496. 610. FD-3250-T FD-3300-T FD-3400-T 154. 184. 184. 802. 964. 1204. FD-5060-T FD-5080-T FD-5120-T $184. 184. 184. $376. 430. 478. FD-5135-T FD-5160-T FD-5200-T 184. 184. 184. 526. 574. 700. F D-5250-T FD-5300-T FD-540G-T 184. 214. 214. 934. 1144. 1444. ACROSS List Price Catalog Number Labor Only Complete Device F D-206O-X FD-2080-X FD-2120-X $184. 184. 184. $312. 360. 424. FD-2135-X FD-21 60-X FD-2200-X 184. 184. 184. 464. 512. 608. FD-2250-X FD-2300- X FD-2400- X 184. 214. 214. 744. 902. 1094. FD-3060- X F D-3080- X FD-3120-X $184. 184. 184. $384. 448. 512. FD-3135- X FD-3160-X F D-3200- X 184. 184. 184. 576. 640. 792. FD-3250- X FD-3300- X FD-3400-X 184. 214. 214. 1048. 1254. 1574. FD-5060- X F D-5080- X FD-5120-X FD-5135-X FD-5160-X FD-5200-X $214. 214. 214. 214. 214. 214. $470. 542. 606. 670. * 734. 902. FD-5250-X FD-5300-X FD-5400- X 214. 246. 246. 1214. 1486. 1886. jfcWhen ordering elbows, tees or crosses, add suffix letter to catalog number -- "E" (edgewise) or "F" (flatwise)--(i.e. FD-3160-TE, FD-2300-XF). Straight Lengths--Available in 6, 7, 8 and 10 foot lengths. When ordering by catalog numbers, add suffix number to designate length (i.e. FD-3160-S7, FD-2200-S10). Hanger brackets (one for each 5 feet of duct) and joint con nection parts are included in duct prices. Elbow--Labor only prices do not include duct material: complete device prices include labor and 4 feet of duct material. Tee and Cross--Labor only prices do not include duct material; complete device prices include labor and 6 feet of duct material for tees and 8 feet of duct material for crosses. Weatherproof Duct -- See Page 55. FINISH -- Blue gray. PAGE 54 SCHEDULE DISCOUNT D| SQD SLV 000056 FEED-IN DUCT No. of Poles and Voltage 2P. 600 V. 3P. 600 V. 30, 4W. 277/480 V. 50% Neutral FITTINGS END CLOSURE *CABLE TAP BOX tFLANGED END BUS EXTEN SION REDUCER (UNFUSED) Rating Amp. Catalog Number List Price Catalog Number List Price Catalog Number List Price Labor Only Complete Device List Price per Foot Catalog Number List Price Labor Only 600 .800 1000 FD-5135-EC FD-5135-EC FD-5135-EC $ 24. 24. 24. FD-2060-TB FD-2080-TB FD-2120-TB $118. 126. 132. FD-2060-FE FD-2080-FE FD-2120-FE $ SO. 52. 58. $ 82. 96. 118. $ 12. 16. 22. FD-2060-R FD-2080-R FD-2120- R $ 92. 116. 128. 1350 1600 2000 FD-5135-EC FD-5200-EC FD-5200-EC 24. FD-2135-TB 146. FD-2135-FE 28. FD-2160-TB 154. FD-2160-FE 28. FD-2200-TB 162. FD-2200-FE 62. 64. 68. 132. 146. 174. 28. FD-2135-R 152. 32. FD-2160-R 170. 44. FD-2200-R , 208. 2500 3000 4000 FD-5300-EC FD-5300-EC FD-5400-EC 38. FD-2250-TB 179. FD-2250-FE 38. FD-2300-TB 202. FD-2300-FE 46. FD-2400-TB 293. FD-2400-FE 72. 74. 78. 212. 246. 298. 54. FD-2250-R 60. FD-2300-R 88. FD-2400-R 254. 300. 370. 600 800 1000 FD-5135-EC FD-5135-EC FD-5135-EC $ 24. FD-3060-TB 24. FD-3080-TB 24. ; FD-3120-TB $148. 156. 162. FD-306O-FE FD-3080-FE FD-3120-FE $ 50. 52. 58. $100. 118. 140. $ 18. 24. 33. FD-3060-R FD-3080-R FD-3120-R $128. 156. 174. 1350 1600 2000 FD-5135-EC FD-5200-EC FD-5200-EC 24. FD-3135-TB 28. FD-3160-TB , 28. | FD-3200-TB j 178. FD-3135-FE 186. FD-3160-FE 202. ! FD-3200-FE 62. 64. 68. 160. 178. 220. 42. FD-3135-R 52. FD-31 60-R 68. FD-32QO-R 204. 228. 288. 2500 3000 4000 FD-5300-EC FD-5300-EC FD-5400-EC 38. FD-3250-TB 217. FD-3250-FE 38. FD-3300-TB 240. FD-3300-FE 46. FD-3400-TB 338. FD-3400-FE 72. 74. 78. 288. 334. 418. 82. 92. 122. FD-3250-R FD-3300-R FD-3400-R 378. 446. 562. 600 FD-5135-EC 800 FD-5135-EC 1000 , FD-5I35-EC $ 24. 24. 24. F D-4060-TB FD-4080-TB FD-4120-TB 162. 168. 178. FD-506O-FE FD-5080-FE FD-5120-FE $ 51'. 52. 58. , $114. 134. 156. $ 21. FD-4060-R 28. FD-4080-R 39. , FD-4120-R $154. 186. 208. 1350 1600 2000 FD-5135-EC FD-5200-EC FD-5200-EC 24. FD-41 35-TB 196. FD-5135-FE 28. FD-4160-TB 203. FD-5160-FE 28. FD-4200-TB 219. FD-5200-FE 62. 64. 68. 176. 194. 240. 50. FD-4135-R 60. FD-4160-R 76. FD-4200-R 240. 264. 346. 2500 3000 4000 FD-5300-EC FD-5300-EC FD-5400-EC 38. F D-4250-TB 235. FD-5250-FE 38. FD-4300-TB 261. FD-5300-FE 46. FD-4400-TB 358. FD-5400-FE 72. 74. 78. 322. 384. 488. 96. 108. 144. FD-4250-R FD-4300-R FD-4400-R 438. 522. 670. $Cable Tap Box does not require an end closure when used at end of run. When ordering cable tap box, add suffix letter to catalog number -- "C" (center type) or "E" (end type), (i.e. FD-3120-CTB, FD-3120-ETB). ^Flanged End -- Labor only prices do not include duct material; complete de vice prices include labor, 2 feet of duct material and 7 inch flared bus extension. For bus extension longer than standard, add extra from price table above. Bus Extension -- Is used in conjunction with flanged ends or transformer tap openings. When connecting a flanged end to a panel or safety switch, a 2-foot bus extension is usually required. When connecting a flanged end to a switch board, a 3-foot bus extension is usually required. Reducer (Unfused) -- Is a joint where copper is reduced to a lower capacity. Above prices include labor and material for reducer only. (Duct footage not included). Estimate duct footage of capacity required, to center of reducer and add price from above. Local inspection ruling or National Electrical Code. Article 364, shall govern the use of unfused reducers. FINISH -- Blue-Gray. UNDERWRITERS' APPROVED WEATHERPROOF FEED-IN DUCT CAN BE SUPPLIED FOR HORIZONTAL OR VERTICAL RISER INSTALLATIONS IN EITHER THE FLATWISE OR EDGEWISE MOUNTINGS. The Following List Price Additions are to be made to Standard Feed-In Duct Prices Listed on Pages 44 and 45. WEATHERPROOF FEED-IN DUCT STRAIGHT LENGTHS, AND ELBOWS TEES CROSSES CABLE TAP BOXES AND FLANGED ENDS END CLOSURE Amp. Rating List Price Addition per Foot List Price Addition List Price Addition List Price Addition List Price Addition 2 P. 1 3 P. 30, 4W. : 2P.A3P. ! 30, 4 W. 2 P. & 3 P. 3 0, 4 W. 2 P, 3 P. ! 30, 4 W. 2 P., 3 P., & 30, 4 W. 600 800 1000 $ 13. 13. 13. $ 13. 13. 13. $ 13. 13. 13. $ 73. 73. 73. $ 88. 88. 88. $ 88. 88. 88. $103. 103. 103. $ 58. 63. 67. $ 74. 77. 81. $ 81. 85. 88. $ 13. 13. 13. 1350 15. 15. 15. 73. 88. 88. 103. 76. 93. 97. 15. 1600 19. 22. 24. 73. 88. 88. 103. 80. 97. 108. 22. 2000 24. 29. 34. 73. 88. 88. 103. 89. 109. 120. 29. 2500 26. 34. 40. 1 73. j 88. ' 88. ! 103. 98. ! 122. 132. 34. 3000 34. 40. 47. ! 88. ! 103. 103. 118. 109. 133. 146. 40. 4000 40. 53. 61. | 88. 103. 103. 118. 161. 189. 204. 53. WHEN ORDERING weatherproof feed-in duct, it is necessary that a layout sketch accompany the order. Sketch must bear all dimensions and also whether duct is in flatwise or edgewise mounting position. If duct passes through a wall, be sure to indicate wall thickness and dimension from wall surface to tap box, elbow, flanged end or end of run. Weatherproof Duct Enclosure consists of two-piece galvanealed steel housing with drip-hoods on top of duct, joint connections and cable tap boxes. FINISH -- Blue-gray. ID SCHEDULE DISCOUNT PAGE 55 SQD SLV 000057 LAY-IN DUCT AND FITTINGS HINGE COVER Hinge Cover Lay-in Duct is a UL approved steel enclosed wiring trough wireway and auxiliary gutter. All lengths and connectors are hinged to provide an unobstructed wireway to "lay-in" conductors. Fittings have removable covers held by captive screws to continue the "lay-in" feature through the entire installation. Installation time is reduced as much as 20% over conventional systems since threading or pulling of conductors is no longer necessary. Knockouts match other Square D switches, breakers, ser vice entrance equipment, contactors and starters. Available in 2J ^" x 2J4", 4" x 4' and 6" x 6" sizes. Finish: Blue-gray enamel. Knockouts: 2 34" x 234"--34/ %' 4" x 4"--$- 34, 1, 1 3i: 6" x 6"--34, %, 1( 134 134 2. Component Description Number Connect ors Furn ished t'M" x2fc' Cat. No. List 5 Foot....................................... 1 1 1 LD21 LD22 LD25 $ 4.25 5.0S 8.40 90 degrees............................... 22/z degrees........................... 1 1 1 LD290L LD245L LD225L 7.20 7.20 7.20 Junction Box........... Pull Box.................... Telescope.................. For T. L. or Cross (4 sides--1 opening each) For T, L or Cross (2 sides--1 opening each) (2 sides--2 openings each) Slide adjustment................... 2 2 2 0 LD2T LD2J 7.90 9.50 LD2TF 7.70 Hanger...................... Universal--drop or side. . . Adaptor.................... Connects to panel, square duct, etc........................... A" x A" to 2/z" x 2'/2". . . . Gusset Bracket___ Hanger Bracket.. . Connector (extra).. Mount for vertical wall (No hanger required).......... Mount for ceiling or wall (Hanger required)................ Couples, lengths & Fittings 9 Inch....................................... 0 0 0 0 o 0 0 0 0 0 0 LD2H LD2CP LD22A 1.00 .95 3.40 LD2GB LD2HB LD2C LD23N LD26N LD29N 1.00 .90 .90 3.35 3.35 3.35 A" x A" Cat. No. List LD41 LD42 LD45 5 4.95 .05 9.90 LD490L LD445L LD425L 7.70 7.70 7.70 LD4T 8.40 LD4J 10.20 LD4PB 26.60 LD4TF 8.00 LD4H LD4CP 1.00 1.00 LD44A LD42R 3.80 5.00 LD4GB LD4HB LD4C LD43N LD46N LD49N 1.20 1.00 1.10 3.85 3.85 3.85 6" x 6" Cat. No. List LD61 LD62 LD65 $15.95 20.00 32.00 LD690L LD645L LD625L 17.50 17.50 17.50 LD6T 29.30 LD6J 12.00 LD6PB 53.00 LD6TF 28.00 LD6H LD6CP 3.35 2.70 LD66A 13.00 LD64R 10.00 LD6GB 3.60 LD6HB L06C LD63N LD66N LD69N 3.60 3.30 12.65 12.65 12.65 Hinge Cover Length Connector l Included] Universal Hanger tClosing Plate CONDUCTOR TABLE + Areas in square inches for type RW in Nos. 14 and 12 are .0327 and .0384 re- *NOTE: The 1953 National Electrical Code limits installations to 30 conductors in one wire-way except where special permission has been obtained from the local authority enforcing the Code or where conductors in excess of 30 are for signalling circuits or are control wires starter and used only for start,ng duty. Size of Conductor 14 `* _ 2 0000 250 000 mn non .wo'.OOO 500,000 Area of Conductor Types R RH & RW Sq. Inches MAXIMUM NUMBER OF CONDUCTORS ALL OF ONE SIZE 2!4*x2&' Duct 4"x4* Duct Duct 8"x8'r Duct .0230 + .0278 + .0460 .0760 .1238 .1605 .1817 .2067 .2715 .3107 .3578 .4151 .4840 .5917 .6837 .8365 .9834 sk 54 *44 27 16 10 7 6 6 4 4 3 3 2 2 1 1 1 *139 *115 *69 *42 25 19 17 15 11 10 8 7 6 5 4 3 3 *313 *115 *156 *94 *58 *44 *39 *34 26 23 20 17 14 12 10 8 7 *533 *440 *266 *161 *99 *76 *62 *59 *45 *39 *34 29 25 18 15 12 To Modify Standard Lengths Cut Off Excess Length and Bolt On Connector PAGE 56 SCHEDULE DISCOUNT SQD SLV 000058 LAY-IN DUCT AND FITTINGS rJmSSk I'W Screw Cover Lay-in Duct is a UL approved steel enclosed wiring trough wireway and auxiliary gutter. Lengths are used in connecting loadside switches, meters, etc. Keyhole slots eliminate the necessity of entirely removing the screws when removing the cover. Lay-in Duct fittings listed on opposite page may be used to extend lengths into UL approved wireway and auxiliary gutter instal lations. No connectors are furnished with Screw Cover lengths. Finish: Blue-gray enamel. Knockouts: 4'x4'--%, 134, 134 2*.6'x6ff--%' 134, 134, 2: 8- x 8" --No knockouts. Component Length $ i Connector.... Closing Plate.. Description 2 Foot.............................................. 3 Foot.............................................. 4 Foot.............................................. 5 Foot.............................................. Couples Lengths and Fittings Seals Openings............................. Number Connecters Furnished 0 0 0 0 0 1 2 4* x 4" Cat. No. List SC41 SC42 SC43 SC44 SC45 $ 2.50 4.40 6.95 8.70 10.40 6* x 6" Cat. No. List SC61 SC62 SC63 SC64 SC65 $ 5.65 7.45 10.40 13.85 16.90 8" x 8" Cat. No. List 8824 A 8836 A 8848 A 8860 A 88 L 88 T 88 C 88 E 515.50 20.40 25.70 33.00 11.50 24.40 1.30 1.80 Standard Package Quantity: Hinge Cover and Screw Cover Size 2M>" x2|/2"......................... 4" x 4".................................. 6" x 6".................................. 8" x 8.................................. Lengths 5 5 3 1 Hangers 10 10 10 10 Closing Plates 10 10 10 10 Brackets 10 10 10 10 Connectors 10 10 10 10 Others 1 1 1 1 HINGE COVER-DIMENSIONS 2/2" X 2Mb" 4" x 4 Cat. No. Wt. A B C D E F Cat. No. Wt. A B C D LD21 LD22 LD25 LD290L LD245L LD225L LD2T LD2J LD2TF LD2H LD22A 12 2% 2% LD41 24 2% 2% LD42 60 2% 2% LD45 1 4% 2% 2% 4% LD490L 1 2 ft 2% LD445L 2Ms 2% LD425L 2 6% 2% 3Ms 4% LD4T 2 6% 2% 3Vis 6% LD4J LD4PB 5 15 iv/? '/? LD4TF Mb 2'Ms 7 2'/k 3 'Ms i4 1Mb LD4H 1 3 2% LD44A 4 12 4/e 4 Mb 7 24 4/e 4 M 17 60 4/e 4/e 6 Ml 4 Mi 3/,6 6 Mb 3'A 4 Mb 2% 4/b 4 6 Mi 4/e 3Ms 6Mb 4 *'/,, 4 Mr 4Ms 8 M,, 14 Ms 4 Ms 14 Ms 15 11'A Mz 3% 9'Ms 3 5'/ 3 4 Ms E Mb SCREW COVER --DIMENSIONS F Cat. No. LD61 LD62 LD65 LD690L LD645L LD625L LD6T LD6J LD6PB LD6TF 2M LD6H LD66A 6" x 6" Wt. A B c D E 12 24 6 Ik 60 8% 6/8 5 3 11% 6 Mb 11% 6/e 1 D'Ms 6 % 15 11'A 8 17 4 M. 6<4 6>/b 6 Mb 6 Mb 4% 8% 8% 5'Ms 11% 19'Me M? t>/z 8 3 F 3% SC41 SC42 SC43 SC44 SC45 4" x 4 ' 3 12 6 24 9 36 14 48 17 60 4 Mb 4 Mb 4 Mb 4 Mb 4lA 4 Mb 4 Mb 4 Mb 4 Mb 4/e SC61 SC62 SC63 SC64 SC65 5" x 6 4 12 8 24 12 36 15 48 60 6 Mb 6 Mb 6 Mb 6/e 8 Mb 6/e 6 M,, 6/e 6 Mb 6/e 8824 A 8836 A 8848 A 8860 A 88L 88T 8" x 8 24 8 8 36 8 8 48 8 8 60 8 8 SCHEDULE DISCOUNT PAGE 57 SQD SLV 000059 SWITCHBOARDS, SWITCHG Square D's complete line of Switchboards, Switchgear, and Unit Substations is especially designed to meet the demands of todays mod ern electrical distribution systems. They pro vide a convenient grouping of dependable overcurrent and control devices needed in distributing electrical energy, and incorpor ate sound basic design features required for flexibility and uninterrupted performance. The distinctive styling and pleasing appear ance of Power-Style switchboards is also in corporated in Square D's new Plug-in Control Centers (Page 90) to provide a matched grouping of distribution and control equipment Various types and arrangements of Switch boards, Metal Enclosed and Metal Clad Switch gear, Dimmer Boards and Unit Substations are available to provide the needs of most electri cal distribution systems. For more specific in formation or engineering service, contact a Square D Field Engineer located in a principal city near you. i Stage Dimmer Switchboard With Dimmer Units and Magazine Panel. is PAGE 58 Type CBE Switchboard with Main Air Circuit Breakers and ML Branch Breakers I SQD SLV 000060 AND UNIT SUBSTATIONS PAGE 59 SQD SLV 000061 A. C. MANUAL STARTER REDUCED VOLTAGE TYPE & LINE VOLTAGE A. C. MANUAL COMPENSATORS Manual compensators are designed for starting A.C. squirrel cage motors when it is practical to have manually operated control, but where inrush currents must be reduced or starting torque limited. Reduced voltage for starting is obtained through the windings of an auto-transformer. Auto-Transformer Type Reduced Voltage Starters -- Oil-Immersed Contacts Three Wire Control -- Magnetic Overload Relays Max. H. P. Rating 220 V. 440-550 V. 15 15 25 25 30 30 Price $ 341. 357. 370. Max. H. 3. Rating 220 V. 440-550 V. 40 40 50 Price $ 645. 390. 645. Max. H. 5. Rating 220 V. 440-550 V. 50 60 100 Price $ 390. 695. 695. Prices are for 3 pole, 50-60 cycle, compensators. Four pole or 25 cycle compensator prices on request. ORDERING INSTRUCTIONS: Specify Class number, horsepower, voltage, phase and cycles. C. MANUAL STARTERS -- LINE VOLTAGE TYPE Line voltage manual starters are used where it is convenient for the operator to start and stop small single phase or polyphase motors by pressing push buttons mounted in the cover of the starter enclosure. Low voltage protection and low voltage release are not available with the manually operated mechanism. If power should fail, the starter contacts will remain closed until the stop button is operated. Type W starters are operated from push buttons and employ melting alloy overload relay units. A listing on page 62 covers Types R and S starters (loom switches), which have a toggle lever for operation and use protected type melting alloy overload relays. PUSH TYPE OPERATION For General Purpose Applications -- Melting Alloy Type Thermal Overload Relays 110-600 VOLTS NON-REVERSING No. of Poles Size 0 2 Volts 115 230 115 230 Ratings Max. Horsepower Poly Phase Single Phase 1 1<4 1H 3 General Purpose Enclosure NEM A Type 1 Type Price W-7 $ 20. W-14 $ 2S. Water and DustTight Enclosure NEM A Type 4, and 5 Type Price W-8 $ 52. W-15 $ 64. Class 1 Group D or Class 11 Grou ps E, F & G NEM A Types 7 and 9 Type Price W-22 $ 66. W-24 $ 78. Open Type Typo Price W-54 $ 18. W-55 $ 23. 110 0 220 440-550 3 110 220 440-550 110-600 VOLTS 1J4 2 3 3 5 7 'A 1 VA W-5* $ 25. 1A 3 W-10* $ 30. W-6 $ 57. W-11 $ 69. W-23 $ 71. W-56 $ 23. W-25 $ 83. W-57 $ 28. REVERSING 0 3 1 110-600 VOLTS 208-220 440-560 208-220 440-550 2 3 5 7A W-17 $ 75. W-21 $ 90. W-32 $122. W-33 $154. W-58 $ 69. W-59 $ 84. TWO SPEED * 208-220 2 0 440-550 3 3 208-220 5 440-550 7A W-16 $ 75. W-20 $ 90. W-30 $122. W-31 $154. W-60 $ 69. W-61 $ 84. Prices include thermal overload relay units. Select relay units from Table 3 Page 120. are omitted. Spare parts may be ordered from Page 116. These Two Speed Starters are suitable for star-connected separate winding motors only. ^Standard packaging quantity -- 10. Deduct $1.50 each if relay units ORDERING INSTRUCTIONS -- Specify Class and Type number of starter; give horsepower, voltage, phase, and full load current rating of motor. PAGE 60 SCHEDULE DISCOUNT Class 2205 Manual Compensator Class 2510 General Purpose Enclosure Class 2510--Water and Dust-Tight Enclosure Class 2510--Class 1, Group D Enclosure SQD SLV 000062 MANUAL STAR1 FRACTIONAL HORSEPOWE Class 2510--Type AG-7 Class 2510--Type AO-2 Class 2510 -- Type AF-4 Class 2510 -- Type AW-1 Class 2510 -- Type AB-1 D FRACTIONAL HORSEPOWER MANUAL STARTERS Fractignal horsepower manual starters are used whenever it is desired to have over load protection as well as Off-On control of small A. C. single phase or D. C. motors. The motor is started at line voltage. Low voltage protection and low voltage release are not possible with these manually operated starters. The compact construction permits mounting in small spaces. The open type starter fits in a standard switch or conduit box, and can be used with a standard flush plate. Instructions for re > setting are given on an attractive nameplate furnished with each open type starter. MELTING ALLOY TYPE THERMAL OVERLOAD RELAYS 115-230 VOLTS A. C. AND D. C. No. of Poles 1 2 Features General Purpose Enclosure Surface Mounting NEMA Type 1 General Purpose Enclosure Flush Mounting Water Tight and Dust Tight Enclosure NEMA Types 4 A5 Type Price Pilot Light -f............................... Handle guard.............................. Pilot light A handle guard*f AG-1 * AG-3 AG-7 AG-5 $ 7.50 13. 8.50 14. Type AF-1 AF-3 AF-7 AF-5 Pilot light A 2 conduit hubs T Pilot light -f . . . Pilot light A handle guard AG-2 * $ 8.50 AG-4 14. AG-8 9.50 AG-6 15. AF-2 AF-4 AF-8 AF-6 Pilot light A 2 conduit hubs *f*. Price $ 7. 12.50 8. 13.50 $ 8. 13.50 9. 14.50 Type Price AW-1 $24. AW-5 26. AW-2 AW-4 AW-6 AW-8 $25. 60. 27. 62. For Hazardous Locations -- Class 1 Group D A Class II Group G NEMA Types 7 A9 Type Price AR-1 AR 5 $24. 26. Open Type (With Nameplate) Type Price AO-1 * $ 6.50 AR-2 AR-6 $25. 27. AO-2 * $ 7.50 Prices include one thermal overload relay unit. Deduct $1.00 if relay unit is omitted. Select relay unit from table below. NEMA Type t enclosures have one yy knockout at each end. NEM A Type 4-5 and 7-9 enclosures have one %*' conduit hub at either top or bottom as standard; types with %" hub at both ends are also available. f Neon pilot light. ^Standard packaging quantity -- 10 No. of Poles ELECTRICAL RATINGS Volts 115 230 115 230 MAXIMUM HORSEPOWER A. C. Single Phase 1% 1 Vi 11 1 p ip t STARTERS WITH DOUBLE BOX No. of Poles Features General Purpose Surface Vlounting Enclosure --NEM A1 Type Price Two pole starter with Auto-Off-Hand Selec tor Switch......................... AG-10 $ 18. Two--2 Pole Starters........ One--2 Pole Starters........ AG-12 AG-14 $ 20. 12.50 Devices with selector switch are not satisfactory for D. C. operation. ORDERING INSTRUCTIONS 1. Specify Class and Type number of starters; 2. Order thermal overload relay units by relay give horsepower, voltage, and full load current number from table below, rating of motor. FRACTIONAL HORSEPOWER MANUAL STARTERS -- SELECTION TABLE FOR MELTING ALLOY THERMAL RELAY UNITS FOR 40 C. MOTORS OPERATING UNDER NORMAL CONDITIONS Full Load Motor Current 0.38 - 0.42 0.43 - 0.46 0.47 - 0.50 0.51 - 0.56 0.57 - 0.63 0.64 - 0.69 0.70 - 0.77 Full Load Relay Motor Number : Current W .47 0.78 - 0.86 W .54 1 0.87 - 0.96 W .59 1 0.97 - 1.07 W .65 W .71 W .80 W .87 1.08 - 1.20 I 1.21 - 1.34 1.35 - 1.49 1.50 - 1.69 Relay Number W .98 W 1.09 W 1.21 W 1.35 W 1.51 W 1.69 W 1.88 Full Load Motor Current 1.70 - 1.84 1.85 - 2.05 2.06 - 2.27 2.28 - 2.56 2.57 - 2.91 2.92 - 3.30 3.31 - 3.69 Relay Number W 2.12 W 2.32 W 2.58 W 2.85 W 3.21 W 3.65 W 4.13 Full Load Motor Current 3.70 - 4.15 4.16 - 4.74 4.75 - 5.29 5.30 - 5.99 6.00 - 6.49 6.50 - 7.79 Relay Number W 4.62 W 5.20 W 5.94 W 6.65 W 7.47 W 8.15 Full Load Motor Current 7.80 - 8.89 8.90 - 9.69 9.60-10.3 10.4-11.9 12.0-13.3 13.4 -15.0 Relay Number W 9.75 W 11.1 W 12.0 W 13.0 W 15.0 W 1 G.7 Additional relay units (order by relay number) Price each, $1.00 SCHEDULE DISCOUNT PAGE 61 SQD SLV 000063 LOOM SWITCHES AND DRUM SWITCHES LOOM SWITCHES 2510 Manual Starters lor Textile Industry Applications Class 2510 Type R and S manual starters are particularly designed for severe .service required of loom motor starters. They have a toggle lever for operation and use pro tected type melting alloy overload relays. They may be group fused if all motors are rated 2 H.P. or less. Low voltage protection and low voltage release are not provided. These starters are also suitable for general use, similar to the type W manual starters listed on page 60. 110-600 VOLTS No. of Poles Size 0 2 1 Volts . 115 230 115 230 PROTECTED TYPE MELTING ALLOY THERMAL OVERLOAD RELAYS Ratings Maxim jm H.P. Poly Phase Single Phase General Purpose Enclosure, Line Terminals at Top Typo Price General Purpose Enclosure, Line Terminals at Bottom Typo Price Lint Tight Enclosure, Line Terminals at Bottom Typo Price 1 114 RG-1 $ 20. RG-4 $ 20. RA-4 $ 27. IK 3 SG-1 $ 25. SG-4 $ 25. SA-4 $ 32. v/2 115 230 3 5 SG-7 $ 36. SG-8 5 36. 110 *K 0 208-220 2 440-550 3 1 IK RG-2 S 25. 2 RG-5 $ 25. RA-5 $ 32. 3 110 208-220 440-550 3 S 7A IK 3 SG-2 5 $30. SG-5 $ 30. SA-5 $ 37. 110 IK 0 208-220 2 4 440-550 3 RG-3 $ 35. RG-6 $ 35. R A-6 S 42. 110 208-220 440-550 3 S 7A SG-3 5 42. SG-6 $ 42. SA-6 $ 49. Prices include thermal overload relay units. Select relay units from Table 5 Page 121. Oeduct $1.50 each if relay units are omitted. Mounting pedestals available -- for one starter, $6.00; for two starters, $12.00. ORDERING INSTRUCTIONS: Specify Class and Type number of starter; give horsepower, voltage, phase, and full load current rating of motor. REVERSING DRUM SWITCHES Class 2601 reversing drum switches may be used for across-the-line starting and re versing of A.C. polyphase or single phase motors, or D.C. motors. They are compact and inexpensive, but ruggedly constructed. The Type AG-3 breaks two lines to the motor; Type AG-2 breaks three lines. These switches do not provide overload protection or low voltage protection. 110-600 VOLTS A.C. AND D.C. Internal Switching Ratings Maximum Horsepower A. C. Single Phase A. C. Poly Phase 0. C. General Purpose Enclosure NEMA Type I Type Price P' j: For. Off 2 (Diagram A) 115 230 110 220 AG-3 $ 11. Rev. Off II (Diagram C) For. 115 230 110 220 440-550 1 ik IK 2 2 14 14 AG-2 $ 11. Rev. Off II (Diagram C) For. 115 230 110 220 440-550 V/2 3 3 5 7/2 BG-1 $30. Type BG-1 available March, 1955. ^Standard packaging quantity -- 10. ORDERING INSTRUCTIONS: Specify Class and Type number of drum switch. Give horsepower, voltage and phase of motor. PAGE 62 SCHEDULE DISCOUNT Loom Switch in Lint Tight Enclosure. Loom Switch in General Purpose Enclosure. Drum Switch in General Purpose Enclosure. Wired Drum Switch with Cover Removed. V ./ SQD SLV 000064 MANUAL MOTOR CONTROL DIMENSIONS and WIRING DIAGRAMS APPROXIMATE DIMENSIONS -- NOT FOR CONSTRUCTION Class 2510 Type W Dimensions Type W5, W7 W10, W14 A 8 C E F Weight (lbs.) 4<A i'A 4A 6 !4 4/4 lbs. Dimensions are in inches. 5Vi ayK 4Vk I'M Viz 5% lbs. Class 2510 Types RG & SG Shipping'iWeight -- 6 Lbs. Class 2601 Type AG Shipping.Weight -- 1 lA. Lbs. 5 16 Class 2510 Types RA & SA Shipping Weight -- 6 Lbs. Class 2510 Types R, S & W 2 Pole, Single Phase Starter Class 2510 Type W, 3 Pole Three Phase Starter Class 2510 Type R & S 31Pole Three Phase Starter 63 SQD SLV 000065 D. C. MAGNETIC RELAYS Class 7001 magnetic relays are used as auxiliary devices for controlling small motors, switching control circuits, or for other light loads. They do not provide motor overload protection and are ordinarily used with a maintained contact pilot device in a two-wire system. However, any available normally open contact may be wired to serve as a holding circuit for a momentary contact pilot device in a three-wire system. 115-230 VOLTS Description Single Pole, Single Throw Number of Poles Normally Open 1 Volts 115 230 230 D.C. Ampere Ratings Inductive Non-Indue- Load tive Load 15 15 55 10 General Purpose Enclosure NEMA Type 1 Type Price JG-30 JG-31 JG-32 $ 16.50 18. 18. SINGLE POLE Open Type Type J-30 J-31 J-32 Price $ 14. 15.50 15.50 6-230 VOLTS Description f Number of Contacts Normally Open Normally Closed Contact Ratings Up to 600 Volts General Purpose Enclosure NEMA Type 1 Type Price 1-4 POLES Open Type Type Price One Pole 1 1 See PG-1 $ 23. PO-1 $ 20. Two Pole 2 2 Table PG-2 26. PO-2 23. Three Pole 3 3 Below PG-3 29. PO-3 26. Four Pole 4 4 PG-4 31.50 PO-4 28.50 *f*Each pole of the relay consists of an isolated normally open and normally closed circuit. Due to electrical clearance, the normally open and normally closed circuits of any one pole must be used on circuits of the same polarity. 6-230 VOLTS of Poles of Poles Nor- mally Open Number of Poles Normally Closed 20 21 1 02 30 32 1 12 03 40 31 4 22 13 04 Type Q General Purpose Enclosure NEMA Type 1 Open Type Type Price Type Price 0G-2O 0G-11 QG-02 QG-30 QG-21 QG-12 QG-03 QG-40 QG-31 QG-22 QG-13 QG-04 $23. 26. 26. $26. 29. 29. 29. $28. 31. 31. 31. 31. QO-20 QO-11 00-02 QO-30 QO-21 00-12 QO-03 00-40 00-31 00-22 00-13 00-04 $20. 23. 23. $23. 26. 26. 26. $25. 28. 28. 28. 28. 41 532 23 14 05 6 0 0G-6O $38. 00-60 $35. 5 1 QG-51 41. 00-51 38. 4 2 QG-42 41. 00-42 38. 6 3 3 QG-33 41. 00-33 38. 2 4 0G-24 41. 00-24 38. 1 5 QG-15 43. 00-15 40. 0 6 OG-06 43. 00-06 40. AType R MULTIPOLE General Purpose Enclosure N EM A Type l Open Type . Type Price Type Price RG-20 RG-11 RG-02 RG-30 RG-21 RG-12 RG-03 RG-40 RG-31 RG-22 RG-13 RG-04 RG-50 RG-41 RG-32 RG-23 j RG-14 RG-05 $29. 32. 32. $32. 35. 35. 35. $34. 37. 37. 37. 37. $43. 46. 46. 46. 46. 48. RO-20 RO-11 RO-02 RO-30 RO-21 RO-12 RO-03 RO-40 RO-31 RO-22 RO-13 RO-04 RO-50 RO-41 RO-32 RO-23 RO-14 RO-05 $26. 29. 29. $29. 32. 32. 32. $31. 34. 34. 34. 34. $40. 43. 43. 43. 43. 45. TYPE P CONTACT RATINGS Volts A. C. Pilot Duty Amperes Normal Inrush D. C. Pilot Duty Amps. Double Throw 110 15 220 10 440 6 600 5 40 0.5 20 0.2 10 8 6.02 fOn the Type P relay, each pole consists of an iso lated normally open and normally closed circuit. Due toelectrical clearance, the normallyopen and normally closed circuits of any one pole must be used on circuits of the same polarity. TYPE Q CONTACT RATINGS D. C. Amperes A. C. Amperes Volts Normally Normally Open Closed Contacts Contacts Non-Inductive Open En closed 115 6.0 5. 10 230 1.0 1.0 10 440-5^0 10 9 9 9 A TYPE R CONTACT RATINGS 115 230 440-550 15. 2. 5. 15 13.5 1.0 15 13.5 15 13.5 ORDERING INSTRUCTIONS: Specify Class and Type number of relay. Give coil voltage. PAGE 64 SCHEDULE SQD SLV 000066 D. C CONTACTORS & STARTERS Class 7002 Type TO-1 Class 7107 Type B-l D. C. MAGNETIC CONTACTORS D.C. magnetic contactors provide safe and convenient means for completing or inter rupting electric circuits. They are commonly used for the control of lighting and power circuits, or with suitable drum controllers for the control of D.C. motors. 7003 W00 VOLTS A- Open 8 Hour Amp. Rating CLASS 7002 Single Pole, Normally Open General Purpose Enclosure Open Type Type Price Type Price Prices Include Interlock for Three Wire Control CLASS 7002 Double Pole, Normally Open CLASS 7003 Single Pole, Normally Closed General Purpose Enclosure Open Type General Purpose Enclosure Open Type Type Price Type Price Type Price Type Price 15 RG-1 $ 75. 25 SG-1 82. 50 TG-1 110. 100 UG-1 ISO. 150 VG-1 194. 300 WG-1 262. 600 XG-1 4S4. RO-1 SO-1 TO-1 UO-1 VO-1 WO-1 XO-1 $ 55. 62. 71. 104. 124. 162. 324. RG-2 SG-2 TG-2 UG-2 VG-2 WG-2 XG-2 $ 88. 9S. 161. 231. 290. 440. 792. RO-2 SO-2 TO-2 UO-2 VO-2 WO-2 XO-2 $ 69. 75. 117. 176. 206. 326. 646. SG-1 TG-1 UG-1 VG-1 WG-1 $128. 154. 196. 238. 336. SO-1 TO-1 UO-1 VO-1 WO-1 $110. 119. 1S2. 168. 238. 15 and 25 ampere contactors of standard construction are satisfactory for voltages up to 250 only. Special contactors for higher voltages can be supplied at additional cost. LINE VOLTAGE TYPE MAGNETIC STARTERS Line voltage magnetic starters provide the simplest method for starting and stopping small direct current motors. They are used where full voltage starting torque, may be safely applied to the driven machine, and where power disturbances or commutation difficulties are not prohibitive. 7732 32-250 Volts MELTING ALLOY TYPE THERMAL OVERLOAD RELAYS Prices Include Interlock For Three Wire Control Volts 32 115 230 Max. H.P. /2 1^2 2 Class 7032 Non-Reversing Starter General Purpose Enclosure Open Type Type Price Type Price CG-1 $62. CO-1 $58. Class 7732 Reversing Starter General Purpose Enclosure Open Type Type Price Type Price CG-1 $124. CO-1 $117. Prices include one thermal overload relay unit. Deduct $1.50 if relay unit is omitted. Indicate motor full load current on order. STANDARD DUTY REDUCED VOLTAGE STARTERS Classes 7107 and 7120 are standard duty devices of the time limit acceleration type, designed for reduced voltage starting of constant speed D.C. motors of the smaller horsepower sizes. They do not provide for dynamic braking and are not suitable for reversing or jogging service. 7107 7 12 0 32-230 Volts MELTING ALLOY TYPE THERMAL OVERLOAD RELAYS Prices Include Interlock For Three Wire Control 32 VOLTS 115 VOLTS 230 VOLTS Class and Type No. 7107-B1 7120-EM1 7120-EM2 Max. H.P. Rating Price % $141. 1 159. v/2 256. Class and Type No. Max. H.P. Rating Price 7107-B1 7107-B2 7120-EM2 2 3 5 $141. 141. 256. Class and Type No. 7107-B1 7107-82 7120-EM1 7120-EM1 7120-EM2 Max. H.P. Rating 2 3 5 7/2 10 Price $141. 141. 159. 185. 256. Prices include one thermal overload relay unit. Deduct $1.50 if relay unit is omitted. Select relay units from Table 2, Page 120. ORDERING INSTRUCTIONS: 1. Specify Class and Type number of starter or contactor; give horsepower, voltage and full load current rating of motor, or ampere rating of other load. 2. If special features are desired, order "Class................ similar to Type ................ " and state clearly the features required. SCHEDULE DISCOUNT PAGE 65 SQD SLV 000067 D. C. MAGNETIC STAC HEAVY DUTY REDUCED VOLTAGE CLASS 7 13 6 773 5 7736 These heavy duty D.C. magnetic starters of time limit acceleration type are used to control constant or adjustable speed motors for general purpose or machine tool appli cations. They provide definite time starting which is considered the most satisfactory method of automatic acceleration for the majority of applications. These classes of starters are available with control or brake relay, field economizer relay, field failure relay or jogging relay. For prices for these modifications, refer to your nearest district office. 115-230 Volts WITH OVERLOAD PROTECTION General Purpose Enclosures Includes Interlock For Three Wire Control Horsepower 2 3 5 7 'A 10 15 20 25 30 40 50 60 75 100 125 150 Volts 115 115 230 115 230 115 230 115 230 115 230 115 230 115 230 115 230 115 230 115 230 115 230 115 230 230 230 230 NON-REVERSING REVERSING CONSTANT SPEED CLASS 7135 ADJUSTABLE SPEED CLASS 7136 CONSTANT SPEED CLASS 7735 ADJUSTABLE SPEED CLASS 7736 Without Dynamic Braking With Dynamic Braking Without Dynamic Braking With Dynamic Braking With Dynamic Braking Type Price Type Price Type Price Type Price Type Price Type Price SG-9 $ 258. SG-10 $ 333. SG-9 $ 341. SG-10 $ 416. SG-6 $ 559. SG-6 $ 645. SG-9 $ 264. SG-10 $ 346. SG-9 $ 348. SG-10 $ 432. SG-6 $ 575. SG-6 $ 658. SG-9 258. SG-10 333. SG-9 341. SG-10 416. SG-6 559 . SG-6 645. TG-9 $ 341. TG-10 $ 425. TG-9 $ 493. TG-10 $ 577. TG-6 $ 652. TG-6 $ 803. SG-9 264. SG-10 346. SG-9 348. SG-10 432. SG-6 575. SG-6 658. UG-9 $ 515. UG-10 $680. UG-9 $ 669. UG-10 $ 832. UG-6 $1136. UG-6 $1287. TG-9 333. TG-10 414. TG-9 480. TG-10 566. TG-6 636. TG-6 790. UG-9 $ 531. UG-10 $ 711. UG-9 $ 682. UG-10 $ 865. UG-6 $1166. UG-6 $1320. TG-9 341. TG-10 425. TG-9 493. TG-10 577. TG-6 652. TG-6 803. VG-9 $ 826. VG-10 $1100. VG-9 $ 964. VG-10 $1238. VG-6 $1512. VG-6 $1650. UG-9 500. UG-10 652. UG-9 652. UG-10 803. UG-6 1105. UG-6 1257. VG-9 $ 854. VG-10 $1156. VG-9 $ 992. VG-10 $1294. VG-6 $1567. VG-6 $1708. UG-9 S15. UG-10 680. UG-9 669. UG-10 832. UG-6 1136. UG-6 1287. WG-9 $1294. WG-10 $1708. WG-9 $1432. WG-10 $1846. WG-6 $2310. WG-6 $2448. UG-9 531. UG-10 711. UG-9 682. UG-10 865. UG-6 1166. UG-6 1320. WG-9 $1322. WG-10 $1762. WG-9 $1460. WG-10 $1900. WG-6 $2366. WG-6 $2504. VG-9 826. VG-10 1100. VG-9 964. VG-10 1238. VG-6 1512. VG-6 1650. WG-9 $1362. WG-10 $1842. 1 WG-9 $1500. WG-10 $1980. WG-6 $2448. WG-6 $2588. VG-9 854. VG-10 1156. VG-9 992. VG-10 1294. VG-6 1567. VG-6 1708. XG-5 $1926. XG-6 $2612. XG-5 $2172. XG-6 $2858. XG-6 $3714. XG-6 $3960. WG-9 1294. WG-10 1708. WG-9 1432. WG-10 1846. WG-6 2310. WG-6 2448. XG-5 $1994. XG-6 $2750. XG-5 $2240. XG-6 $2996. XG-6 $3850. XG-6 $4096. WG-9 1322. WG-10 1762. WG-9 1460. WG-10 1900. WG-6 2366. WG-6 2504. XG-5 $2064. XG-6 $2888. XG-5 $2310. XG-6 $3136. XG-6 $3988. XG-6 $4236. WG-9 1362. WG-10 1842. WG-9 1500. WG-10 1980. WG-6 2448. WG-6 2588. XG-7 $1926. XG-8 $2612. XG-7 $2172. XG-8 $2858. XG-8 $3714. XG-8 $3960. XG-7 $1994. XG-8 $2750. XG-7 $2240. XG-8 $2996. XG-8 $3850. XG-8 $4096. XG-7 $2064. XG-8 $2888. XG-7 $2310. XG-8 $3136. XG-8 $3988. XG-8 $4236. Prices include overload relay units. Types S, T, U, and V are supplied with a melting alloy type thermal overload relay. Types W and X are supplied with a magnetic overload relay. Deduct $1.50 if thermal unit is omitted. Select relay unit from Table 2 on page 120. ORDERING INSTRUCTIONS: 1. Specify Class and Type number of starter, give horsepower voltage and full load motor current. 2. If special features are required, order "Class........... similar to Type.............. " and state clearly features desired. 3. If starter is for adjustable speed motor, and a field rheostat is wanted, enter as a separate item of the order, giving speed range, resistance of rheostat in ohms, current on first step and current on last step. Prices above do not include rheostat. PAGE 66 SCHEDULE DISCOUNT SQD SLV 000068 Type CO-1 Type 10-11 Type PO-3 Type JNG-2 Class 8501 magnetic relays are used as auxiliary devices for controlling small single phase motors, or other light loads such as electric heaters, pilot lights, or audible signals. They do not provide motor overload protection, and are ordinarily used in a twowire control system. However, any available normally open contact can be wired to serve as a holding circuit in a three-wire system when a momentary contact pilot device is used. Pushbuttons, float switches, pressure switches, and thermostats can be used for pilot service. 25-60 CYCLES Description Single Pole, Single Throw Double Pole, Single Throw No. of Poles Nor mally Open 2 0 Double break contacts. TWO WIRE SEPARATE CONTROL 6-230 VOLTS No. of Poles Nor mally Closed 0 0 1 2 NonInduc tive Am pere Rating 15* 10 10 10 Maximum Single Phase Horsepower 115 Volts 230 Volts %1 14 'A 'A 'A 'A 'A General Purpose Enclosure NEMA Type \ Open Type Type CG-1 JNG-2 JNG-3 JNG-4 Price 5 8. $ii. 12.50 12.50 Type CO-1 JN-2 , JN-3 JN-4 Price $ 5.50 $ 8.50 10. 10. 6-300 VOLTS, 25 CYCLES $ $6-480 VOLTS, 60 CYCLES Description No. of Contacts Nor mally Open No. of Contacts Nor mally Closed Single Pole, Single Throw 1 0 Single Pole, Double Throw 1 1 NonInduc tive Am pere Rating 15 10 Maximum Single Phase Horsepower 115 Volts 230 Volts `A % 'A %. General Purpose Enclosure N EM A T ype 1 Type JG-11 JG-12 Price $ 9.50 $11. Open Type Type JO-11 JO-12 Price $ 7. $ 8.50 $ Types JO-11, JO-12, JG-11 and JG-12 relays are available with coils rated 300 volts, 25 cycles or 480 volts 60 cycles maxi mum, although contacts may be used to control A.C. loads as high as 600 volts. 25-60 CYCLES 6-600 VOLTS Description One Pole............................. Two Pole ............................ Three Pole......................... Four Pole............................ Number of Contacts Normally Open Normally Closed 11 22 33 44 t NonInductive Rating 10 Amperes General Purpose Enclosure NEMA Type 1 Open Type Type PG-1 PG-2 PG-3 PG-4 Price $18. $21. Type 1 PO-1 || PO-2 $24. $26.50 1 PO-3 PO-4 Price $15. $18. $21. $23.50 *Each pole of the relay consists of an isolated normally open and normally closed circuit. Due to electrical clearance, the normally open and normally closed circuits of any one pole must be used on circuits of the same polarity. T Contact mechanism used on Type P relay has the following pilot duty (inductive) ratings: Volts A. C. Pilot Duty -- Amperes . Normal Inrush D. C. Pilot Duty--Amperes Double Throw 110 15 40 0.5 220 10 20 0.2 440 6 10 600 5 8 6.02 ORDERING INSTRUCTIONS: 1. Specify Class and Type number of relay. Give voltage and frequency of operating coil. 2. Order suitable accessories and pilot control devices from pages 94-113. SCHEDULE DISCOUNT PAGE 67 SQD SLV 000069 A. C. MAGNETIC RELAYS MULTIPOLE, 10 AND IS AMPERE Class 8502 multi-pole magnetic relays may be used for switching control circuits, or for controlling small single phase or polyphase motors. If motor overload protection is re quired, it must be provided separately. All contacts are operated by a single magnet. Pilot devices, interlock contacts or contacts of other devices may be placed in the relay magnet coil circuit to give automatic operation. These multi-pole relays are not wired, and therefore have no holding circuit provisions. However, any ! normally open pole may be wired for that purpose. Multipole--Without Overload Protection or Holding Circuit--(Jnwired 25-60 CYCLES 10 Ampere 24-600 VOLTS 25-60 CYCLES 15 Ampere 24-600 VOLTS No. of Poles No. of Poles Nor mally Open 2 Poles 2 1 0 3 Poles 3 2 1 0 4 Poles 4 3 2 0 6 5 4 Poles 3 2 1 0 No. of Poles Nor mally Closed General Purpose Enclosure NEMA Type 1 Typo Price 0 AG-20 $18. 1 AG-11 21. 2 AG-02 21. 0 AG-30 $21. 1 AG-21 24. 2 AG-12 24. 3 AG-03 24. 0 AG-40 $23. AG-31 26. 2 AG-22 26. 3 AG-13 26. 4 AG-04 26. 0 AG-60 $33. AG-51 36. 2 AG-42 36. 3 AG-33 36. 4 AG-24 36. 5 AG-15 38. 6 AG-06 38. Open Type Type AO-20 AO-11 AO-02 AO-30 AO-21 AO-12 AO-03 AO-40 AO-31 AO-22 AO-13 AO-04 AO-60 AO-51 AO-42 AO-33 AO-24 AO-15 AO-06 Price $15. 18. 18. $18. 21. 21. 21. $20. 23. 23. 23. 23. $30. 33. 33. 33. 33. 35. 35. No. of Poles No. of Poles Nor mally Open 2 Poles 2 1 0 3 Poles 3 2 1 0 4 3 42 Poles 1 0 5 4 53 Poles 2 0 6 5 4 6 Poles 3 2 8 Poles | 0 8 7 6 5 4 3 2 1 0 No. of Poles Nor mally Closed General Purpose Enclosure NEMA Type I Type Price 0 BG-20 $24. 1 BG-11 27. 2 8G-02 27. 0 8G-30 $27. 1 BG-21 30. 2 BG-12 30. 3 8G-03 30. 0 BG-40 $29. 1 BG-31 32. 2 BG-22 32. 3 BG-13 32. 4 BG-04 32. 0 BG-50 $38. BG-41 41. 2 BG-32 41. 3 BG-23 41. 4 BG-14 41. 5 BG-05 43. 0 BG-60 $43. BG-51 46. 2 BG-42 46. 3 8G-33 46. 4 BG-24 46. 5 BG-15 48. 6 BG-06 48. 0 BG-80 $49. 1 BG-71 52. 2 BG-62 52. 3 BG-53 52. 4 BG-44 52. 5 BG-35 54. 6 BG-26 54. 7 BG-17 54. 8 BG-08 54. Open Type Type Price BO-20 BO-11 BO-Q2 $21. 24. 24. 80-30 BO-21 BO-12 $24. 27. 27. BO-03 27. BO-40 BO-31 BO-22 $26. 29. 29. BO-13 BO-04 29. 29. BO-50 BO-41 BO-32 $35. 38. 38. BO-23 BO-14 BO-05 38. 38. 40. BO-60 BO-51 BO-42 $40. 43. 43. BO-33 BO-24 BO-15 43. 43. 45. BO-06 45. BO-80 BO-71 BO-62 $46. 49. 49. BO-53 BO-44 BO-35 49. 49. 51. BO-26 BO-17 BO-08 51. 51. 51. Contacts on multipole relays are easily convertible from normally open to normally closed (or vice versa,) without the addition of extra parts. The two sketches above show how this is accomplished (15 ampere Type B contacts illustrated). When parts numbered 1, 2, 3 and 4 in sketch 1 are removed, and reassembled as shown in sketch 2, the contacts are changed from normally open to normally closed. ^ ^g Devices with all normally open contacts are built in quantities for stock. Devices with normally closed con tacts are built to order only. It is therefore generally recommended that devices with all normally open con tacts be purchased. This will result in a minimum inventory of relays and yet will permit coverage of all contact arrangement requirements by the simple conversion operation. ; ORDERING INSTRUCTIONS: 1. Specify Class and Type number of relay; number of poles; and the voltage and frequency of the operating coil. 2. Order suitable accessories and pilot control devices from pages 94-113. Spare parts may be ordered from page 116. 3. Describe clearly any special features or modifications of standard devices that are desired. PAGE 68 SCHEDULE DISCOUNT SQD SLV 000070 A. C. MAGNETIC CONTACTORS SIZES 00 TO 5, THREE WIRE CONTROL Size 0 Type BO-2 Size 1 Type CO-2 General Purpose Enclosure Size 5, Type GO-6 with two Arc Chutes Removed WITHOUT OVERLOAD PROTECTION Magnetic contactors are commonly used for many types of non-inductive loads. They also may be used for electric motor loads within the horsepower rating shown, if over load protection is not required, or if other provision is made for it. Contactors may be used with push buttons or other pilot control devices, to permit remote control switching of electric circuits. A holding circuit interlock for three wire control is provided on all of these Class 8502 magnetic contactors. 25-60 CYCLES 110-600 VOLTS CLASS 8502 No. of Size Poles 00 0 2 Pole Single Phase 1 2 3 Horse po wer Ratin JS Volts ivi a a. H.P. 8 Hour Ampere Ratings En closed Open General Purpose Enclosure NEMA Type 1 Typo Price 115 K 230 % 9 10 AG-1 S 22. 115 1 230 1H 13.5 15 BG-1 $ 28. 115 1A 230 3 22.5 25 CG-1 $ 33. 115 3 230 ?A 45 50 DG-1 $ 68. 115 J* 230 90 100 EG-1 $112. Prices include interlock lor 3-wire control Water-tight Enclosure NEMA Type 4 Dust-Tight Industrial Use Enclosure A NEMA Type 12 Open Type Typo Price Typo Price Typo Price AO-1 $ 20. BW-1 5 63. BA-1 $ 40. BO-1 $ 26. CW-1 $ 69. CA-1 $ 45. CO-1 $ 31. DW-1 $140. DA-1 $ 90. DO-1 5 58. EW-1 $214. EA-1 $138. EO-t $ 92. 4 135 150 FG-1 $264. FW-1 $438. FD-1 $350. FO-1 $222. 5 270 300 GG-1 $507. GW-1 $707. GD-1 $707. GO-1 $437. 208-220 1 00 440-550 1 9 10 AG-2 $ 25. AO-2 $ 23. 208-220 2 0 440-550 3 13.5 15 BG-2 $ 31. BW-2 $ 66. BA-2 $ 43. BO-2 $ 29. 208-220 5 3 1 440-550 t'A 22.5 25 Pole 208-220 15 2 440-550 25 45 50 Poly phase 208-220 30 3 440-550 50 90 100 CG-2 $ 36. DG-2 $ 72. EG-2 $120. CW-2 % 72. DW-2 $144. EW-2 $222. CA-2 $ 48. DA-2 $ 94. EA-2 $146. CO-2 $ 34. DO-2 $ 62. EO-2 $100. 208-220 so 4 440-550 100 135 150 208-220 100 5 440-550 200 270 300 FG-2 $282. GG-2 $545. FW-2 $456. GW-2 $745. FD-2 $368. GD-2 $745. FO-2 $240. GO-2 $475. 220 1 00 440-550 1 9 10 AG-3 $ 33. AO-3 $ 31. 220 2 0 440-550 3 13.5 15 BG-3 $ 39. BW-3 $ 75. BA-3 $ 51. BO-3 $ 37. 220 5 4 1 440-550 7H 22.5 25 Pole 220 15 2 440-550 25 45 50 Poly phase 220 30 3 440-550 50 90 100 220 50 4 440-550 100 135 150 220 100 5 440-550 200 270 300 CG-3 $ 44. CW-3 $ 80. CA-3 $ 56. CO-3 $ 42. DG-3 $ 90. DW-3 $190. DA-3 $112. DO-3 $ 80. EG-3 $148. EW-3 $278. EA-3 $174. EO-3 $128. FG-3 $376. FW-3 $622. FD-3 $492. FO-3 $334. GG-3 $1014. GW-3 $1234. GD-3 $1144. GO-3 $874. AAIso functionally equivalent to NEMA Type 5. Contactors with enclosures lor Class II Groups E, F and G and Class I Group D Hazardous Locations are also available. ORDERING INSTRUCTIONS: 1. Specify Class and Type number of contactor. Give horsepower, voltage, phase, cycles and full load motor current; or give voltage, phase, cycles, and current rating, if other than motor load is used. 2. Order suitable push button stations and accessories from pages 94-115. Spare parts, electrical interlock, and user modification kits may be ordered from pages 116-118. 3. Describe clearly any special features or modifications of standard devices which are desired. SCHEDULE DISCOUNT PAGE 69 SQD SLV 000071 A. C. RELAYS AND CONTACTORS DIMENSIONS and WIRING DIAGRAMS APPROXIMATE DIMENSIONS -- NOT FOR CONSTRUCTION Class 8502 Open Type Contactors Sizes 00 to 4 DIMENSION TABLE FOR OPEN TYPE CONTACTORS SIZE 00 SIZE 0t SIZE 0A SIZE 1 SIZE 2 SIZE 3 SIZE 4 SIZE 5 Dimen- Diagram 1 2-4 5, 6 Pole* Pole* Diagram 1 2, 3 4 Pole Pole Diagram 1 2, 3 4 Pole Pole Diagram 1 2, 3 4 Pole Pole Diagram 1 2, 3 4 Pole Pole Diagram 1 2, 3 4 Pole Pole Diagram 1 34 Pole Pole Diagram 2 23 Pole Pole A 2/2 2/2 3% 3% 4Va 4 Va 59/,z 5% 5% 7% 67a 9% 9/2 11 Ms 13 16 B 5 5 6/4 6/4 6Ms 6/, 6/7 10/4 10/4 11 Va 11% 16% 16% 15 15 C 3% 3% 3 'A 3/4 3% 3% 3'Ms 3'Ms 4% 4% 5% 5% 7Ms m 9/e 9/e D 3'Vn 3'Ms 5/2 5/2 b/2 5/2 6/2 0/2 9/2 9/2 10/4 IO/4 13% 13% 11% 14% E .F #10V-2s ? 7a #10-24 1 #10-24 1 #10-14 1 #10-24 1 #10-24 1 #10-24 1 #10-24 1 l/2 7iz 1/? Tv 2 7? 2 % 2 2%t 2 1 1 `/2 II/2 7k 7k G 7a 7a 7k 7k 'Hz 'Hz 7k 7k 1/s I'/lt 1 `/a i?/ 1 1 H 3 3 2'Ms 4'Hz J m 4% 2% 3% 5/e 5A< Wgt. (Lbs.) 2 2!4 3 3 3 3 _ 4 4 13 16 23 29 160 210 All dimensions in inches. * Dimensions for unwired contactors shown (see page 68). For wired contactors (page 69) add one pole for interlocking use. fUnwired contactors (page 68). AWired contactors (page 69) - Class 8502 Open Type Contactor Size 5, h*--C-- NEMA 1 Enclosure lor Class 8502 Contactors DIMENSION TABLE FOR CONTACTORS IN NEMA I ENCLOSURES Size 00 Size 0 + Diagram 3 $ Diagram 3 $ 2, 3, 4 5, 6 2, 3, 4 5 sions Poles * Poles 4= Poles Poles A 4 >4 6% 4 7a 5 7a B 7% 7% 8% 8% C 4 4 4!4 4'A D 2|/2 5 3V4 3'A E 5% 6'A 7'/e 7/a F 7iz 9/jz 9/jZ 9/iz Wgt. (Lbs.) 4% 5 6/2 6% Sizes 0&1A Diag. 3 2, 3, 4 Poles 6Ms 9'Ms 41S/32 4% 6% 'A Size 2 Diagram 3 2, 3 4 Poles Poles 8% 147a 6 6 Va 11'Ms Ms 10% 14% 5% 6/e 11'Ms Ms Sue 3 Diagram 3 2, 3 4 Poles Poles 10% 19'/e 7 8% 16'A 'Hz 12% 19'/e 7% 10 16 Viz 24 27 38 44 Size 4 Diagram 3 2, 3 4 Poles Poles 14/4 25% 8/2 12 22'Ms 'Viz 17'A 25/4 9|/2 14/2 22/2 V\6 Size 5 Diagram 3 2, 3 3 Poles Poles 20/4 32'A 15 15 28 V16 24'A 32'A 15 19 28 460 460 AN dimensions in inches. Dimensions for unwired contactors shown (see page 68). For wire contactors (page 69) add one pole for interlocking use fUnwired contactors (page 68). AWired contactors (page 69). Enclosure design not as shown on diagram, but dimensions apply. _-i 7HF0ft P04- I /s 9"F0R POL2 S3, -A" -3l- pT 41 T A i____ U-- (41 HOLES FOR 10 MTti SCREW Class 8501 -- Type PO Relays Shipping Weight -- 1% Lbs. PAGE 70 WIRING DIAGRAMS LI L2 L 3 GROUNDED Class 8502 Sizes 0 and 1 3 Pole Wired Contactor Class 8502, Size 2, 3 and 4 3 Pole Contactors SQD SLV 000072 A. C. MECHANICALLY HELD CONTACTORS SIZES OO TO 5 Type DO-3 with coil clearing contacts WITHOUT OVERLOAD PROTECTION Mechanically held contactors are widely used in hospitals, schools and office buildings, where the slight hum of magnetic contactors may be objectionable. SIZES 00-0 110-600 VOLTS, 25-60 CYCLES SIZE 00 TYPE A SIZE 0 TYPE B Number Number of Poles of Poles initially Open Number of Poles Initially Closed General Purpose Enclosure-NEMA Typel Type Price Open Type Type Price General Purpose Enclosure-NEM AType 1 Type Price Open Type Type Price 2 0 AG-20 $ 33. AO-20 $ 31. BG-20 $ 33. BO-20 $ 36. 2 t 1 AG-11 38. AO-11 35. 8G-11 42. BO-11 39. 0 2 AG-02 38. AO-02 35. BG-02 42. BO-02 39. 3 0 AG-30 $ 36. AO-30 $ 33. BG-30 $ 42. BO-30 $ 39. 3 2 1 0 1 AG-21 40. AO-21 38. BG-21 45. BO-21 42. 2 AG-12 3 AG-03 40. 40. AO-12 AO-03 38. 38. BG-12 BG-03 45. 45. BO-12 BO-03 42. 42. 4 3 0 AG-40 $ 39. 1 AG-31 43. AO-40 AO-31 $ 36. 40. BG-40 BG-31 $ 44. 47. BO-40 BO-31 $ 41. 44. 4 2 2 AG-22 43. AO-22 40. BG-22 47. BO-22 44. 1 3 AG-13 43. AO-13 40. BG-13 47. BO-13 44. 0 4 AG-04 43. AO-04 40. BG-04 47. BO-04 44. 5 0 AG-50 $ 47. AO-50 5 44. BG-50 $ 53. BO-50 * 50. 4 1 AG-41 51. AO-41 49. BG-41 56. BO-41 53. 5 3 2 AG-32 51. AO-32 49. 8G-32 56. BO-32 53. 2 1 3 AG-23 4 AG-14 51. 51. AO-23 AO-14 49. 49. BG-23 BG-14 56. 56. BO-23 BO-14 53. 53. 0 5 AG-05 S3. AO-05 51. BG-05 58. BO-05 55. 6 0 AG-60 $ 50. AO-60 $ 47. BG-60 $ 58. BO-60 $ 55. 5 1 AG-51 54. AO-51 51. BG-51 61. BO-51 58. 4 2 AG-42 54. AO-42 51. BG-42 61. BO-42 58. 6 3 3 AG-33 54. AO-33 51. BG-33 61. BO-33 58. 2 1 0 4 AG-24 5 AG-15 6 AG-06 54. AO-24 56. AO-15 56. AO-06 51. S3. S3. BG-24 BG-15 8G-06 61. 63. 63. BO-24 BO-15 BO-06 58. 60. 60. SIZES 1-5 110-600 VOLTS, 25-60 CYCLES No. of Size Max. H. P. Single Phase Max. H. P. Polyphase 8 Hour Ampere Rating General Purpose Enclosure NEMA Type 1 Open Type 115 V. 230 V. 220 V. 440-550V. Enel. Open Type Price Type Price 1 2 23 4 +5 1 2 33 4 *5 +5 1 42 3 1 Vz 3 3 7/2 7'/2 15 5 15 30 50 100 5 15 30 7'/2 25 50 100 200 7/2 25 50 22.5 45 90 135 270 270 22.5 45 90 135 270 270 22.5 45 90 25 50 100 150 300 300 25 50 100 150 300 300 25 50 100 CG-2 DG-2 EG-2 FG-1 *ZG-2 fZG-6 CG-3 DG-3 EG-3 FG-2 *ZG-3 tZG-7 CG-4 DG-4 EG-4 $ 68. 104. 146. 374. 654. 686. $ 72. 108. 154. 422. 718. 756. $ 80. 128. 184. CO-2 DO-2 EO-2 FO-1 *ZO-2 tZO-6 CO-3 DO-3 EO-3 FO-2 *ZO-3 tZO-7 CO-4 DO-4 EO-4 $ 66. 96. 128. 316. 530. S64. $ 70. 100. 136. 342. 548. 588. $ 78. 120. 166. *For non-inductive loads --- equipped with carbon tips and without blow-out coils. Ratings also apply for tungsten lamp loads. *j*For inductive loads -- equipped with magnetic blowouts. RATINGS Device Size 00, Type A Size 0, Type B Max. H. P. Single Phase 115 Volts 230 Volts '/2 % 1 V/2 Max. H. P. Polyphase 110 228-220 440-550 Volts Volts Volts %1 1 23 8 Hour Ampere Rating Enel. 9 13.5 Open 10 15 Addition for Coil Clearing Contacts Type A and B C D E F Z Price per Device Consult Factory $ 6. $ 8. $10. $12. Furnished as Standard ORDERING INSTRUCTIONS: 1. Specify Class and Type Number of contactor; give voltage and frequency of operating coils. Indicate horsepower and full load current rating of motor or current rating only if other than motor load is to be controlled. 2. Order suitable push button station from pages 94-100, Class 9001. 3. If coil clearing contacts are desired, specify on order as Form Y-14, and add the price addition shown above to price of contactor. SCHEDULE DISCOUNT PAGE 71 SQD SLV 000073 A. C. MAGNETIC STARTERS LINE VOLTAGE TYPE MELTING ALLOY OVERLOAD RELAYS 8536 Line voltage magnetic starters provide the simplest method for starting and stopping A.C. squirrel cage motors, and have become widely used because of their features of economy and protection. They are used when full starting torque may be safely applied to the driven machine and where the resulting current in rush is not objectionable. Motor overload protection is provided by melting alloy type thermal overload relays connected in series with the motor windings. 110-600 VOLTS No. of NEMA Poles Size 2 Pole 0 1 "A 0 1 3 Pole 2 3 4 5 6 0 1 4 Pole 2 3 4 5 Ratings Volts Max. H.P. Poly phase Single phase 115 1 230 1H 115 1J4 230 3 115 3 230 5 110 208-220 440-550 2 3 110 208-220 440-550 110 208-220 440-550 3 5 7'A 7*4 15 25 JJ0 208-220 440-550 15 30 50 208-220 50 440-550 100 208-220 100 440-550 200 208-220 200 440-550 400 220 440-550 2 2 220 440-550 220 440-550 5 7J4 15 25 220 440-550 30 50 220 50 440-550 100 220 100 440-550 200 General Purpose Enclosure NEMA Type 1 Type Price BG-1 $ 34. CG-1 5 38. CG-2 $ 50. BG-2* $ 39. CG-3 $ 44. DG-1 $ 84. EG-1 $138. FG-1 $308. GG-1 $622. HG-2 $1834. BG-3 $ 50. CG-4 $ 56. DG-2 $103. EG-2 $168. FG-2 $404. GG-2 $1091. Water-tight Enclosure N EM A Type 4 Type Price BW-1 $ 69. CW-1 $ 75. CW-2 $ 86. BW-2 $ 74. CW-3 $ 80. DW-1 $156. EW-1 $240. FW-1 . $482. GW-1 $822. HW-2 $2640. BW-3 $ 89. CW-4 $ 94. DW-2 $207. EW'2 $298. FW-2 $650. GW-2 $1311. Dust-Tight Industrial Use Enclosure A NEMA Type 12 For Hazardous Locations Class II Groups E, F & G NEMA Type 9 Class 1 Group D NEMA Type 7 Type Price Type Price Type Price BA-1 $ 46. BE-1 $ 69. Use Size 1 CA-1 $ 51. CE-1 5 7S. CR-1 $141. CA-2 $ 62. CE-2 $ 86. CR-2 $152. BA-2 $ 51. BE-2 $ 74. Use Size 1 CA-3 $ 56. CE-3 $ 80. CR-3 $146. DA-1 $106. DE-1 $190. DR-1 $262. EA-1 $164. EE-1 $284. ER-1 $372. FD-1 GD-1 HD-2 BA-3 CA-4 DA-2 EA-2 FD-2 GD-2 $394. FE-1 $556. $822. GE-1 $958. $2387. $ 62. BE-3 $ 89. $ 68. CE-4 $ 94. $125. DE-2 $241, $194. EE-2 $342. $520. FE-2 $750. $1221. GE-2 $1491. Use Size 1 CR-4 $158. DR-2 $309. ER-2 $446. Prices include thermal overload relay units. Deduct $1.50 each if relay units are omitted. Select relay units from Table lf Page 120. For prices and additions and special features, see page 73. ^Standard packaging quantity for 220 volt, 60 cycle equipment -- 10. AAIso functionally equivalent to NEMA Type 5. ORDERING INSTRUCTIONS 1. Specify Class and Type number of starter. Give horsepower, voltage, phase, cycles and full load motor current. 2. Select thermal units or heaters from proper tables. 3. Order suitable push button stations and accessories from pages 94-115. Spare parts, electrical interlock and user modification kits may be ordered from pages 116-118. 4. If special features are desired, order Class 8536, Type . . . Form . . selecting the correct Form letter from the table on page 73. If more than one Form letter is used arrange the letters in alphabetical order as "Class 8536, Type DG-1, Form AFT". Describe clearly any modification which cannot be covered by Form letters. 25-60 CYCLES Open Type Type Price BO-1 $ 32. CO-1 $ 37. CO-2 5 48. BO-2 5 37. CO-3 $ 42. DO-1 % 74. EO-1 $118. FO-1 $266. GO-1 $552. HO-2 $1488. BO-3 $ 47. CO-4 $ 53. DO-2 $ 93. EO-2 $150. FO-2 $364. GO-2 $951. j PAGE SCHEDULE DISCOUNT ) SQD SLV 000074 A. C. MAGNETIC STARTERS LINE VOLTAGE TYPE 110-600 VOLTS BIMETAL OVERLOAD RELAYS These line voltage starters are similar in construction and application to those listed on the opposite page, except that they include bimetallic type thermal overload relays for motor protection. The bimetal relays may be set for either hand or automatic operation, and their trip point is adjustable within a range of 85 % to 115 % of the nominal trip rating. 8536 25-60 CYCLES No. of NEMA Poles Size Volts Ratings Max. H.P. Poly phase Single phase General Purpose Enclosure NEMA Type 1 Type Price Water-tight Enclosure NEMA Type 4 Type Price Dust-Tight industrial Use Enclosure A NEMA Type 12 For Hazardous Locations Class 11 Groups E, F and G NEMA Type 9 Class 1 Group D NEMA Type 7 Type Price Type Price Type Price 115 0 230 2 Pole 1 115 230 115 m 230 1 154 BAG-1 $ 34. 154 3 CAG-1 $ 39. 3 5 CAG-2 $ SO. BAW-1 $ 69. CAW-1 S 75. CAW-2 $ 86. BAA-1 CAA-1 CAA-2 S 46. J SI. i 62. BAE-1 $ 69. CAE-1 S 75. CAE-2 $ 86. Use Size 1 CAR-1 $141. CAR-2 $152. 110 154 0 208-220 2 440-550 3 3AG-2 $ 39. BAW-2 S 74. BAA-2 J SI. BAE-2 i 74. Use Size 1 110 208-220 440-550 3 S 7 54 3 Pole 2 110 208-220 440-550 7J4 15 25 CAG-3 $ 44. DAG-1 $ 84. CAW-3 $ 80. DAW-1 $156. CAA-3 $ 56. DAA-1 $106. CAE-3 $ 80. DAE-1 $190. CAR-3 $146. DAR-1 $262. 110 15 3 208-220 30 440-550 50 EAG-1 $138. EAW-1 $240. EAA-1 $164. EAE-1 $284. EAR-1 $372. 208-220 50 4 440-550 100 208-220 100 5 440-550 200 FAG-1 $308. GAG-1 $622. Starters in these sizes and enclosures are not made with bimetal overload relays. Select starters with melting alloy overload relays from page 72. Prices include thermal overload relay units Deduct $1.50 each if relay units are omitted. Select relay units from Table 4, Page 121. For ordering instructions, refer to page 72 Four pole starters are also available. Consult factory for information. A Also functionally equivalent to NEMA Type 5. Open Type Type Price B AO-1 S 32. CAO-1 S 37. C AO-2 $ 4*. B AO-2 $ 37. CAO-3 $ 42. DAO-1 $ 74. EAO-1 $118. FAO-1 $266. GAO-1 $552. PRICES FOR ADDITIONS AND SPECIAL FEATURES (Prices apply to those starters on Page 72 as well as those above) Additional thermal units or heaters, each . "Start-Stop" push button in cover of NEMA Type 1 enclosure..................................................... "Start-Stop" push button in cover of NEMA Type 12 enclosure........................ .............. "Start-Stop" push button in cover of N EM A Type 4 or 9 enclosure............................................ "Hand-Off-Auto" selector switch in cover of NEMA Type 1 enclosure....................................... "Hand-Off-Auto" selector switch in cover of NEMA Type 12 enclosure..................................... "Hand-Off-Auto" selector switch in cover of N EM A Type 4, or 9 enclosure ....................... "Hand-Off-Auto" selector switch in cover of NEMA Type 7 enclosure....................................... Separate control circuit (specify voltage and frequency).................................................................... Additional electrical interlocks, each...................................................................... . Control circuit transformers (prices apply only to NEMA Types 1, 4, 9 and 12) 60 cycle, with fuse in low voltage side (No deduction for omission of fuse)........................... Form Letters Form A Form A Form A Form C Form A Form C Form C Form S Form X-- Form FT Sizes 0-1-1 Vz $ 1.50 8. 8. 22. 33. 8. 8.1 22. 33. N.C. 11. 27. *J*List number of extra normally open and normally closed interlocks required, not including holding circuit interlock. Size 2 $ 1.50 8. 8. 22. 33. 8. 8. 22. 33. N.C. 11. 38. Size 3 $ 1.50 8. 8. 22. 33. 8. 8. 22. 33. N.C. 11. 56. Size 4 $ 1.50 8. 22. 22. 8. 22. 22. N.C. 11. 68. Size 5 $ 1.50 33. 50. 50. 33. 50. 50. N.C. 33. 77. SCHEDULE DISCOUNT PAGE 73 SQD SLV 000075 A. C. MAGNETIC STARTER UNI VOLTAGE TYPE -- DIMENSIONS and WIRING DIAGRAMS APPROXIMATE DIMENSIONS - NOT FOR CONSTRUCTION dimension table for open type starters SIZE 0 SIZE 1 Dimension Diagram 1 2, 3 Pole 4 Pole Diagram 1 2, 3 Pole 4 Pole A 4% 5/a 5%I 5% B 6Ms 6Ms 6/2 6'/2 C 3% 3% 3% 3'Ms D 5A SA e/2 &Vz E1 1 1 1 F #10-24 #10-24 #10-24 #10-24 G Ms Ms "/u % H Weight (Lbs.) 4 5 6 6 SIZE 2 Diagram 1 3 Pole 4 Pole 6Ms 10/4 4% 9/2 \A Va Ms 7% 10/a 4% 9'A 1M> % Ms 14 17 All dimensions in inches. SIZE 3 Diagram 1 3 Pole s'A 11/8 5% 10 y4 2 % IMs 3 4 Pole 9% 11 Zs 5% 10`A 2 Ma IMs 3 26 32 SIZE 4 Diagram 1 3 Pole 4 Pole 9/2 14% 7Ms 13% 2 % 1/s 2'Ms 12%s 16% 7%s 13% 2 % 1/s 4>Ms SIZE 5 Diagram 2 3 Pole 4 Pole 22 23/4 11 20% 18/2 Ms 1/4 27 23/4 11 25% 18/z Ms 1/4 210 275 Sizes 0 to 4 DIMENSION TABLE FOR STARTERS IN NEMA I ENCLOSURE SIZE o, i d i y2 Diagram 3 Dimensions A 6Ms A 9'%. C 4'Ma D 4% E 6% FA G% Weight (Lbs.) SIZE 2 Diagram 3 3 Pole 4 Pole 8% 14/a 6 6/a 11'Ms Ms Ms 10% 14/a 5% 6% 11% Ms Ms 25 28 SIZE 3 Diagram 3 3 Pole 4 Pole 107a 19/e 7 8% 16(4 Wn Ms 12% 19/s 7% 10 16 Ms 41 48 SIZE 4 Diagram 3 3 Pole 4 Pole 14/4 25% 8/2 12 22'Ms '%2 Ms 17/4 25/4 9/z 14/z 22/2 Ms SIZE 5 Diagram 3 $ 3 Pole 4 Pole 24/4 26/4 15 18 31 Ms 29'A 25/4 15 23 31 Ms 320 370 All dimensions are in inches. jfcEnclosure design is not as shown on diagram, but dimensions apply. THREE WIRE WIRING DIAGRAMS Class 8536 Open Type Starter Size 5 -I- aJ Diagram 3 NEMA 1 General Purpose Enclosure Lor Class 8536 Starters WIRING DIAGRAM FOR TYPES C.D.E OR F THREE POLE STARTER USED wWH THREE PHASE MOTOR. Class 8536, Sizes 2, 3 and 4 3 Phase Starters Class 8536 Size 5 3 Phase Starters Class 8536, Size 0 and 1 3 Phase Starter SQD SLV 000076 A. C. COMBINATION MAGNETIC STARTERS LINE VOLTAGE TYPE Combination^starters provide all of the control functions of Class 8536 line voltage starters, listed on omoS ^ ^d 73, plus all of the advantages of a disconnect means in the same enclosure. Class 8538 starters (pages 75-76) have a knife switch -- either fusible or nonfusible. Class 8539 starters (pages 77-78) have a thermal-magnetic trip circuit breaker. 8538 The single enclosure used has many advantages over separate starters and disconnects. A single device takes up less mounting space, and makes a neat installation. Installation and wiring costs are less because all wiring between *6 ?tarter a**d the disconnect is made at the factory. Greater safety for the operator is provided in a combination starter, as the cover of the enclosing case is interlocked with the disconnect means to prevent opening of the cover with the disconnect closed -- a feature not available with separate devices. 25-60 CYCLES No. of Poles Size 3 Pole SWITCH TYPE -- MELTING ALLOY OVERLOAD RELAYS Maximum Ratings Volts 208-550 208-220 440-550 208-220 440-550 208-220 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 440-550 208-220 440-550 208-220 440-550 440-550 208-220 440-550 208-220 440-550 440-550 H. P. Poly phase 5 7 *A 3 S 7'A 15 25 7A 15 IS 2S 30 50 30 30 50 $0 100 50 60 100 100 200 100 125 200 *f*Fuse Clip Size Amps. None 30 30 None None 30 60 30 None None 60 100 60 100 None None 200 100 200 None None 400 200 400 None None 600 400 600 CLASS 8538 General Purpose Enclosure NEMA Type 1 Type Price BG-1 BG-2 BG-3 CG-1 CG-1 $ 83. 85. 99. $ 88. CG-2 CG-3 CG-4 .$ 90. 101 104. DG-1 DG-1 $ 154. 154. DG-2 OG-3 $ 156. 175. OG-4 DG-5 $ 162. 183. EG-1 EG-1 $ 240. 240. EG-2 EG-3 EG-4 $ 272. 252. 292. FG-1 FG-1 $ 476. 476. FG-2 FG-3 FG-4 $ 590. 512. 620. GG-1 GG-1 $ 998. 998. GG-2 GG-3 GG-4 $1133. 1034. 1175. General Purpose Enclosure with Felt Gaskets Type BS-1 BS-2 BS-3 CS-1 CS-1 CS-2 CS-3 CS-4 DS-1 OS-1 OS-2 DS-3 DS-4 DS-5 ES-1 ES-1 es-2 ES-3 ES-4 FS-1 FS-1 FS-2 FS-3 FS-4 GS-1 GS-1 GS-2 GS-3 GS-4 t 93. 95. 109. $ 98. 98. .$ 100. 111 114. $ 170. 170. $ 172. 191. $ 178. 199. $ 262. 262. $ 294. 274. 314. $ 514. 514. $ 628. 550. 658. $1064. 1064. $1199. 1100. 1241, Dust-Tight Industrial Use Enclosure A NEMA NEMA Type 12 Type Price (Use Size 1) CA-1 CA-1 CA-2 CA-3 CA-4 DA-1 DA-1 DA-2 DA-3 DA-4 DA-5 EA-1 EA-1 EA-2 EA-3 EA-4 FA-1 FA-1 FA-2 FA-3 FA-4 GA-1 GA-1 GA-2 GA-3 GA-4 .$112. 112 $ 114. 125. 128. $ 188. 188. $ 190. 209. $ 196. 217. $ 284. 284. $ 316. 296. 336. $ 598. 598. $ 712. 634. 742. $1294. 1294. $1429. 1330. 1471. Water tight Enclosure NEMA Type 4 Type (Use Size 1) CW-1 CW-1 CW-2 CW-3 CW-4 DW-1 DW-1 DW-2 DW-3 DW-4 DW-5 EW-1 EW-1 EW-2 EW-3 EW-4 FW-1 FW-1 FW-2 FW-3 FW-4 $ 184. 184. $ 186. .197. 200 $ 302. 302. $ 304. 323. $ 310. 331. $ 498. 498. $ 530. 510. 550. $ 806. 806. $ 920. 842. 950. 208-600 VOLTS For Hazardous Locations Class 11 Groups E, F and G NEMA Type 9 Type Price (Use Size 1) CE-1 CE-1 $ 192. 192. DE-1 DE-1 $ 338. 338. EE-1 EE-1 $ 542. 542. SCHEDULE Prices include thermal overload relay units. Select Relay Units from Table 1, Page 120. Deduct $1.50 each if relay units are omitted. Prices for Additions and Special Features are listed on page 76. Four pole starters are also available. Consult factory for information. 4Prices do not include transformer and control fuse. If these are required, to meet J.I.C. specifications, refer to table on page 76 for appropriate additions prices. Standard devices do not include external reset for overload relays. See footnote on page 76. *}*See footnote on page 76. AAlso functionally equivalent to NEMA Type 5. ORDERING INSTRUCTIONS 1. Specify Class and Type number of starter; give horsepower, voltage, phase, cycles, and full load current rating of motor. 2. Select thermal relays from proper table. 3. If special features are desired, order Class 8538, Type.............. Form........... , selecting the correct Form letter from the table on page 76. If more than one Form letter is used arrange the letters in alphabetical order as "Class 8538, type DG-4, Form AFT." Describe clearly any modification which cannot be covered by Form letters. DISCOUNT PAGE 75 SQD SLV 000077 A. C. COMBINATION MAGNETIC STARTERS LINE VOLTAGE TYPE C LA S S 8538 SWITCH TYPE -- BIMETAL OVERLOAD RELAYS 25-60 CYCLES CLASS 8530 No. of Poles Size Volts Maximuni Ratings H. P. Poly phase *f Fuse Clip Size Amps. General Pur pose Enclosure NEMA Type 1 Type Price General Purpose Enclosure with Felt Gaskets Type Price Dust-tight and Industrial Use Enclosure NEMA Type 12A Type | Price Water tight Enclosure NEMA Type 4 Type j Price 208-550 2 None BAG-1 $ 83. BAS-1 $ 93. 0 208-220 2 30 BAG-2 85. BAS-2 95. 440-550 3 30 BAG-3 99. BAS-3 109. Use Size 1 (Use Size 1) 3 Pole 208-220 5 None CAG-1 $ 88. CAS-1 $ 98. CAA-1 $ 112. CAW-1 $184. 440-550 7'A None CAG-1 88. CAS-1 98. CAA-1 112. CAW-1 184. 1 208-220 3 30 CAG-2 $ 90. CAS-2 $100. CAA-2 114. CAW-2 $ 186. 208-220 5 60 CAG-3 101. CAS-3 111. CAA-3 125. CAW-3 197. 440-550 7H 30 CAG-4 104. CAS-4 114. CAA-4 128. CAW-4 200. 208-220 440-550 IS 25 None None DAG-1 DAG-1 $154. 154. DAS-1 DAS-1 $170. 170. DAA-1 DAA-1 188. 188. DAW-1 DAW-1 $302. 302. 2 TK 60 DAG-2 $156. DAS-2 $172. DAA-2 190. DAW-2 $304. 208-220 IS 100 DAG-3 175. DAS-3 191. DAA-3 209. DAW-3 323. 440-550 15 25 60 DAG-4 $162. DAS-4 $178. DAA-4 196. DAW-4 $310. 100 DAG-5 183. DAS-5 199. DAA-5 217. DAW-5 331. 208-220 440-550 30 50 None None EAG-f EAG-1 $240. 240. EAS-1 EAS-1 $262. 262. EAA-t EAA-1 284. 284. EAW-1 EAW-1 $498. 498. 3 208-220 30 200 EAG-2 $272. EAS-2 $294. EAA-2 316. EAW-2 $530. 440-550 30 100 EAG-3 252. EAS-3 274. EAA-3 296. EAW-3 510. 440-550 50 200 EAG-4 292. EAS-4 314. EAA-4 336. EAW-4 550. Prices include thermal relay units. Select relay units from table A, page 121. Deduct $1.50 each if thermal units are omitted. Ordering instructions are listed on page 75. Orderspare parts, electrical interlock and user modification kits from pages 115-118. Four pole starters are also available. Consult factory for information. *See footnote on page 75. A Also functionally equivalent to NEMA type 5. 208-600 VOLTS For Hazardous Locations Class II, Groups E, F and G NEMA Type 9 Type ] Price Use Size 1) CAE-1 CAE-1 $192. 192. DAE-1 DAE-1 $338. 338. EAE-1 EAE-1 $542. 542. PRICES FOR ADDITIONS AND SPECIAL FEATURES (Prices apply to those starters on page 75 as well as those listed above) "Start-Stop" push button in cover of NEMA Type 1 or 12 enclosure.......................................... "Start-Stop" push button in cover of N EM A Type 4, or 9 enclosure........................................... "Hand-Off Auto" selector switch in cover of NEMA Type 1 or 12 enclosure........................... "Hand-Off-Auto" selector switch in cover of NEMA Type 4 or 9 enclosure.............................. Separate control circuit (specify voltage and frequency)................................................................... ^Additional electrical interlocks, each......................................................................................................... Control circuit transformer with 550, 440 or 220 volt primary and 110 volt secondary: 60 cycle with fuse in low voltage side. No deduction for omission of fuse)............................. Letters Form A Form A Form C Form C Form S Form X-- Form F J Form 0 and 1 $ 1.50 8. 22. 8. 22. N.C. 11. 27. Sizes 1 $ 1.50 8. 22. 8. 22. N.C. 11. 38. fList number of extra normally open and normally closed interlocks required, not including holding circuit interlock. Size 2 $ 1.50 8. 22. 8. 22. N.C. 11. bbi Size 3 $ 1.50 8. 22. 8. 22. N.C. 11. 68. Size 5 $ 1.50 33. 50. 33. 50. N.C. 33. 77. This rating for starting duty only. Fuses not large enough for long time acceleration. *f Prices do not include fuses. Fuse clip sizes shown are adapted from Table 20 of the 1953 edition of the National Electric Code, and are the minimum size recommended when standard fuses are used. Fuse sizes should be selected in accordance with Article 430 of the National Electric Code on the basis of actual current rating of the motor. ' Where fuses having time delay appropriate for the starting character istics of the motor are used, the horsepower ratings shown in the table may be applied to the starter and fusible switch combination listed: Starter Size 1 2 2 3 4 5 Max. Volts 250 250 600 600 600 600 Fuse Clip Amps. 30 60 60 100 200 400 Max. H. P. 5 15 25 50 100 200 PAGE 76 SCHEDULE DISCOUNT SQD SLV 000078 A. C. COMBINATION MAGNETIC STARTERS LINE VOLTAGE TYPE 25-60 CYCLES3 POLE CIRCUIT BREAKER TYPE MELTING ALLOY OVERLOAD RELAYS 8539 208-600 VOLTS Max. H.P. Poly phase Volts Break NEMA er Size Trip Rat ing 208-220 O 2 440-550 0 15 15 208-220 1 3 440-550 0 20 15 208-220 1 5 440-550 1 30 15 208-220 T`A 440-550 2 t 40 20 208-220 2 10 440 2 550 2 50 30 20 208-220 2 15 440 2 550 2 50 40 30 208-220 3 20 440 2 550 2 100 50 40 208-220 3 25 440 2 550 2 100 50 50 208-220 3 30 440 3 550 3 too 70 50 '208-220 40 440 550 4 3 3 175 100 70 208-220 4 50 440 3 550 3 200 100 100 208-220 5 60 440 4 550 4 225 125 100 208-220 5 75 440 4 550 4 300 150 125 208-220 5 100 440 4 550 4 400 200 150 440 5 250 125 550 5 200 440 5 275 150 550 5 225 440 5 400 200 550 5 300 General Purpose Enclosure NEMA Type 1 Type Price BG-1 BG-2 $ 101. 130. CG-1 BG-2 $ 106. 130. CG-3 CG-2 $ 106. 135. DG-1 CG-4 $ 161. 135. DG-2 DG-3 DG-4 $ 161. 190. 190. DG-2 DG-5 DG-6 161. 190. 190. EG-1 DG-7 DG-8 $ 275. 190. 190. EG-2 DG-7 DG-9 $ 275. 190. 190. EG-2 EG-3 EG-4 $ 275. 275. 275. FQ-1 EG-5 EG-6 $ 600. 275. 275. FG-2 EG-7 EG-8 $ 600. 275. 275. GG-1 FG-3 FG-4 $1405. 600. 600. GG-2 FG-5 FG-6 $1405. 600. 600. GG-3 FG-7 FG-8 $1405. 600. 600. GG-4 GG-5 $1405. 1405. GG-6 GG-7 $1405. 1405. GG-8 GG-9 $1405. 1405. General Purpose Enclosure with Felt Gaskets Type BS-1 BS-2 CS-1 BS-2 CS-3 CS-2 DS-1 CS-4 DS-2 DS-3 DS-4 DS-2 DS-5 DS-6 ES-1 DS-7 DS-8 ES-2 DS-7 DS-9 ES-2 ES-3 ES-4 FS-1 ES-5 ES-6 FS-2 ES-7 ES-8 GS-1 FS-3 FS-4 GS-2 FS-5 FS-6 GS-3 FS-7 FS-8 GS-4 GS-5 GS-6 GS-7 GS-8 GS-9 Price $ 111. 140. $ 116. 140. $ 116. 145. $ 177. 145. $ 177. 206. 206. $ 177. 206. 206. $ 297. 206. 206. $ 297. 206. 206. $ 297. 297. 297. $ 638. 297. 297. $ 638. 297. 297. $1471. 638. 638. $1471. 638. 638. $1471. 638. 638. $1471. 1471. $1471. 1471. $1471. 1471. 4* Dust-Tight Industrial Use Enclosure A NEMA Type 12 Type Price (Use Size 1) CA-1 $ 130. (Use Size 1) CA-3 CA-2 $ 130. 159. DA-1 CA-4 $ 195. 159. DA-2 DA-3 DA-4 $ 195. 224. 224. DA-2 DA-5 DA-6 $ 195. 224. 224. EA-2 DA-7 DA-8 $ 319. 224. 224. EA-2 DA-7 DA-9 $ 319. 224. 224. EA-2 EA-3 EA-4 $ 319. 319. 319. FA-1 EA-5 EA-6 $ 722. 319. 319. FA-2 EA-7 EA-8 $ 722. 319. 319. GA-1 FA-3 FA-4 $1701. 722. 722. GA-2 FA-5 FA-6 $1701. 722. 722. GA-3 FA-7 FA-8 $1701. 722. 722. GA-4 GA-5 $1701. 1701. GA-6 GA-7 $1701. 1701. GA-8 GA-9 $1701. 1701. Water-Tight Enclosure NEMA Type 4 Type Price For Hazardous Locations Class 1, Group D NEMA Type 7 Type Price (Use Size 1) CW-1 $ 202. (Use Size 1) CW-3 CW-2 $ 202. 231. DW-1 CW-4 $ 309. 231. DW-2 DW-3 DW-4 $ 309. 338. 338. DW-2 DW-5 DW-6 $ 309. 338. 338. EW-2 DW-7 DW-8 $ 533. 338. 338. EW-2 DW-7 DW-9 $ 533. 338. 338. EW-2 EW-3 EW-4 $ 533. 533. 533. FW-1 EW-5 EW-6 $ 930. 533. 533. FW-2 EW-7 EW-8 $ 930. 533. 533. GW-1 FW-3 FW-4 $2247. 930. 930. GW-2 FW-5 FW-9 $2247. 930. 930. GW-3 FW-7 FW-8 $2247. 930. 930. GW-4 GW-5 $2247. 2247. GW-6 GW-7 $2247. 2247. GW-8 GW-9 $2247. 2247. (Use Size 1) CR-1 $ 260. (Use Size 1) CR-3 CR-2 $ 260. 289. DR-1 CR-4 $ 356. 269. DR-2 DR-3 DR-4 $ 356. 385. 385. DR-2 DR-5 DR-6 $ 356. 385. 385. ER-1 DR-7 DR-8 $ 600. 385. 385. ER-2 DR-7 DR-9 $ 600. 385. 385. ER-2 ER-3 ER-4 $ 600. 600. 600. FR-1 ER-5 ER-6 $1050. 600. 600. FR-2 ER-7 ER-8 $1050. 600. 600. GR-1 GR-3 FR-4 $2490. 1050. 1050. GR-2 FR-5 FR-6 $2490. 1050. 1050. GR-3 FR-7 FR-8 $2490. 1050. 1050. GR-4 GR-5 $2490. 2490. GR-6 GR-7 $2490. 2490. GR-8 GR-9 $2490. 2490. For Hazardous Locations Class 11, Groups E, F and G N EM A Type 9 Type Price (Use Size 1) CE-1 $ 210. (Use Size 1) CE-3 CE-2 $ 210. 239. DE-1 CE-4 $ 345. 239. DE-2 DE-3 DE-4 $ 345. 374. 374. DE-2 DE-5 DE-6 $ 345. 374. 374. EE-2 DE-7 DE-8 $ 577. 374. 374. EE-2 DE-7 DE-9 $ 577. 374. 374. EE-2 EE-3 EE-4 $ 577. 577. 577. FE-1 EE-5 EE-6 $ 984. 577. 577. FE-2 EE-7 EE-8 $ 984. 577. 577. GE-1 FE-3 FE-4 $2411. 984. 984. GE-2 FE-6 FE-6 $2411. 984. 964. GE-3 FE-7 FE-8 $2411. 984. 984. GE-4 GE-5 $2411. 2411. GE-6 GE-7 $2411. 2411. GE-8 GE-9 $2411. 2411. Prices include thermal overload relay units. Select relay units from Table 1, Page 120. Deduct $1.50 each if relay units are omitted. See Page 78 for ordering instructions. Order spare parts, electrical interlock and user modification kits from pages 116-118. _ JPr/ces do not include transformer and control fuse. If these are required, in order to meet J.f.C. specifications, refer to table below for appropriate additions prices. Standard devices do not include external reset for overload relays. AAlso functionally equivalent to NEMA Type 5. PRICES FOR ADDITIONS AND SPECIAL FEATURES (Applies to starters on Page 76 as well as those listed above) "Start-Stop" push button in cover of N EM A Type 1 or 12 enclosure.... "Start-Stop" push button in cover of NEMA Type 4 or 9 enclosure............... .................. "Start-Stop" push button in cover of NEMA Type 7 enclosure...................... ... "Hand-Off-Auto" selector switch in cover of NEMA Type 1 or 12 enclosure............................ "Hand-Off-Auto" selector switch in cover of N EM A Type 4 or 9 enclosure............................ "Hand-Off-Auto" Selector switch in cover of N EM A Type 7 enclosure...................................... Separate control circuit (specify voltage and frequency)....................................... .................. ^Additional electrical interlocks, each ... .. Control circuit transformer with 550, 440 or 220 volt primary and 110 volt secondary (prices apply only to NEMA Types 4, 9 and 12) 60 cycle with fuse in low voltage side (No deduction for omission of fuse)........................ Form Letters Form A Form A Form A Form C Form C Form C Form S Form X-- Form FT Sizes 0 and 1 $ 1.50 8. 22. 33. 8. 22. 33. N.C. 11. 27. tfcList number'of extra'normally open and normally closed interlocks required, not including holding circuit interlock. Size 2 $ 1.50 8. 22. 33. 8. 22. 33. N.C. 11. 38. Size 3 $ 1.50 8. 22. 33. 8. 22. 33. N.C. 11. 56. Size 4 $ 1.50 8. 22. 33. 8. 22. 33. N.C. 11. 68. Size 5 $ 1.50 33. 22. 50. 60. 50. 60. N.C. 33. 77. SCHEDULE DISCOUNT PAGE 77 SQD SLV 000079 A. C. COMBINATION MAGNETIC STARTERS LINE VOLTAGE TYPE C LAS S 8539 25-60 CYCLES Max. H.P. Poly phase Volts Brea ker NEMA Trip Size Rating 2 208-220 440-550 3 208-220 440-550 5 208-220 440-550 7 <A 208-220 440-550 208-220 10 440 550 208-220 15 440 550 208-220 20 440 550 208-220 25 440 550 208-220 30 440 550 40 440 550 440 50 550 0 0 1 0 1 1 2 1 2 2 2 2 2 2 3 2 2 3 2 2 3 3 3 3 3 3 3 15 15 20 15 30 15 40 20 50 30 20 50 40 30 100 50 40 100 50 50 100 70 50 100 70 100 100 CIRCUIT BREAKER TYPE BIMETAL OVERLOAD RELAYS 3 POLE General Purpose Enclosure NEMA T ype 1 Type Price BAG-1 $ 101. BAG-2 130. C AG-1 $ 106. BAG-2 130. CAG-3 $ 106. CAG-2 135. DAG-1 $ 161. CAG-4 135. DAG-2 DAG-3 DAG-4 $ 161. 190. 190. DAG-2 DAG-5 DAG-6 $ 161. 190. 190. EAG-1 DAG-7 DAG-8 $ 275. 190. 190. EAG-2 DAG-7 DAG-9 $ 275. 190. 190. EAG-2 EAG-3 EAG-4 $ 275. 275. 275. EAG-5 $ 275. EAG-6 275. EAG-7 $ 275. EAG-8 275. General Purpose Enclosure with Felt Gaskets Type Price BAS-1 BAS-2 $ 111. 140. CAS-1 BAS-2 $ 116. 140. CAS-3 CAS-2 $ 116. 145. DAS-1 CAS-4 $ 177. 145. DAS-2 DAS-3 DAS-4 $ 177. 206. 206. DAS-2 DAS-5 DAS-6 $ 177. 206. 206. EAS-1 DAS-7 DAS-8 $ 297. 206. 206. EAS-2 DAS-7 DAS-9 $ 297. 206. 206. EAS-2 EAS-3 EAS-4 $ 297. 297. 297. EAS-5 EAS-6 $ 297. 297. EAS-7 EAS-8 5 297. 297. 4* Dust-tight Industrial Use Enclosure A NEMA Type 12 Type Price Use Size 1 CAA-1 $ 130. Use Size 1 CAA-3 CAA-2 130. 159. DAA-1 CAA-4 $ 195. 159. DAA-2 DAA-3 DAA-4 $ 195. 224. 224. DAA-2 DAA-5 DAA-6 $ 195. 224. 224. EAA-1 DAA-7 DAA-8 $ 319. 224. 224. EAA-2 DAA-7 DAA-9 $ 319. 224. 224. EAA-2 EAA-3 EAA-4 $ 319. 319. 319. EAA-5 $ 319. EAA-6 319. EAA-7 $ 319. EAA-8 319. Water-tight Enclosure NEMA Type 4 . Type Price ( Use Size 1) CAW-1 $ 202. (Use Size 1) CAW-3 $ 202. CAW-2 231. DAW-1 $ 309. CAW-4 231. DAW-2 $ 309. DAW-3 338. DAW-4 338. DAW-2 DAW-5 DAW-6 $ 309. 338. 338. EAW-1 DAW-7 DAW-8 $ 533. 338. 338. EAW-2 DAW-7 DAW-9 $ 533. 338. 338. EAW-2 EAW-3 EAW-4 $ 533. 533. 533. EAW-5 $ 533. EAW-6 533. EAW-7 $ 533. EAW-8 533. 208-600 VOLTS For Hazardous Locations Class 1, Group D NEMA Type 7 Type FVice For Hazardous Locations Class II, Groups E, F and G NEMA Type 9 Type Price (Sse Uize 1) CAR-1 $ 260. (Use Size 1) CAR-3 $ 260. CAR-2 289. DAR-1 $ 356. CAR-4 289. DAR-2 DAR-3 DAR-4 $ 356. 385. 385. DAR-2 DAR-5 DAR-6 $ 356. 385. 385. EAR-1 DAR-7 DAR-8 $ 600. 385. 385. EAR-2 DAR-7 DAR-9 $ 600. 385. 385. EAR-2 EAR-3 EAR-4 $ 600. 600. 600. EAR-5 $ 600. EAR-6 600. EAR-7 $ 600. EAR-8 600. (Use Size I) CAE-1 $ 210. (Use Size 1) CAE-3 $ 210. CAE-2 239. DAE-1 $ 345. CAE-4 239. DAE-2 DAE-3 DAE-4 $ 345. 374. 374. DAE-2 ' $ 345. DAE-5 374. DAE-6 374. EAE-1 DAE-7 DAE-8 $ 577. 374. 374. EAE-2 DAE-7 DAE-9 $ 577. 374. 374. EAE-2 EAE-3 EAE-4 $ 577. 577. 577. EAE-5 $ 577. EAE-6 577. EAE-7 $ 577. EAE-8 577. Size 4 and Size 5 Starters are not made with bimetal relay units. Select starters with melting alloy overload relays from page 77. Prices include thermal overload relay units. Select relay units from Table 4, Page 121. Deduct $1.50 each if relay units are omitted. ` Prices for additions and special features listed on Page 77. Order spare parts, electrical interlock and user modification kits from pages 116-t 18. frSee foot note on page 77. A Also functionally equivalent to NEMA Type 5. ORDERING INSTRUCTIONS 1. Specify Class and Type number of start er; give horsepower, voltage, phase, cycles, and full load current rating of motor. 2. Select thermal relays from proper table. 3. Specify circuit breaker trip rating il dif ferent from table above. 4. If special features are desired, order Class 8539, Type............ , Form............. . selecting the correct Form letter from the table on page 77. If more than one Form letter is used arrange the letters in alpha betical order as "Class 8539, Type EG-2, Form AFT." Describe clearly any modi fication which cannot be covered by Form letters. PAGE 78 SCHEDULE DISCOUNT SQD SLV 000080 A. C. COMBINATION MAGNETIC STARTERS / UNI VOLTAGE TYPE -- DIMENSIONS and WIRING DIAGRAMS APPROXIMATE DIMENSIONS - NOT FOR CONSTRUCTION for A.C. Combination Starters Diagram 2 NEMA 12 Dust Tight Industrial Use Enclosure for A.C. Combination Starters CLASS 8538 CLASS 8539 Size Symbol Types 0 &1 A B C D E F Types A B 2C D E F NEMA 1 Diagram 1 BG-1 BG-2 CG-1 CG-2 BG-3 CG-4 CG-3 91/4 17% 91/4 7 15/2 9A DG-1 DG-2 9/4 18% 9/4 7 16/2 Yu DG-3 DG-4 9/4 20% 9/4 7 18/2 Yu DG-5 1014 2314 9% 8 21 Yu 1014 26/4 9% 8 24 Yu 10/4 28/4 9% 8 26 Yu Types EG-1 EG-2 EG-3 EG-4 A 141/4 14/4 14/4 B 26/4 32/4 34% 3 C 11% n% n% D 11/2 11/2 11/2 E 23/2 29/2 32 F 7/m yK Vk Types FG-1 FG-2 FG-3 FG-4 A 16% 16% B 33/4 46/4 4 C 12/2 1214 D 14 14 E 30/2 43/2 F Vk Zk All dimensions are in inches. NEMA 12 Diagram 2 CA-1 CA-2 CA-3 CA-4 9/4 19/2 9/4 6/2 i8/2 Yu DA-1 DA-2 10/4 25 9% 8 24 Yu 9/4 20/2 9/4 7 19/2 Yu DAr3 DA-4 10/4 28 9% 8 27 Yu 9/4 22/2 9/4 7 21/2 Yu DA-5 10/4 30 9% 8 29 Yu EA-1 h/4 28% 11% 11 27% 7/m FA-1 16% 35% 12/2 13/2 34% 7/m EA-2 EA-3 14/4 34% n% 11 33% 7/M FA-2 FA-3 FA-4 16% 48% 12/2 1314 47% 7/M EA-4 14/4 37/4 n% 11 35/s 7/m NEMA 1 Diagram 1 NEMA 12 Diagram 2 BG-1- BG-2 CG-1 -- CG-4 CA-1 -- CA-4 7% 18% 9/4 514 I6/2 Yu 7% 20/2 9/4 5J/2 19/2 Yu DG-1 --DG-9 8% 22% 9/4 6K2 20(4 % EG-2 EG-1 EG-1 EG B-6 EG-8 10/4 29/4 9% 8 27 Yu 10/4 25/4 914 8 23 Yu DA-1--DA-9 8% 24i/2 914 6/2 23/2 Yu EA-2 EA-7 EA-1 EA3-6 EA-8 10/4 31 9% 8 30 Yu 10/4 27 9/4 8 26 Yu FG-1--FG-8 FA-1--FA-8 13/4 37/4 11/2 IOI/2 34/2 7/s 13/4 39% 11/2 1C 38% 7/m User's note: For Single ?H*se,Cow*. tw To LOM> To Tt^TJ. JwMPCH BETvtEEN Ll. U Ll l3 WIRING DIAGRAMS u Z J-3 Class 8538 and 8539 Sizes 0 and 1 A/zve'o co/^rACT' Class 8538 and 8539 Size 5 Class 8538 and 8539 Sizes 2, 3 and 4 PAGE 79 SQD SLV 000081 A. C. MAGNETIC STARTERS reduced voltage, primary resistor and part winding types 8747 PRIMARY RESISTOR TYPE Primary resistor starters provide smooth acceleration and reduced starting current by inserting resistors in series with the motor windings. MELTING ALLOY OVERLOAD RELAYS 45-60 CYCLES No. of Poles Max. H. P. Poly phase Volts 3 Pole, Three Phase 5 m 10 15 20 25 30 40 50 60 75 100 150 200 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 208-220 440-550 440-550 440-550 NEMA CLASS 116 RESISTORS Class 8547, Non-Reversing 110-SS0 VOLTS Class 8747, Reversing General Purpose Enclosure NEMA Type 1 Dust-tight Enclosure NEMA Type 5 General Purpose Enclosure NEMA Type 1 Dust-tight Enclosure NEMA Type 5 Type Price Type Price Type Price Type Price CG-3 DG-2 CG-3 $ 286. $ 400. 296. CD-3 DD-2 CD-3 $ 506'. $ 710. 516. CG-1 DG-1 CG-1 $ 430. $ 794. 445. CD-I OD-1 CO-1 $ 740. $1104. 755. DG-2 $ 420. DD-2 $ 730. DG-1 $ 814. DD-1 $1124. DG-2 EG-2 DG-2 EG-2 DG-2 $ 450. $ 600. 484. $ 610. 504. DD-2 ED-2 DD-2 ED-2 DD-2 $ 760. $ 910. 794. $ 920. 814. DG-1 EG-1 DG-1 EG-1 DG-1 $ 844. $1010. 878. $1026. 913. DD-1 ED-1 DD-1 ED-1 DD-1 $1154. $1320. 1188. $1336. 1223. EG-2 FG-1 EG-2 FG-1 EG-2 GG-1 FG-1 GG-1 FG-1 GG-1 FG-1 GG-1 GG-1 $ 638. $1296. 662. $1296. 684. $2022. 1320. $2022. 1320. $2178. 1320. $2094. $2372. ED-2 FD-1 ED-2 FD-1 ED-2 GD-1 FD-1 GD-1 FD-1 GD-1 FD-1 GD-1 GD-1 $ 948. $1682. 972. $1682. 994. $2484. 1706. $2484. 1706. $2640. 1706. $2556. $2834. EG-1 FG-1 EG-1 FG-1 EG-1 FG-1 FCF1 FG-1 $1054. $2198. 1078. $2198. 1113. $2222. $2222. $2222. ED-1 FD-1 ED-1 FD-1 ED-1 FD-1 FD-1 FO-1 $1364. $2768. 1388. $2768. 1423. $2790. $2790. $2790. Prices include thermal overload relay units. Deduct $1.50 each if relay units are omitted. Select relay units from Table 1, Page 120. Spare parts, electrical interlock, and user modification kits may be ordered from pages 116-118. ORDERING INSTRUCTIONS: Specify Class and Type number of starter; give horsepower, voltage, phase, cycles, full load current and type of motor. PART WINDING MOTOR STARTERS Class 8640 starters are used with part winding squirrel cage motors to provide reduced starting torque and current. MELTING ALLOY OVERLOAD RELAYS ^ 25-60 CYCLES Max. H. P. Polyphase No. of Poles NEMA Size 208-220 Volts 440-550 Volts General Purpose Enclosure NEMA Type 1 Type Price Water-tight Enclosure N EM A Type 4 Type Price Dust-tight Enclosure NEMA Type 5 208-600 VOLTS For Hazardous , Locations, Class 1 Group D NEMA Type 7 Type Price Type Price 10 15 CG-1 $ 225. CW-1 $ 319. CD-I $ 287. CFt-1 $ 455. 2 30 50 DG-1 318. DW-1 436. DD-1 390. DR-1 660. 3 Pole Three Phase 3 60 100 EG-1 446. EW-1 618. ED-1 546. ER-1 1008. 4 100 200 FG-1 947. FW-1 1218. FD-1 1145. 5 200 400 GG-1 1900. GW-1 2470. GD-1 2362. Prices include four thermal overload relay units. Deduct $1.50 each if relay units are omitted. Select relay units, based on full load current of each motor winding, from Table 1, Page 120. * ORDERING INSTRUCTIONS: Specify Class and Type number of starter; give horsepower, voltage, phase and cycles of motor, and full load current of each motor winding. PAGE 80 SCHEDULE DISCOUNT Class 8547 Type CG-3 Class 8547 Type DG-2 Class 8640 Type DG'I a I SQD SLV 000082 A. C. MAGNETIC STARTERS REDUCED VOLTAGE, AUTO-TRANSFORMER TYPE AUTO-TRANSFORMER TYPE -- AIR BREAK Fully automatic in operation, these starters apply a reduced voltage across the motor terminals during the acceleration period by means ol an auto-transformer. Greater starting torque per ampere of line current is provided than with any other form of reduc ed voltage starter. ORDERING INSTRUCTIONS: 1. Specify Class and Type number; give horsepower, voltage, phase, cycles and full load current rating of motor. 2. Select relay units from Table 1, Page 120. 3. Order suitable push button station from Pages 94-100. Spare parts, electrical in terlock, and user modifi cation kits may be ordered from pages 116-118. 4. If special features are re quired order "Class 8606 similar to Type........... " and state clearly features required. THREE PHASE -- MELTING ALLOY OVERLOAD RELAYS 25-60 CYCLES H. P. Ratings Volts Cycles 208-220 440-550 50-60 10 208-220 440-550 25 208-220 440-550 50-60 15 208-220 440-550 25 208-220 440-550 50-60 20 208-220 440-550 25 208-220 440-550 50-60 25 208-220 440-550 25 208-220 440-550 50-60 30 208-220 440-550 25 208-220 440-550 50-60 40 208-220 440-550 25 208-220 440-550 50-60 50 208-220 440-550 25 208-220 440-550 50-60 60 208-220 440-550 25 208-220 440-550 50-60 75 208-220 440-550 25 208-220 440-550 50-60 100 208-220 440-550 25 440-550 50-60 125 440-550 25 440-550 50-60 150 440-550 25 440-550 50-60 200 440-550 25 Genera Purpose Enclosure NEMA Type 1 Type Price DG-1 $ 570. DG-1 $ 598. DG-1 $ 570. DG-1 EG-1 DG-1 EG-1 DG-1 EG-1 DG-1 EG-1 DG-1 EG-1 $ 598. $ 670. 570. $ 698. 598. $ 670. 570. $ 698. 598. $ 698. EG-1 FG-1 EG-1 FG-1 EG-1 FG-1 EG-1 FG-1 EG-1 GG-1 FG-1 GG-1 FG-1 GG-1 FG-1 GG-1 FG-1 GG-1 FG-1 GG-1 FG-1 GG-1 GG-1 GG-1 GG-1 GG-1 GG-1 $ 956. $1296. 722. $1356. 956. $1296. 722. $1356. 956. $2022. 1320. $2076. 1496. $2022. 1320. $2076. 1496. $2178. 1320. $2278. 1598. $2094. $2178. $2094. $2436. $2372. $2674. CLASS 8606 Water-tight Enclosure NEMA Type 4 Type Price Dust-tight Enclosure N EM A Type 5 Type Price DW-1 $ 880. DD-1 $ 880. DW-1 $ 908. DD-1 $ 908. DW-1 $ 880. DD-1 $ 880. DW-1 EW-1 DW-1 EW-1 DW-1 EW-1 DW-1 EW-1 DW-1 EW-1 $ 908. $ 980. 880. $1008. 908. $ 980. 880. $1008. 908. $1008. DD-1 ED-1 DD-1 ED-1 DD-1 ED-1 DD-1 ED-1 DD-1 ED-1 $ 908. $ 980. 880. $1008. 908. $ 980. 880. $1008. 908. $1008. EW-1 FW-1 EW-1 FW-1 EW-1 FW-1 EW-1 FW-1 EW-1 GW-1 FW-1 GW-1 FW-1 GW-1 FW-1 GW-1 FW-1 GW-1 FW-1 GW-1 FW-1 GW-1 GW-1 GW-1 GW-1 GW-1 GW-1 $1266. $1866. 1032. $1926. 1266. $1866. 1032. $1926. 1266. $2592. 1890. $2646. 2066. $2592. 1890. $2646. 2066. $2748. 1890. $2848. 2168. $2664. $2748. $2664. $3006. $2942. $3244. ED-1 FD-1 ED-1 FD-1 ED-1 FD-1 ED-1 FD-1 ED-1 GD-1 FD-1 GD-1 FD-1 GD-1 FD-1 GD-1 FD-1 GD-1 FD-1 GD-1 FD-1 GD-l GD-1 GD-1 GD-1 GD-1 GD-1 $1266. $1682. 1032. $1742. 1266. $1682. 1032. $1742. 1266. $2484. 1706. $2538. 1882. $2484. 1706. $2538. 1882. $2640. 1706. $2740. 1984. $2556. $2640. $2556. $2898. $2834. $3136. 208-550 VOLTS For Hazardous Locations Class 11, Groups E, F and G NEMA Type9 Type Price DE-1 $ 880. DE-1 $ 908. DE-1 $ 880. DE-1 EE-1 DE-1 EE-1 DE-1 EE-1 DE-1 EE-1 DE-1 EE-1 $ 908. $ 980. 880 . $1008. 908. $ 980. 880. $1008. 908. $1008. EE-1 FE-1 EE-1 FE-1 EE-1 FE-1 EE-1 FE-1 EE-1 GE-4 FE-1 GE-1 FE-1 GE-1 FE-1 GE-1 FG-1 GE-1 FE-1 GE-1 FE-1 GE-1 GE-1 GE-1 GE-1 GE-1 GE-1 $1226. $1866. 1032. $1926. 1266. $1866. 1032. $1926. 1266. $2592. 1890. $2646. 2066. $2592. 1890. $2646. 2066. $2748. 1890. $2848. 2168. $2664. $2748. $2664. $3006. $2942. $3244. Prices include thermal overload relay units. Deduct $1.50 each if relay units are omitted. SCHEDULE ^ DISCOUNT PAGE 81 SQD SLV 000083 APPROXIMATE DIMENSION -- NOT FOR CONSTRUCTION GENERAL PURPOSE ENCLOSURE Class of Equipment 8547 8606 8640 Dimension Symbol A B C D E F Weight A B C D E F Weight A B C D E F Weight Size 1 CG-3 Diagram 1 1414 2314 9% UJS 20/2 60 CG-1 1314 1814 614 11 16 % Size 2 DG-2 Diagram 1 2014 2314 1414 14 . 1914 7/6 122--130 DG-1 Diagram 1 1814 4014 12% 11M? 3714 7/e 250--300 DG-1 16 <4 2414 714 14 22 Yu NEMA TYPE 1 Size 4 EG-2 Dorsum 1 2014 3014 15% 1714 2714 Vn 195-220 EG-1 Diagram 1 2214 43'/, 1514 14)4 39 Y 335--360 1 EG-1 19)4 2914 814 1614 2614 7/6 Size 4 FG-1 Diagram 1 27)4 4414 2114 23 40 Yk FG-1 Diagram 2 32!/, 64% 20 30 1214 Yk FG-1 26)4 40/, 10 23)4 27>/2 7/6 Size 5 CG-1 Diagram 1 30/, 59/, 36 28 28J4 %6 GG-1 Diagram 2 36/, 79/, 24 34 16/2 . Ym GG-1 30/, 77/, 24 28 161/2 All dimensions are in inches. Weights are approximate shipping weights which depend upon horsepower rating ot equipment. fi 2006 - 063 NEMA 1 General Purpose Wall Mounting Enclosure .' V P WIRING DIAGRAMS j" . Floor Mounting Enclosure Typical Wiring Diagram lor Class 8547 Primary Resistor Type Reduced Voltage Starter PAGE 82 Typical Wiring Diagram lor Class 8640 Part Winding Motor Starters Typical Wiring Diagram lor Class 8606 Auto-Transformer Type Reduced Voltage Starter A. C. REVERSING MAGNETIC CONTACTORS WITHOUT OVERLOAD PROTECTION Reversing type magnetic contactors are used to start, stop and reverse A. C. squirrel cage motors where overload protection is not needed or is provided separately. Square D offers these sturdy contactors in a large variety of sizes and enclosures. 110-600 VOLTS Ratings No. NEMA of Size Poles Volts Max. H. P. Type of Motor General Purpose Enclosure NEMA Type 1 Verti cal Type Hori zontal Type Price Water-tight Enclosure NEMA Type 4 Dust-Tight Industrial Use Enclosure A NEMA Type 12 Type Price Type Price 25-60 CYCLES Open Type Verti cal Type Hori zontal Type PG-. 2 Pole Single Phase 00 0 1 00 115 230 115 230 115 230 115 230 115 230 >4 94 1 l'A 3-Wire l'A 3 v% 4-Wire % Rep.-lnd. A 4-Wire 94 Split Phase CG-1 AG-4 BG-1 CG-2 AG-2 AG-3 $62. AW-1 $108. Use NEMA Size 0 $74. BW-1 $120. BA-1 $ 92. $86. CW-1 $150. $64. AW-2 $110. $64. AW-3 $110. CA-1 $104. Use NEMA Size 0 Use NEMA Size 0 CO-1 AO-1 BO-1 CO-2 AO-2 AO-3 $58. $70. $80. $60. $60. 3 Pole Single Phase 0 115 230 115 230 1 4-Wire l'A Rep.-lnd. l 4-Wire l'A Split-Phase BG-2 $76. BW-2 $122. BA-2 $ 94. BG-3 $76. BW-3 $122. BA-3 $ 34. BO-2 $72. BO-3 $72. 115 230 1 115 230 l'A 4-Wire 3 Rep.-lnd. CG-3 l'A 4-Wire 3 Split Phase CG-5 CG-4 CG-6 $88. CW-2 $152. CA-2 $106. CO-3 CO-4 $88. CW-3 $152. CA-3 $106. CO-5 CO-6 $82. $82. 208-220 00 440-550 1 1 AG-4 $64. AW-4 $110. Use NEMA Size 0 AO-4 $60. 208-220 0 440-550 2 3 BG-4 $76. BW-4 $122. BA-4 $ 94. BO-4 $72. 3 Pole Poly phase 208-220 440-550 208-220 2 440-550 208-220 3 440-550 5 l'A IS 25 30 SO 3 Phase CG-7 CG-8 $88. CW-4 $152. CA-4 $106. CO-7 CO-8 $82. DG-1 DG-2 $172. DW-1 $276. DA-1 $202. DO-1 DO-2 $156. EG-1 EG-2 $287. EW-1 $441. ED-1 $353. EO-1 EO-2 $259. 208-220 50 4 440-550 100 FG-1 FG-3 $698. FW-1 $970. FD-1 $800. FO-1 FO-3 $646. 208-220 100 5 440-550 200 GG-1 $1333. GW-1 $1653. GD-1 $1653. GO-1 $1059. 220 0 440-550 2 3 BG-5 $96. BW-5 $142. BA-5 $114. BO-5 $92. 220 1 440-550 S l'A CG-9 CG-10 $109. CW-5 $173. CA-5 $127. CO-9 CO-10 $105. 4 Pole Poly phase 220 2 440-550 220 3 440-550 15 25 30 SO 2 Phase 4-Wire DG-3 DG-4 $214. DW-2 $324. DA-2 $244. DO-3 DO-4 $198. EG-3 EG-4 $358. EW-2 $510. ED-2 $422. EO-3 ED-4 $328. 220 50 4 440-550 100 FG-2 FG-4 $888. FW-2 $1162. FD-2 $992. FO-2 FO-4 $834. 220 100 5 440-550 200 GG-2 $1597. GW-2 $2115. GD-2 $191ff. GO-2 $1323. Contactors with enclosures for Class II Groups E, F and G and Class I Group D hazardous locations are also available AAlso functionally equivalent to NEMA Type 5. ORDERING INSTRUCTIONS: Specify Class and Type number of contactor; give horsepower, voltage phase, cycles, and full load current rating of motor. For accessories, see pages 94-115 for spare parts, electrical interlock and user modification kits, see pagesjl 1.6-118. [pfr------ SCHEIULE DISCOUNT PAGE 83 SQD SLV 000085 A.C. REVERSING MAGNETIC CONTACTORS 8736 MELTING ALLOY OVERLOAD RELAYS Reversing type line voltage magnetic starters are used to start, stop and reverse A.C. squirrel cage motors where full motor starting torque will not damage the driven ma chinery and where the starting inrush current is not objectionable. Motor protection is provided by melting alloy type thermal overload relays. ' UO-6CO VOLTS 25-60 CYCLES Ratings No. NEMA of Size Poles Volts Max. H. P. Type of Motor General Purpose Enclosure NEMA T ype 1 Verti cal Type Hori zontal Type Price Water-tight Enclosure NEMA Type 4 Dust-Tight j| industrial Use Enclosure | NEMA Type 12 A 1 Open Type Type Price Type Price Verti cal Type Hori zontal Type Price 2 Pole Single Phase 00 0 1 115 230 115 230 115 230 >4 % 1 IK 3-Wire iK 3 AG-1 Use NEMA $66. AW-1 $112. Size O AO-1 $62. BG-1 $78. BW-1 $124. BA-1 $ 96. BO-1 $74. CG-1 CG-2 $90. CW-1 $154. CA-1 $108. CO-1 CO-2 $84. 115 230 00 115 230 A 4-Wire % Rep.-lnd. A 4-Wire % Split Phase AG-2 AG-3 $68. AW-2 $114. $68. AW-3 $114. Use NEMA Size 0 Use NEMA Size 0 AO-2 $64. AO-3 $64. 3 Pole Single Phase 0 115 230 115 230 1 4-Wire iK Rep.-lnd. i 4-Wire 1K Split Phase BG-2 $80. BW-2 $126. BA-2 $ 98. BG-3 $80. BW-3 $126. BA-3 $ 98. BO-2 $76. BO-3 $76. 115 230 1 115 230 IK 4-Wire 3 Rep.-lnd. IK 4-Wire 3 Split Phase CG-3 CG-5 CG-4 CG-6 $92. CW-2 $156. CA-2 $110. CO-3 CO-4 $92. CW-3 $156. CA-3 $110. CO-5 CO-6 $86. $86. 208-220 00 440-550 1 1 AG-4 $72. AW-4 $118. Use NEMA Size 0 AO-4 $68. 208-220 0 440-550 2 3 BG-4 $84. BW-4 $130. BA-4 $102. BO-4 $80. 208-220 440-550 3 Pole 208-220 Poly 2 440-550 phase 208-220 3 440-55C 5 7K 15 25 30 50 3 Phase CG-7 CG-8 $96. CW-4 $160. CA-4 $114. CO-7 CO-8 $90. DG-1 DG-2 $184. DW-1 $288. DA-1 $214. DO-1 DO-2 $168. EG-1 EG-2 $305. EW-1 $459. ED-1 $371. EO-1 EO-2 $277. 208-220 50 4 440-550 100 FG-1 FG-3 $724. FW-1 $996. FD-1 $826. FO-1 . FO-3 $672. 208-220 100 5 440-550 200 GG-1 $1410. GW-1 $1730. GD-1 $1730. GO-1 $1136. 220 0 440-550 2 3 BG-5 $104. BW-5 $150. BA-5 $122. BO-5 $100. 4 Pole Poly phase 220 1 440-550 220 2 440-55C 220 3 440-55C 5 7K 15 25 30 SO 2 Phase 4-Wire CG-9 CG-10 $117. CW-5 $181. CA-5 $135. CO-9 CO-10 $113. DG-3 DG-4 $226. DW-2 $336. DA-2 $256. DO-3 DO-4 $210. EG-3 EG-4 $376. EW-2 $528. ED-2 $528. EO-3 EO-4 $346. 220 50 4 440-55C 100 FG-2 . FG-4 $914. FW-2 $1188 FD-2 $1018 FQ-2 FO-4 $860. 220 100 5 440-55C 200 GG-2 $1674 GW-2 $2192 . GD-2 $1994 . GO-2 $1400. Prices include thermal overload relay units. Deduct $1.50 each if relay units are omitted. Select relay units from Table 1, Page 120. For Size 00 devices indicate motor full load current on order. Starters with enclosures for Class II, Groups E, F and G and Class I Group D hazardous locations are also available. AAJso functionally equivalent to NEMA Type 5. ORDERING INSTRUCTIONS: Specify Class and type number ot starter; give horsepower, voltage phase, cycles, and full load current rating of motor. For accessories, see pages 94*115; for spare parts, electrical'interlock and user modification kits, see pages 116-118. PAGE SCHEDULE DISCOUNT I SQD SLV 000086 A. C. REVERSING MAGNETIC STARTERS BIMETAL OVERLOAD RELAYS The reversing type line voltage magnetic starters listed below are identical to those on page 84 except that motor protection is provided by automatic/hand reset adjustable bimetal overload relays. These sturdy reversing starters are available in a variety of sizes and enclosures to suit almost any application. 110-600 VOLTS Ratings No. NEMA of Size Poles Volts Max. H. P. Type of Motor General Purpose Enclosure NEMA T ype 1 Verti cal Type Hori zontal Type Price Water-tight Enclosure NEMA Type 4 Dust-Tight Industrial Use Enclosure NEMA Type 12 A 25-60 CYCLES Open Type Type Price Type Price Verti cal Type Hori zontal Type Price 115 !4 00 230 % A AG-1 Use NEMA $66. AAW-1 $112. Size 0 AAO-1 $62. 2 Pole Single Phase 0 115 230 1 W 3-Wire BAG-1 $78. BAW-1 $124- BAA-1 $ 96. BAO-1 $74. 115 1 230 I'A 3 CAG-l CAG-2 $90. CAW-1 $154. CAA-1 $108. CAO-l CAO-2 $84. 115 230 00 115 230 ' 4-Wire % Rep.-lnd. >A 4-Wire % Split Phase AAG-2 AAG-3 $68. AAW-2 $114. $68. AAW-3 $114. Use NEMA Size 0 Use NEMA Size 0 A AO-2 $64. A AO-3 $64. 3 Pole Single Phase 0 115 230 115 230 1 4-Wire 1*4 Rep.-lnd. 1 4-Wire 1J4 Split Phase BAG-2 $80. BAW-2 $126. BAA-2 $ 98. BAG-3 $80. BAW-3 $126. BAA-3 $ 98. BAO-2 $76. B AO-3 $76. 115 230 1 115 230 V/2 4-Wire 3 Rep.-lnd. C AG-3 CAG-4 4-Wire 3 Split-Phase C AG-5 CAG-6 $92. CAW-2 $156. CAA-2 $110. CAO-3 CAO-4 $92. CAW-3 $156. CAA-3 $110. CAO-5 C AO-6 $86. $86. 208-220 00 440-550 1 1. Use NEMA A AG-4 $72. AAW-4 $118. Size 0 A AO-4 $68. 208-220 0 440-550 2 3 BAG-4 $84. BAW-4 $130. BAA-4 $102. BAO-4 $80. 208-220 440-550 3 Pole 208-220 Poly 2 440-550 phase 208-220 3 440-550 5 1A 15 25 30 50 3 Phase CAG-7 GAG-8 $96. CAW-4 $160. CAA-4 $114. C AO-7 C AO-8 $90. DAG-1 DAG-2 $184. DAW-1 $288. DAA-1 $214. DAO-1 DAO-2 $168. EAG-1 EAG-2 $305. EAW-1 $459. EAD-1 $371. E AO-1 E AO-2 $277. 208-220 50 4 440-550 1QQ 208-220 100 5 440-550 200 FAG-1 FAG-3 $724. GAG-1 $1410. Starters in these sizes and encios ures are not made with al overload relays, Select starters with melting alloy overload relays from Page 52. F AO-1 GAO-1 FAO-3 $672. $1136. 220 0 440-550 2 3 BAG-5 $104. BAW-5 $150. BAA-5 $122. B AO-5 $100. 220 440-550 5 C AG-9 CAG-10 $117. CAW-5 $181. CAA-5 $135. CAO-9 C AO-10 $113. 4 Pole 220 2 440-550 220 3 440-550 15 25 30 50 2 Phase 4-Wire DAG-3 DAG-4 $226. DAW-2 $336. DAA-2 $256. DAO-3 DAO-4 $210. E AG-3 E AG-4 $376. EAW-2 $528. EAD-2 $440. E AO-3 E AO-4 $346. 220 50 4 440-550 100 220 100 5 440-550 200 Starters in these sizes are not made with bimetal overload relays. Sefect starter with melting alloy overload relays from Page 84. Prices include thermal overload relay units. Deduct $1.50 each if relay units are omitted. Select relay units from Table 1, Page 121. Starters with enclosures for Class I f Groups E F and Class I Group D Hazardous locations are also available. AAlso functionally equivalent to NEMA Type 5. ORDERING INSTRUCTIONS: Specify Class and Type number of starter; give horsepower, voltage, phase, cycles and full load current rating of motor. Order spare parts from pages 116-118. SCHEDULE DISCOUNT PAGE 85 SQD SLV 000087 A. C. REVERSING CONTACTORS & STARTERS WIRING DIAGRAMS and DIMENSIONS APPROXIMATE DIMENSION -- NOT FOR CONSTRUCTION IM EM A Size 2 sion A t Weight A Weight A Weight A E Weight A D Weight 8702 8736 Open Device Vert. Horiz. Type Type Diagram 2 Diagram 3 NEMA 1 Vert. Horiz. Type Type Daigram 1 Daigram 1 Open Device Vert. Horiz, Type Type Diagram 2 Daigram 3 NEMA 1 Vert. Diagram 1 Diagram 1 6% 8% 8% IO/4 6% 9 6% 9 3% 5 3% 5 6% 6% 6% 8 5% 7 5% 7 Yu Yn Yn Yn 5% 15 4% 4 14% 11 6% 20% 5% 6 20 S/16 34 8 9% We 4% 7% 7% Ms 11 12% 11 5% 11% 10% Ms 34 6% 18% 6 4% 16 Yn 22 9% 25% 7 7% 23 Yn 52 15 10% 12% 6 8% 10 Yn 22 16% 15% 7 14 13 Yn 52 5% 15 4% 4 14% Ms 12 7% 20% 5% 6 20 Ms 34 8 9% 8% 4% 77a 7% Ms 12 12% 11 s'Yn 11% 10% Ms 34 6% 18% 6 4/2 16 Yn 23 9% 25% 7 7% 23 Ysz 52 15 10% 12% 6 8/2 10 Mz 23 16'4 15% 7 14 13 9/22 52 m 26 6% / Vs 25% "Az 55 10 3B!/2 8]/a 7 37 9/ts 15% 12% 6% 14% 11% "Az 55 19% 17% 8% 15% 16 M 10% 32% 8% 8 29% Ms 90 12% 46% 10 9% 44 Ms 19% 19% 8% 16% 16% Ms 90 22% 25% 10 19% 22% Ms 8% 26 6% 714 25% "/iz 57 10 38% 8% 7 37 Ms 15% 12% 6% 14% 11% "/3Z 57 19% 17% 8% 15% 16 Ms 10% 32/4 8/4 8 29% Ms 90 12 '4 46% 10 9% 44 Ms 19% 19/4 8/4 16/2 16/2 Ms 90 22% 25% 10 19% 22/2 Ms A E F Weight 24 35 8 22 24 Ms * 28/4 48% 17% 20 44 Ms 24 38% 8 22 28 Ms 310 * 28% 58% 23% All dimensions are in inches. Weights are approximate shipping weights in pounds. * General Purpose Floor Mounting Enclosure. NEMA 1 General Purpose Enclosure lor Reversing Contactors and Starters Diagram 2 . Open Type Vertically Mounted Reversing Contactors and Starters PAGE 86 Horizontally Mounted Starters. A. C. MULTI-SPEED MAGNETIC STARTERS Class 8811 Type DG-3 Class 8810 Type DG-3 Overload Relay Block and Thermal Unit Melting Alloy Type Overload Relay Unit MELTING ALLOY OVERLOAD RELAYS Line voltage type, A.C. multi-speed starters are designed to control separate winding and consequent pole winding squirrel cage motors which operate at 2, 3 or 4 different speeds. Starters are available for constant torque, variable torque and constant horse power motor applications. Motor protection is afforded by melting alloy type thermal overload relays. 8811,8812 208-S50 VOLTS Type of Motor NEMA Size Maximum Horsepower 208-220 440-550 Volts Volts Constant Horsepower 0 1 2 3 4 1/2 3 10 20 30 75 3 5 20 40 60 150 Class 8810 Two Speed General Purpose Enclosure NEMA Type 1 Open Type Cfass 8811 Three Speed 25-60 CYCLES Class 8812 Four Speed General Purpose General Purpose Enclosure Enclosure NEMA Type 1 NEMA Type 1 Type BG-1 CG-1 DG-1 EG-1 FG-1 GG-1 Price Type $ 160. 172. 308. 462. 1224. 2124. BO-1 CO-1 DO-1 EO-1 FO-1 GO-1 Price Type $ 156. 166. 290. 434. 1114. 1926. BG-1 CG-1 DG-1 EG-1 FG-1 Price Type $ 408. 430. 636. 914. 2214. BG-1 CG-1 DG-1 EG-1 FG-1 Price $ 606. 644. 964v 1420. 3342. Three 02 3 BG-2 $ 160. BO-2 $ 156. BG-2 $ 408. BG-2 $ 606. Phase 15 CG-2 172. CO-2 166. CG-2 430. CG-2 644. (Conse- Constant 2 15 25 DG-2 308. DO-2 290. DG-2 636. DG-2 954. quenl Torque 3 30 50 EG-2 462. EO-2 434. EG-2 914. EG-2 1420. Pole)* 4 SO 100 FG-2 1224. FO-2 1114. FG-2 2214. FG-2 3342. 100 200 GG-2 2124. GO-2 1926. Variable Torque 02 5 2 15 3 30 4 50 100 3 7/2 25 50 100 .200 BG-2 CG-2 DG-2 EG-2 FG-2 GG-2 $ 160. 172. 308. 462. 1224. 2124. BO-2 CO-2 DO-2 EO-2 FO-2 GO-2 $ 156. 166. 290. 434. 1114. 1926. BG-3 CG-3 DG-3 EG-3 FG-3 $ 408. 430. 636. 914. 2214. BG-3 CG-3 DG-3 EG-3 FG-3 $ 606. 644. 954. 1420. 3342. Three Phase, Y-Y Connected (Separate Winding) Only t Constant Horse power Constant Torque or Variable Torque 0 1 2 3 4 5 0 1 2 3 4 1/2 3 10 20 30 75 2 5 15 30 50 100 3 5 20 40 60 150 3 7/2 25 50 100 200 BG-3 CG-3 DG-3 EG-3 FG-3 GG-3 BG-4 CG-4 DG-4 EG-4 FG-4 GG-4 $ 116. 130. 228. 354. 860. 1768. BO-3 CO-3 DO-3 EO-3 FO-3 GO-3 $ 116. 130. 228. 354. 860. 1768, BO-4 CO-4 DO-4 EO-4 FO-4 GO-4 $ 112. 124. 212. 326. 808. 1658. BG-4 CG-4 DG-4 EG-4 FG-4 $ 112. 124. 212. 326. 808. 1658. BG 5 CG-5 DG-5 EG-5 FG-5 $ 290. 316. 462. 662. 1548. BG-4 CG-4 DG-4 EG-4 FG-4 $ 290. 316. 462. 662. 1548. BG-5 CG-5 DG-5 EG-5 FG-5 $ 416. 440. 630. 892. 2174. $ 416. 440. 630. 892. 2174. Prices include thermal overload relay units. Deduct $1.50 each if relay units are omitted. Select relay units from Table 1, Page 120. ^Prices and type numbers shown for three phase separate winding motor starters apply only when motor windings are star connected. When motor windings are connected open delta use the prices shown for three phase consequent pole motor starters. Prices and type numbers shown for three speed consequent pole motor starters apply only when the single speed winding is star connected. When the single speed winding is connected open delta, prices must be obtained from the factory. ORDERING INSTRUCTIONS 1. Specify Class and Type number of starter; horsepower, voltage, phase, cycles, RPM, and full load current of the motor at each speed. 2. Furnish motor connection diagram. 3. Order suitable push button stations from Class 9001 Section. Spare parts and electrical inter lock kits may be ordered from pages 116-118. 4. Specify either two or three wire control. 5. If Form 1 compelling relay is required, add the suffix, "FI" to Type number. For example --Class 8810, Type DG-2F1. 6. If Form 2 accelerating relays are required, add suffix "F2" to Type number. For example -- Class 8811, Type DG-2F2. 7. If other special features are desired, order "Class .... similar to Type . . . ." and state clearly the features required. SCHEDULE DISCOUNT PAGE 87 SQD SLV 000089 AUTOMATIC TRANSFER PANELS SIZES 0 TO 5 C LAS S 8901 Automatic transfer panels are used when it is necessary to maintain continuous power service such as in a hospital operating room or for emergency lighting in public places. The panels automatically switch the load from the normal source to an emergency source, when the former fails, and automatically restore the load to normal service when it is again available. A.C. NORMAL SUPPLY--A. C. EMERGENCY SUPPLY 110-600 VOLTS Maximum Rating Size Amperes En Open closed Horsepower Volts Single Phase Poly phase CLASS S901 .. . . ,,. I Normal Emerg. Contactor Contactor General Purpose Enclosure NEMA Type 1 Type Price 110 1 2 2 BG-A22 $ 128. 0 15 13.5 208-220 V/z 2 3 3 BG-A33 132. 440-550 2 3 4 4 BG-A44 150. 110 I'/z 3 2 2 CG-A22 138. 1 25 22.5 208-220 3 5 3 3 CG-A33 144. 440-550 5 7/z 110 3 7Vz 2 50 45 208-220 7/z 15 4 2 3 4 CG-A44 162. 2 DG-A22 220. 3 DG-A33 232. 440-550 10 25 4 4 DG-A44 272. 110 7Vz 15 2 2 EG-A22 330. 3 100 90 208-220 15 30 3 3 EG-A33 348. 440-550 25 50 4 4 EG-A44 410. 110 25 2 2 FG-A22 710. 4 150 135 208-220 50 3 3 FG-A33 744. 440-550 100 4 4 FG-A44 932. 110 2 2 2G-A22 1196. 5 300 270 208-220 440-550 100 3 3 ZG-A33 1274. 200 4 4 1 ZG-A44 1604. Transfer Panels for AC to DC, DC to DC and DC to AC are also available. 25-60 CYCLES Open Type Type BO-A22 BO-A33 BO-A44 CO-A22 CO-A33 CO-A44 DO-A22 DO-A33 DO-A44 EO-A22 EO-A33 EO-A44 FO-A22 FO-A33 FO-A44 20-A22 ZO-A33 ZO-A44 Price $ 124. 128. 146. 132. 138. 156. 204. 216. 256. 300. 316. 380. 658. 690. 880. 922. 998. 1330. AUTOMATIC TRANSFER PANELS PRICES FOR ADDITIONS AND SPECIAL FEATURES Form Letters Pneumatic time delay relay, range 0.2 to 180secs.. . Solid Neutral...................................................................... Electrical interlocks, each (specify on which req'd) Pilot lamp in cover, each............................................... Phase failure relay Three phase, 4 wire...................................................... Test switch.......................................................................... Voltage sensitive relay : Single phase.................................................................... Two phase................................................... ................ Three phase..................................................................... Omit power wiring: Two pole -- deduct...................................................... Three pole -- deduct................................................... Four pole -- deduct..................................................... Provide mechanically held contactors in place of electrically held contactors.............. ....... Form K Form N Form Y-28 Form Y-27 Form Y-29 Form Y-1 5 Form Y-1 5 Form Y-15 Form Y-16 Form Y-16 Form Y-16 Form Y-33 Sizes 0&1 $ 78. 3.30 11. 27. 63. 16.50 80. 160. 240. 6. 10. 14. 72. Size 2 $ 78. 3.90 11. 27. 63. 16.50 80. 160. 240. 14. 18. 24. 76. Size 3 $ 78. 5. 11. 27. 63. 16.50 80. 160. 240. 24. 30. 40. 85. Size 4 $ 78. 15.50 11. 27. 63. 16.50 80. 160. 240. 40. so. 66. 150. Single phase includes one relay; two phase includes two relays; three phase includes three relays. Size 5 $ 78. 24. 33. 27. 63. 16.50 80. 160. 240. 80. 110. 140. 225. ORDERING INSTRUCTIONS: 1. Order by Class and Type number, specify amperes or horsepower of load. Give voltage, frequency and source (i.e.--single phase, 2 wire; three phase, four wire, etc.), of both normal and emergency supplies. 2. If special features are desired order "Class 8901 Similar to Type...........'' and state clearly the features required. PAGE SCHEDULE DISCOUNT Type CO-A33 Type DG-A33 with voltage sensitive relay, phase failure relay and test switch. Ampere Ratings for Tungsten Lamp Loads--250 Volts or Less. Size Amperes 08 1 12 2 30 3 60 4 120 5 240 Fluorescent lamp loads 300 volts or less-- The characteristics of fluorescent lamps are such that it is not neces sary to derate contactors below their normal 8 hour ampere rating. SQD SLV 000090 SPECIAL PURPOSE CONTROL Class 8930 A.C. Special Purpose Control Custom-built control is recommended for efficient operation of machine tools, processing machinery, conveyor systems, and other equipment involving motor drives or electrically controlled hy draulic or pneumatic systems. Such control requires careful engi neering to include features which insure maximum safety, uninter rupted production, and long service. Square D special purpose control panels are grouped assem blies of motor starters, relays, timers, and other devices, complete with user terminals and interwiring for convenience of installation and maintenance. Circuits are usually designed for automatic sequencing of machine functions with minimum attention required of the operator. . Standard lines of devices are physically and electrically pro portioned for efficient combination on special panels. A complete variety of enclosure types are available, and open panels can be supplied for mounting within machine cavities. Other features available include line and reduced voltage start ing, main line disconnect means with external operating handles, low voltage control circuits, branch circuit overcurrent protection, and motor running protection. Square D custom-built control can be furnished to conform with the latest NMTBA or JIC standards. Class 7930 D.C. Special Purpose Control Features and advantages of custom built control are also avail able for D.C. or combination A.C. and D.C. applications. Greater flexibility of speed and torque adjustment is inherent in the D.C. motor and accounts for its use on many machines. As with Class 8930 control, Square D special purpose D.C. control is a unified assembly of standard devices, which are es pecially designed for heavy duty service. Simple combinations of contactors, relays, pneumatic timers, and resistors give such fea tures as reduced voltage starting, dynamic braking, field accelera tion and deceleration, armature shunt jogging, field failure protec tion, and plugging control. Also available are motor operated field rheostats. Various types oi enclosures can be furnished to best suit the particular application, with resistors mounted in rear of the panel or in a ventilated enclosure on top of the cabinet. Class 8920 A.C. Laundry Machinery Control Standardized reversing control panel units are available for laundry or dry cleaning washers and tumblers. Synchronous motor driven timers control run, drift, and reverse cycling. Standard features include overload protection, two or three wire control, brake relay, and enclosure with sponge rubber gaskets. For extractor service, non-reversing starters with special slowtripping thermal overload relays are recommended. These starters are selected to accommodate Type JB thermal units which permit unusually long motor acceleration time without tripping. Class 8932 A.C. Punch Press Control Control for mechanical punch presses is similar to that for other machines except that extra safety features are required. Square D builds both standardized and tailor-made press control panels with anti-repeat clutch control and other necessary features. Enclosures are usually NEMA I with cover gaskets or NEMA 12 (automotive) but can be furnished in other types if desired. Either NMTBA or JIC standards can be followed for custom-built controls. PAGE 89 SQD SLV 000091 3 NEMA 5 DustTight Control Center lor Excessively Dusty Locations. CONTROL CENTERS APPLICATION Square D "PLUG-IN" Model 3 control centers offer all the advan tages of simplified planning, safety and economy gained by group ing electric motor controls in factory assembled, free standing structures. Control centers basically consist of standardized com bination starter units and vertical sections, but are custom-assem bled for the job. Space Economy -- Up to six combination starter units fit in 20" x 20" x 90" sections. Sections 20" deep accommodate all starters through Size 5. Plant Changes -- Units or whole sections may be added, remov ed or exchanged at will. Plug-in design and a wide variety of stan dard, interchangeable units provide the economical way to keep motor control in step with plant changes. Salvage value is practi cally 100%. Safety Features -- Disconnect operators are specifically de signed with full cover interlocking provisions to encourage mod ern safety practices. Busses and wiring are fully enclosed and designed for ample full load and short circuit capacity. Unit en closures isolate the control equipment for each motor. Front-of-Board mounting is usually recommended because it allows full use of floor area next to walls or locations where the rear of the control center is not accessible. All equipment is mounted on the front face of the structure and wiring gutters are front accessible. Back-to-Back mounting provides control units mounted on both faces of the structure. Less length is required, but greater depth of floor area is needed for aisle room on each side. Sections for front-of-board and back-to-back type mountings are 20" deep. Control Units are available in wide variety to handle any A.C. installation. Standard units cover the normal requirements for disconnecting means, magnetic starters, lighting transformers, and lighting panels. Special control units are designed and built to order for the more unusual requirements. Combination Starter units include both disconnect and starter elements. The disconnect may be either a circuit breaker or a fusible switch. Ae starters may be reversing or non-reversing, line voltage or reduced voltage, single speed or two speed, and may have such optional features as push buttons, pilot lights, control transformers, and extra electrical interlocks. i l 'f ; i i ;j 1 ' PAGE ' i: !j! ( SQD SLV 000092 CONTROL CENTERS CONSTRUCTION Three Wiring Types are available, with choice depending on relative proportion of factory wiring to installation wiring and terminal facilities desired. NEMA Type A construction is simplest. Only line side wiring is factory installed. Load and control connections are left for the user to attach to starter terminals within each unit. NEMA Type B construction adds factory-installed load and con trol wiring between each unit and adjacent unit terminal blocks mounted on the stationary part of the structure in the vertical wiring trough. Type B centers may be installed and wired with units removed. Afterwards it is always easy to remove or exchange units without disturbing wiring external to the unit. NEMA Type C construction provides load and control wiring to master terminal blocks, grouped at either top or bottom of each section. All necessary inter-wiring and interlocking of starters is done at the factory for maximum simplicity of installation on the job site. Standard Enclosures are of 12-gauge steel, suitably formed and assembled for ample rigidity without excessive weight. Back and top plates are removable. For Wet or Dusty Locations -- Control centers are available with NEMA Type 3 weather resistant, NEMA Type 5 dust-tight, and Industrial Equipment enclosures. Standard units are installed in special vertical sections. Bus Structure -- Supported by steel frames with large porce lain insulators, is exceptionally strong and rigid. Main horizontal busses, rated 600 amperes, are mounted edge-to-edge for high short circuit capacity. Larger busses can easily be accommodated when necessary. Tubular copper vertical busses are rated 300 amperes. ( Guide Rails at all four corners locate and rigidly support each unit as it slides into place. Mounting screws anchor the unit to these guide rails. Plug-In Stabs have silver-plated copper fingers which auto matically grip the round vertical busses for low resistance, silverto-silver contact. Accurate positioning of each unit by its guide rails, and the unique floating construction of the stabs insures proper alignment of each stab with its bus. The stab fingers are backed by steel springs which carry no current, but apply unusually high pressure at the contacting surfaces to insure low temperature rise. Operators Panel in each standard combination unit door accom modates up to four oil-tight control units. This panel, with operators installed and wired, is easily removable from door when unit is being removed. Panel and control unit are removed at the same time for simple and convenient maintenance and bench testing. Control Center with Rear, Top and Side Plates Removed to Show Detailed Bus Structure. Rear View of Plug-In Unit, Showing Porcelain Insulator Stabs with Floating Mounting, and Flexible Lead-In Wires. Size 2 Combination Starter, Circuit Breaker Type. Load and Control Ter minal Blocks Are Moun ted on the Stationary Structure tor NEMA Type B Wiring. Master Terminal Block Compartment for NEMA Type C Construction. PAGE 91 SQD SLV 000093 RESISTANCE WELDER CONTROL FOR SPOT OR PROJECTION WELDERS Non-synchronous control is used for welding low-carbon steel in ordinary sizes and shapes, while synchronous-precision control is recommended for stainless steel, non-ferrous metals, small parts or thin sections. Each welder requires both a contactor and timer. These are furnished either as separate devices or combined in a single enclosure. NON-SYNCHRONOUS CONTROL High Speed Contactors/ available single or double pole, are designed specifically for high speed operation and heavy loads. Knife edge bearings, low inertia moving parts, and powerful blowout coils contribute to long life, fast operation, and high current rupturing capacity. SYNCRO-BREAk Contactors (single pole only) have the same basic design with a synchronizing circuit added to eliminate objectionable arcing. They are recommended for production jobs involving wide ranges of duty cycles where low cost and economical operation are important. Electronic Contactors (single pole) employing ignitron power tubes are recommended for jobs involv ing very short weld times, heavy currents, and exceptionally high speed operation. Consult a field engineer from the nearest Square D Sales Office for advice concerning selection of proper contactor size and type or for information on synchronous-precision control. MAGNETIC CONTACTORS 25, 50 or 60 CYCLES CLASS 8990 HIGH SPEED NEMA Size Number Nominal of Ampere Poles Rating N E M A Type 1 Enclosure Type Price Open Type Type Price OW 1 50 DG-1 $ 96. DO-1 $ 78. 1 100 HBG-1 $154. HBO-1 $132. 1W 2 too HBG-2 $264. HBO-2 $232. 1 150 HCG-3 $210. HCO-3 $188. 2W 2 150 HCG-4 $364. HCO-4 $330. 1 300 H DG-1 $298. 3W 2 300 HDG-2 $518. HIGH SPEED contactors available for 110 volts. H DO-1 H DO-2 $262. $464. *220-5S0 VOLTS SYNCRO-BREAK NEMA Type 1 Enclosure Open Type Type Price Type Price SBG-2 $220. SBO-2 $194. SCG-2 $298. SCO-2 $270. SDG-2 $430. SDO-2 $390. ELECTRONIC CONTACTORS 25-60 CYCLES CLASS 8990 230/460 VOLTS ELECTRONIC HEAT AND SLOPE CONTROLLERS 50-60 CYCLES CLASS 8990 230/460 VOLTS NEMA Frame NEMA Type 1 Enclosure Type Prices include two ignitron power tubes Size A Size B Size C Size O 150 EAG-2 $380. 600 ECG-5 *$443. $496. $631. 1200 EDG-2 $660. $795. $1276. Prices include discharge resistor. ^Adapter kit is required when Size A ignitrons are used, and is included in price. Description Heat Control Heat and Up Slope Control Heat, Up and Down Slope Control NEMA Type 1 Enclosure For Use with Class 8990 Electronic Contactors or Class 8992 Electronic Combination Controllers Type EHG-4 EWG-1 EWG-2 Price $ 400. $ 750. ( $ 850. ORDERING INSTRUCTIONS: 1. Specify Class and Type number of contactor. 3. Specify tube size for electronic contactors. 2. Give power and control circuit voltage and frequency. 4. Electronic contactors require auxiliary load resistor if load current is less than 40 amperes. Contact Square D Sales Office for details. PAGE 92 SCHEDULE Class 8990 Type HBG-2 Class 8990 Type SCG-2 Class 8990 Type ECG-2 Class 8991 Type TBS-6 6 I SQD SLV 000094 RESISTANCE WELDER CONTROL FOR SPOT OR PROJECTION WELDERS Class 8991 Type TCS-10 Class 8992 Type BBG-1 Class 8992 Type BCG-1 Sa^uutt Weld and Sequence Timers employ simple, magnet-operated pneumatic timing relays tor automatic control of individual timing periods. For safety, control circuits are 110 volts. Adjusting dials are on front of swing-out panel, with live parts kept at the rear. Only screw-driver and pliers are required for maintenance. Control circuits are simple, and operation may be visually checked without meters. 25-60 CYCLES al>UHU weld and sequence-weld timers CLASS 8991 110-600 VOLTS General Purpose Enclosures with Cover Gaskets NEMA Type Application Timing Periods Standard With 110 Volt Control Form Wl Form W2 Form W3 With 24 Volt Low Voltage Control With Two With 24 Stage Pilot Volt Two Switch Stage Pilot Control Sw. Control Type Price Price Price Price v1A For Foot or Motor Operated Welders 1--Weld TBS-6 ^TBS-13 $132. 100. $157. 125. 1--Squeeze 3B For Air or Hydraulic 2--Weld Operated Welders 3--Hold 4--Off TBS-10 $400. $425. $425. $514. 1--Squeeze For Air or Hydraulic 2--Weld Interval 5B Operated Welders. For 3--Heat TCS-10 $600. Multi-Impulse (Pulsation) 4--Cool Welding. 5--Hold 6--Off $625. $625. $714. Standard timing periods are 3-120 cycles on 60 cycle basis, except weld interval is 8-360 cycles. Suitable for use with electronic contactors or with magnetic contactors having up to 1500 volt-amperes coil inrush. COMBINED Sapto^ti TIMER AND HIGH SPEED CONTACTOR IN ONE ENCLOSURE 25-60 CYCLES Application For Foot or Motor Operated Welders Timer CLASS 8992 Contactor NEMA Type 1A Timing Periods 1--Weld NEMA. Size 1W No. of Poles 1 110-550 VOLTS General Purpose Enclosure Standard with 110 Volt Control Nominal Ampere Rating Type Price 100 BBG-1 $308. *50-60 CYCLES NEMA Type Application N2 Complete control for air or hydraulically operated spot or pro jection welders with electrically operated valves N3 NON-SYNCHRONOUS ELECTRONIC COMBINATION CONTROLLERS CLASS 8992 230/460 VOLTS Timer Timer Adjustments Timing Periods Range in Cycles Con tactor Frame Combination Controller in NEMA Type 1 General Purpose Enclosure Type Price with Ignitron Tubes as Indicated Size A Size B Size C Size D NEMA 3B Squeeze Weld Hold Off 3--120 2--120 1-- 60 2--120 150 600 1200 BAG-1 BCG-1 BDG-1 $ 842. 905. * $ 958. $1222. $1093. $1357. $1838. NEMA 5B Squeeze Weld Int. Heat Cool Hold Off 3--120 6--360 2--60 2--60 1--60 2--120 600 1200 BCG-2 $1105.* $1158. $1293. BDG-2 $1422. $1557. $2038. For 380 or 575 volts add $60. list. Contact factory for other voltages or frequencies. * Adapter kit is required when Size A ignitrons are used, and is included in prices. Note--24 volt initiating system is provided as standard on non-synchronous electronic combination controllers. ORDERING INSTRUCTIONS 1. Specify Class and Type number. 3. Specify tube size for electronic control. 2. Give power and control circuit voltage and frequency. 4. Specify Form W2 for two stage foot switch control at no increase in price. [D|mhhm schedule DISCOUNT PAGE 93 SQD SLV 000095 STANDARD DUTY PUSH BUTTON STATIONS Standard duty control stations are designed for use with magnetic motor starters to govern the starting, stopping, or reversing of all types of electric motors. Push buttons, either momentary contact or maintained contact, are assembled in various combinations to form unified control stations. Enclosures are furnished for surface or flush mounting. 0-600 VOLTS A.C. AND D.C. No. of Nameplate Markings Features General Purpose Enclosure NEMA Type 1 Type | Price | Sym. Stop......................... Lockout............. B-32 B-33 B-38 $ 6. 6. 9. 1 3 3 B-30 * $ 6. Start--Stop........... Lockout on Stop B-31 9. Lever Operated 5 5 B-34 B-35 B-36 7.50 7.50 7.50 7.50 7 7 7 7 Start--Stop........... 110 or 220 V. pilot Light... B-39 $22. 3 Forward--Reverse RK-2A 12. Up--Down--Sto p RK-2B 12. Open--Close-- RK-2C 12. High--Low--Stop RK-2D 12. 13 8 8 On--Off.............. Manual--Auto- C-41 2 A-4 On--Off................. On--Off.................. Lever Operated $ 9. 9. 9. 16.50 10 10 10 11 fTypes BR, RM, and FM stations are limited to 250 volts D. C. Suitable for a maximum of only 250 volts A. C. or D. C. ^Standard packaging quantity--20 Water-tight and Dust-tight Enclosure NEMA Types 4 and 5 Type | Price Sym. SURFACE MOUNTING For Hazardous Locations Class 1, Group D or Class II, Groups E, F and G NEMATypes7 and 9 Type | Price j Sym. BW-46 $19. BW-47 19. BW-48 22. MOMENTARY CONTACT BR-14 $23. 3 BR-15 23. 3 BR-16 26. 2 4 4 BW-40 $19. BW-41 22. BW-49 19. 5 BR-11 $23. 5 BR-13 26. 6 6 BW-42 BW-43 BW-44 BW-45 19. 19. 19. 19. 7 7 7 7 CW-5 CW-6 CW-7 $22. 22. 22. AW-5 CW-8 22. 22. RM-1 A $58. RM-1 B 58. 9 9 RM-1 C 58. FM-1 58. 9 9 MAINTAINED CONTACT 10 10 10 BR-12 $23. 11 10 12 0-600 VOLTS A.C. OR D.C. FLUSH MOUNTING No. of Units 1 2 3 1 2 3 Nameplate Markings Features Flush Mounting Type j Price (Symbol MOMENTARY CONTACT BB-t BB-2 BB-3 $ 7.50 7.50 10.50 1 3 3 B8-4 BB-5 $ 7.50 10.50 5 5 BB-6 BB-7 BB-8 9. 9. 9. 7 7 7 BF-13 11. 110 Volt Pilot Light, Brass Flush Plate, Pull Box.. BF-14 $22. 220 Volt Pilot Light, Brass Flush Plate, Pull Box.. BF-15 22. Forward--Reverse--Stop RK-3A RK-3B RK-3C RK-3D 13.50 13.50 13.50 13.50 8 8 8 8 MAINTAINED CONTACT Hand-Off-Automatic......... Bakelite Enclosure for Krlockout Mounting............. LB-3 $ 6. 14 On--Off................................. Manual--Automatic......... CB 1 CB 2 CB-3 $10.50 10.50 10.50 10 10 10 Start--Stop.......................... 110 Volt Pilot Light, Brass Flush Plate, Pull Box . BF-17 $25. Start--Stop.......................... 220 Volt Pilot Light, Brass Flush Plate, Pull Box . . . BF-18 25. 15 15 Pull box not available unless so stated under "Features." Suitable for a maximum of only 250 volts A. C. or D. C. ORDERING INSTRUCTIONS: Order push button stations by Class and Type number. PAGE 94 SCHEDULE DISCOUNT I SQD SLV 000096 HEAVY DUTY PUSH BUTTON STATIONS Type GA-21 Type GB-33 Type GR-21 Type HD-18 Type GA-13 with Lockout Heavy duty stations are intended for use in the control cufcuits of magnetic starters or con trol panels and are available in almost any combinations of momentary contact push button units, maintained contact selector switch and push button units, and indicating lights as sembled in general purpose, water and dust tight enclosures or in enclosures for use in hazardous locations. 9001 _______________________________ PUSH BUTTONS -- SELECTOR SWITCHES -- PILOT LIGHTS 600 VOLTS A.C. AND D.C. "~ No. of Units Nameplate Markings General Purpose Surface Mounting NEMA Type 1 General Purpose Flush Mounting Without Pull Box Water-tight and Dust-tight Enclosure NEMA Types 4 A 5 For Hazardous Locations Class 11 Groups E, F and G NEM A Type 9 Class i Group D Air-Break NEMA Type 7 Sym bol Type Price Type Price Type Price Type Price Type Price Start........................................ Stop......................................... Stop (Locknut).................... Jog........................................... Stop (Mushroom)............... Start (Mushroom).............. GA-11 GA-12 GA-13 GA-15 GA-17 GA-18 $11. 11. 14. 11. 14. 14. GB-11 GB-12 GB-13 GB-15 GB-17 GB-18 $11. 11. 14. 11. 14. 14. GD-11 GD-12 GD-13 GD-15 GD-17 GD-18 $23. 23. 26. 23. 26. 26. GE-11 GE-12 GE-13 GE-15 GE-17 GE-18 $27. 27. 30. 27. 30. 30. GR-11 GR-12 GR-13 GR-15 GR-17 GR-18 $27. 27. 30. 27. 30. 30. 16 3 3 16 3 16 Selector Switch.................... Safe-Run........................... Off-On................................ For war d- Re verse............ Jog-Run............................ Auto-Off-Hand................ HA-11 HA-14 HA-16 HA-17 HA-18 14. 14. 14. 14. 14. HB-11 H&-14 HB-16 HB-17 HB-18 14. 14. 14. 14. 14. HD-11 HD-14 HD-16 HD-17 HD-18 26. 26. 26. 26. 26. HE-11 HE-14 HE-16 HE-17 HE-18 30. 30. 30. 30. 30. HR-11 HR-14 HR-16 HR-17 HR-18 30. 30. 30. 30. 30. 18 18 19 19 17 Red Pilot Light: 110-220 V., 60 Cycles. . 440-600 V., 60 Cycles. . 115 V. D.C....................... 230 V. O.C....................... PA-18 PA-18 PA-110 PA-112 18. 19.50 15.50 16. PB-11 PB-11 PB-13 PB-1 5 18. 19.50 15.50 16. PD-11 PD-11 30. PE-11 31.50 PE-11 34. 35.50 22 22 23 23 Green Pilot Light; 110-220 V., 60 Cycles. . 440-600 V.f 60 Cycles. . 115 V. D.C....................... 230 V. D.C....................... PA-19 PA-19 PA-111 PA-113 18. 19.50 15.50 16. PB-12 PB-12 PB-14 PB-16 18. 19.50 15.50 16. PD-12 PD-12 30. PE-12 31.50 PE-12 34. 35.50 22 22 23 23 Start-Stop......................... GA-21 17. GB-21 17. GD-21 26. GE-21 30. GR-21 30. Forward- Re verse................ GA-22 17. GB-22 17. GD-22 26. GE-22 30. GR-22 30. 2 Up- Down............................... GA-23 17. GB-23 17. GD-23 26. GE-23 30. GR-23 30. Open-Close............................ GA 24 17. G 8-24 17. GD-24 26. GE-24 30. GR-24 30. High-Low.............................. GA-25 17. GB-25 17. GD-25 26. GE-25 30. GR-25 30. Start-Stop (Lockout)......... GA-26 20. GB-26 20. GD-29 29. GE-28 33. GR-29 33. Start-Stop (Maint. Cont.) G A-224 17. GB-223 17. GD214 26. GE-210 30. GR-213 30. 24 25 25 25 25 24 92 Forward-Re verse-Stop . . . pp-Down-Stop.................... Open-Close-Stop................. High-Low-Stop.................... Forward-Re verse-Stop (Lockout).......................... Up-Down-Stop (Lockout)......................... Start-Stop-Jog..................... Start-Jog-Stop (Jog Attachment)........... GA-31 GA-32 GA-33 GA-34 GA-35 GA-36 GA-39 GA-314 22. 22. 22. 22. 25. 25. 22. 25. GB-31 GB-32 GB-33 GB-34 22. 22. 22. 22. GB-35 25. GB-36 25. GB-39 22. GB-314 25. GD-31 GD-32 GD-33 GD-34 44. 44. 44. 44. GD-310 47. GD-311 47. GD-39 44. GE-31 GE-32 GE-33 GE-34 58. 58. 58. 58. GE-310 61. GE-311 61. GE-39 58. GR-31 GR-32 GR-33 GR-34 58. S8. 58. 58. GR-310 61. GR-311 61. GR-39 58. 8 8 8 8 8 8 8 33 3 Start-Stop--With For ward- Re verse-Sel ector Switch..................... GA-315 25. GB-315 25. GD-315 47. GE-315 61. Start-Stop--With Jog-Run Selector Sw.. . GA-318 25. GB-318 25. G D-318 47. GE-318 61. 34--19 34--19 Start-Stop-- With Red Pilot Light; 110-220 V., 60 Cy.... 440-600 V., 60 Cy... . 115 V., D.C................. 230 V., D.C.................. GA-326 G A-326 GA-328 G A-330 29. 30.50 26.50 27. G B-326 G B-326 G B-328 GB-330 29. 30.50 26.50 27. GD-35 GD-35 51. 52.50 GE-35 65. 66.50 36 36 37 37 Start-Stop--With Green Pilot Light: 110-220 V., 60 Cy.. . 440-600 V., 60 Cy.... 115 V., D.C.................. 230 V., D.C................. GA-327 GA-327 GA-329 GA-331 29. 30.50 26.50 27. GB-327 GB-327 G B-329 G B-331 29. 30.50 26.S0 27. GD-36 GD-36 51. GE-36 52.50 G E-36 65. 66.50 36 36 37 37 4 High-Second-Low-Stop.. GA-41 36. GB-41 36. GD-41 53. GE-41 90. GR-41 90. High-Second- Low-Stop (Lockout)........................ GA-42 39. G 8-42 39. GD-42 56. GE-42 93. GR-42 93. 38 38 High-Third-Second- 5 Low-Stop.......................... GA-51 44. GB-5J 44. High-Third-Second- Low-Stop (Lockout). GA-52 47. GB-52 47. 39 39 All push button units are momentary contact; all selector switch units maintained contact. Each A. C. pilot light includes built-in transformer occupying space equal to one unit. Each pilot light for 230 Volts D. C. includes built-in resistor. ORDERING INSTRUCTIONS: Order control stations by Class and Type number. Give voltage and frequency for pilot lights. SCHEDULE DISCOUNT PAGE 95 SQD SLV 000097 PUSH BUTTONS STANDARD and HEAVY DUTY -- DIMENSIONS and CONTACT SYMBOLS APPROXIMATEIDIMENSIONS - HOT FOR CONSTRUCTION xjrfvyjMti* awf aisrrcuj /j t/sso.OPm? Mote /J -h1 ---- Class 9001 Types B-30 to -38 Shipping Weight -- 1 H Lbs. "2^ s Hmi imi -M---t-n-if-l_ A H J l h*1 Class 9001 Type B39 Shipping Weight -- 2 Lbs. Shipping Weight -- 2 H Lbs. FOR PILOT LIGHT. Class 9001 Types RK-2A to -2D Shipping Weight -- 3 ^ Lbs. Class 9001 Types C-41 to -43 Shipping Weight -- 1 Lbs. DIMENSION TABLE FOR CLASS 9001 TYPE GA HEAVY DUTY CONTROL STATIONS No. of Units * 1 2 3 4 5 A 4% 6A m 10'A 12/8 B 2% 4/2 6% 8A 10/8 t c % % V/n 1 1/32 1'/J2 D A--% A--% 94--1 %--1 %-1 Weight Lbs. 1/2 2A 3 4 5 Class 9001 Type GA, HA & PA Heavy Duty Control Stations CONTACT SYMBOLS All dimensions are in inches. *t*Upper "C" dimension is ^"smaller than listed. jfcFor A.C. stations with pilot lights, each pilot light occupies space equal to that required for two push button or selector switch units. The extra space is occupied by transformer. PAGE 96 .! SQD SLV 000098 OIL-TIGHT PUSH BUTTON STATIONS Pi^sh Button Operator -- Type TF1 Contact Block-- Type TB Legend PlateType TNI, marked "Start" Complete Device-- Type TR1B, marked "Start" Type numbers and prices are listed tor ordering individual units separately, or tor ordering a combination of units to make up a complete device. These heavy duty oil-tight push button stations are well suited for machine tool controls or similar industrial applications. They may be purchased in three different ways, to meet a variety of requirements: 1. Individual units -- operators, contact blocks and legend plates -- may be purchased separately, and combined as needed. Since any block fits any operator, a wide variety of combinations can be readily assembled from a small stock of standard parts. Clearly labeled cartons are furnished to simplify stocking the units. 2. Complete devices can be ordered, consisting of an operator, a block and a legend plate, packed together in one carton, which is labeled to fully identify the contents. 3. Assembled control stations are available, with any desired arrange ment of units in an oil-tight, cast enclosure. PUSH BUTTON UNITS pi J| rfl Operator only Type TR1 Type of Operator Color of Button *f Operator Only Type Price Operator With Type TA Single Pole Double Throw Contact Block A1 A2 Type o Price Operator With Type TB Duplex Double Throw Contact Block Al gj_ El A2 o B2 Type Price Standard Half Guard Black Red TR1 TR2 $ 3. 3. TRl A TR2A $ 6. 6. TRl B TR2B $ 9. 9. II i ' f| 1 ! ill Tvpe III -rAlH TR1R 1 Full Guard Mushroom Button Black Red Black Red TR6 TR7 TR3 TR4 $ 3. 3. $ 66.. TR6A TR7A TR3A TR4A $ 6. 6. $ 9. 9. TR6B TR7B TR3B TR4B Operator with Contact Block 2Z^" Mushroom Button Black Red out Guard Red TRIO T Rt 1 TRl 3 TR14 $ 66.. $ 3. 3. TR10A TR11 A $ 9. 9. TR10B TR11 B' Includes a Type TNI or TN2 plate withstandard markings. See ordering instructions; page 98. Deduct $0.3Q if legend plate is not required. Tureen, Brown, Yellow, Orange, and Blue buttons also available. $ 9. 9. $12. 12. $12. 12. SELECTOR SWITCH UNITS Description Standard Hand Operated Operator Type Price TS1 $ 4. TS3 4. Operator with Type TA Single Pole Double Throw Contact Block Symbol Type Price 44 TS1 A $ 7. 52 TS3 A 7. Operator with TypeTB Duplex Double Throw Contact Biock Symbol Type Priced 45 TS1 B $10. 53 TS3B 10. BJBLiipjH Coin Operated TSAI TSA3 $ 6.30 6.30 44 52 TSAI A TS A3 A $ 9.30 9.30 45 53 TS1 AB TSA3B $12.30 12.30 Operator with Contact Block T ype TS3 A Key Operated TS1 K-- TS3 K-- $10. 10. 44 TS1 K--A $13. 52 TS3K--A 13. 45 TS1 K--B $16. 53 TS3 K--B 16. Selector switches also available with other contact arrangements. Selector push buttons also available. Price includes a Type TNI or TN2 plate withstandard markings. Deduct $0.30 if legend plate is not required. $ Key operated selector switch type numbers must be completed by selecting appropriate key withdrawal number from table below. Positions marked " X" are those in which key may be withdrawn, thereby locking switch in that position. Select appropriate key withdrawal number corresponding to desired key removal positions and use this number to complete type number in table above. SELECTOR SWITCH SYMBOLS With Type TA Sgl. Pole Contact Double Throw Identifi Symbol Contact Block cation 44 Symbol 52 A1 Al X X A2 o o A2 X X With Type TB Duplex Double Throw Contact Block Symbol 45 Symbol 53 Al X X Al ijj Sjj) B1 A2 o o B2 A2 X B1 X X B2 X X X 2 Position Switches Key drawal No. Position 2 1X 2X 3X X KEY WITHDRAWAL ARRANGEMENT Key drawal No. 4 5 6 7 X X 3 Position Switches Key 2 3 drawal No. 8 X9 X 10 X 1 X X Position Position 23 X XX XX SCHEDULE DISCOUNT PAGE 97 SQD SLV 000099 OIL-TIGHT PUSH BUTTON STATIONS BE11IE1 mm JKrflwtfW ATTACHMENTS FOR PUSH BUTTON UNITS Description Padlock Attachment--Cover Type (Prevents depressing button)........................................................ Wrench--For mounting Type T units.................................................................................................... . - T ype TL-1 TL-2 TM-1 TU-1 TU-2 144- X5 Price $ 3. 3. 3. 2. 2. 0.30 3. CONTACT BLOCKS ONLY Single Pole Double Throw Duplex Double Throw Duplex Double ThrowA Contact Block Type TA Contact Symbol A1 A2 o o Type TA Price $ 3. Contact Symbol Type A1 8^^ B1 TB A2 o o o B2 Price S 6. Contact Symbol A1&U &UB1 A2 o B2 Type TE Price $7.50 Duplex Double Throw Tandem Mounting* Contact Symbol Cl % o I fi D1 C2 o o D2 Type TF Price $ 9. *lt is not possible to mount more than one Type TF and one ad ditional contact block on one operator. AType TE contact block is for use where safety interlocking requires that one pole always close before the other. (A2 closes before 82). PILOT LIGHTS Descri ption Volts Cycles TType Price Without Legend Plate skPrice With Legend Plate Pilot Light Unit with Transformer, 6-8 Volt Bulb, and Color Capt" 110 208-220 380-440 550 50-60 50-60 50-60 50-60 TP1 TP3 TP5 TP6 $ 10.70 10.70 12.20 12.20 $ 11. 11. 12.50 12.50 *f*Specify color cap desired. Available in Red, Green, Blue, Amber, White or Clear. Reprice with legend plate includes a Type TNl or TN2 plate with standard markings. See ordering instructions. STANDARD MARKINGS FOR LEGEND PLATES For Push Buttons or Pilot Lights Types TNI, T N3 For Selector Switches Types TN2, TN3 2 Position 3 Position Start Stop Jog Reset Forward Re verse Fast Slow High Low Open Close Up Down On Off Raise Lower In Out Jog-For. Jog- Re v. 1 nch Run Emerg. Stop Start-Jog Off-On Safe-Run Jog-Run High-Low Open-Close Up-Down For- Rev. Man.-Auto Start-Stop Run-Jog Auto-Off-On Hand-Off-Auto For-Off- Rev. Open-Off-Close Up-Off- Down Jog-Safe-Run ADDITIONS PRICE FOR LEGEND PLATES WITH SPECIAL MARKINGS Quantity of Legend Plates With Identical Markings Price Each TNI A TN2 TN3 1-3 4-9 10-24 25-49 50-& 100-More $1.10 .90 .80 .70 .60 .40 $1.60 1.40 1.30 1.20 1.10 0.90 For separate legend plates with special markings, consult field office for prices. SEPARATE LEGEND PLATES, STANDARD MARKINGS Descri ption Type Price Standard Size for Push Buttons...................... TNI $0.30 Standard Size for Selector Switches.............. TN2 0.30 Large Size for Push Button o Selector Sswitch TN3 0.50 ORDERING INSTRUCTIONS 1. Order as Class 9001, Type.................. . and give the following additional information. 2. For pilot lights, specify color cap, voltage and frequency. 3. For push button units, selector switch units and pilot lights with legend plates, specify legend plate marking. a. If standard legend plate marking is desired, use price for unit with legend plate. (See table above for list of standard markings.) . b. If special legend plate marking is desired, add price of specially marked legend plate to price of unit with legend plate. (See table above for price additions). c. If unit with large size legend plate is desired, order unit without legend plate, and order Type TN3 large size legend plate as a separate item on the order, specifying marking. (See tables above for prices of Type TN3 legend plates with standard marking or with special marking). 4. Examples: a. Order a black "Start" button with a single pole contact block as: "Class 9001 Type TR1A, marked "Start". List price is $6. b. Order a green pilot light for 440 volts, 60 cycles to signal "Pump On" as: "Class 9001 Type TPS Green, 440 volts, 60 cycles, amrked "Pump On". List price is $13.60 ($12.50 for the unit plus $1.10 for the specially marked legend plate). c. Order a "Forward-Reverse" selector switch (single pole, double throw, two position) as: "Class 9001, Type TS1A, marked "For-Rev.' List price is $7.00 Type TM-1 Maintained Contact Attachment Neoprene Cap for Push button Hii -............ SQDSLV 000100 OIL-TIGHT PUSH BUTTON STATIONS Heavy duty oil-tight control stations are available for surface or flush mounting. One, two, three, four, six, nine, twelve and sixteen control units can be accomodated in any desired combination. Completely assembled stations can be supplied, or enclosures only and various control units can be purchased for assembly as control stations. TABLE 1 --STANDARD ASSEMBLED CONTROL STATIONS No. of Units Nameplate Markings Features Surface Mounting Enclosure Type Price Flush Mounting Enclosure Type Price TY-11 $ 19. TY-12 22. 1 TY-13 19. TY-14 22. Auto-Off-Hand.................... Selector Switch.................... TY-111 20. TZ-11 TZ-12 TZ-13 TZ-14 TZ-111 $ 15. 18. 15. 18. 16. TY-21 $ 26. 2 TY-22 29. Start-Stop............................. Lockout on Stop................ TY-23 29. TZ-21 TZ-22 TZ-23 $ 21. 24. 24. Forward-Re verse-Stop. . . 3 Open-Close-Stop................. TY-31 TY-32 TY-33 $ 36. 36. 36. TZ-31 TZ-32 TZ-33 $ 31. 31. 31. TABLE 2 -- ENCLOSURES ONLY, AND BASE PRICES FOR NON-STANDARD STATIONS Number of Units Enclosure Only Type Price Flush Plate Only Type Price Assembled Stations Surface Mounting Flush Mounting Type Base Price A Type Base Price A 1 TY-I $ 10. 2 TY-2 11. 3 TY-3 13. 4 TY-4 20. TZ-1 TZ-2 TZ-3 TZ-4 $ 6. 6. 7. 14. TY-10 TY-20 TY-30 TY-40 $ 13. 14. 18. 25. TZ-10 TZ-20 TZ-30 TZ-40 $ 9. 9. 13. 20. 6 TY-5 25. TZ-5 19. TY-50 36. TZ-50 30. 9 TY-6 36. TZ-6 29. TY-60 53. TZ-60 45. 12 TY-7 50. TZ-7 42. TY-70 72. TZ-70 64. 16 TY-8 66. TZ-8 58. TY-80 96. TZ-80 88. ClosingPlate Assembly for covering unused hole in cover --Type TO-1................$1.00 A Base prices include enclosure only and charge for assembly of units. See ordering instructions for complete pricing of assem bled stations. ORDERING INSTRUCTIONS 1-- Order standard assembled control stations by Class and Type number from table 1. 2-- Order enclosure only, flush plate only or closing plate assembly by Class and Type No. from table 2. Order separate oil-tight control units, legend plates or attachments from pages 97 and 98. 3-- Order assembled stations by Class and Type number. Select control units desired from Pages 97 and 98. Furnish sketch or list control units by Class and Type number, reading from top to bottom of station in successive vertical columns from left to right. Give voltage and frequency for pilot lights. Specify Type number and marking of legend plate desired. (Type TN3 large size legend plates are not available with 2, 3 or 4 unit stations). Describe clearly any special features required. See example below. 4-- Price assembled stations at base price from table above plus total of prices for all control units specified. Use price of control unit with legend plate. Add $0.20 list for Type TN3 legend plates with standard markings selected from table on page 98. For markings other than standard add $1.10 list for Types TNI or TN2, $1.30 for Type TN3. Base prices include necessary closing plate assemblies. EXAMPLE: Class 9001 Type TY-50 arranged as follows: 9001 TR1A with TNI legend marked "Forward" 9001 TR1A with TNI legend marked "Reverse" 9001 TR4B with TL-1 lock attachment and TN3 legend marked "Emergency Stop" 9001 TS1A with TN2 legend marked "High-Low" 9001 TP1R 110 V. 60 Cy. with TNI legend marked "Running" Blank List price should be $82.30 calculated as $36. base price, plus $6. for TR1A with TNI legend plate marked "Forward",plus $6. for TR1A marked "Reverse",plus $12. for TR4B, plus $3. for TL1 attachment, plus $0.20 for TN3 legend plate marked "Emergency Stop", plus $7. for TS1A with TN2 legend plate marked "High-Low", plus $11. for TP1R plus $1.10 for TNI legend plate marked "Running". SCHEDULE DISCOUNT PAGE 99 SQD SLV 000101 OIL-TIGHT PUSH BUTTON STATIONS DIMENSIONS APPROXIMATE DIMENSIONS NOT FOR CONSTRUCTION Type TR1, TR2, TR3, and TR4 Operators Dimensions over live terminals. Type TB Duplex Double Throw Contact Block Type TS, TSA and TSK Operators Dimensions over live terminals. DIMENSION TABLE FOR CLASS 9001 TYPE TY CONTROL STATION ENCLOSURES (1--4 UNITS) Type No. of Units A B C D TY1 1 4 3/2 2% TY2 2 5% S'A 4J/2 TY3 3 7/2 TY4 4 9/4 3'/2 4% 6/4 8 All dimensions in inches. Class 9007 Type T Enclosures for 1 to 4 Units. Drilling Template for Mounting All Units. 23S7-D2I Type TP Pilot Lights i7Az" diameter hole may be cut with Greenlee knockout punch, V/z No. 730-S, available through electrical wholesalers. Locating pin hole (0.136) as shown is for guard location above horizon tal (or top of button). Guard may be rotated to other positions by drilling locating pin hole in proper location. "Dimensions over live terminals. TYLE TN LEGEND PLATES Type A B TNI % TN2 TN3 i,sa m NOTE--Legend plates may be rotated for horizontal reading to 90-120 or 270 from position shown. Type Dim. A TP1, TP3 i% TP5, TPS 2Ms* * Depth of these pilot lights requires a liner to maintain electrical clearance, when used with one, two, three or four unit Type TV enclos ures. Type TN Legend Plates PAGE 100 DIMENSION TABLE FOR CLASS 9007 TYPE TY CONTROL STATION ENCLOSURES (6 UNITS OR MORE) Type TY5 TY6 TY7 TY8 No. of Units 6 9 12 16 A 3% 3 '%l 4j/j2 4J/j2 B 1% 1% 1% 1 % C 3 3 3'Vu 3'1/j2 ,D 6% 9/4 9/4 11% E 2'Ms 4Ms 4!4 6Ms F8 8 10 10/2 G 3% 3% 4% 5 H 3^6 3Mg 4V,6 4'Mg J 6/4 K 4% 4% 3% Condui t %-- 1-IIKa 1/4 Size 14 Pt. 11/2 Pt. Pt. 1 Hi ll/2 Pt. All dimensions in inches GASKET CEMENTED and 16 Units. MISCELLANEOUS CONTROL SWITCHES MANUAL, FOOT AND SHIPPER ROD OPERATED Type AW with Pedal Guard Type AW Without Pedal Guard Type KG-1 Arranged for Left Hand Clockwise Operation The Type AW foot switches are available in single pole, double throw; double pole, double throw; or two stage arrangements, with or without the foot guard. Each pole of the switch is a self-contained, single pole, double throw unit which may be replaced using only a screwdriver. Type FB foot switches are furnished with single pole, normally open contacts which may easily be changed to normally closed in the field. Contacts are double break, brass with appreciable "wipe". HEAVY DUTY OIL-TIGHT FOOT SWITCHES 0-600 VOLTS A. C. & D. C. Cast Aluminum, Oil-Tight Enclosure *j" Description With Pedal Guard Type Price With Pedal Guard and Mech. Latch Type Price Without Pedal Guard Type Price Single pole, double throw. . ... AW-2 $ 22.60 AW-7 $ 29. AW-1 $ 21. Double pole, double throw. ... . . ............. AW-4 $ 36. AW-8 $ 42. AW-3 $ 34. Two stage, each stage single pole, double throw.. . With Mech. Latch in 1st stage................................ With Mech. Latch in 2nd stage .. .. . AW-6 $ 36. AW-9 AW-10 $ 42. $ 42. AW-5 $ 34. f Each pote consists of an isolated normally open and normally closed circuit. Due to electrical clearance, the normally open and normally closed circuits of any one pole must be used on circuits of the same polarity. Stage 1 Contact symbol -- two stage Pedal Contacts Al 61 A2 B2 Up___ X X Half Down X' X Full Down X X Symbol 80 Volts no 440 600 ELECTRICAL RATINGS A. C. Pitot Duty Amperes D. C. Pilot Duty Amperes Normal Inrush Double Throw Single Throw 15 40 0.5 2.0 20 0.2 0. 5 6 10 5 8 0.02 0.1 HEAVY DUTY FOOT SWITCHES 0-600 VOLTS A. C., 250 VOLTS D. C. Function Lever Position {R.H. or L.H. Side) Special Features Cast Iron General Purpose Enclosure Type Price Water-tight Enclosure NEMA Type 4 Type Price For Hazardous Locations Class 1, Group D NEMA Type 7 Type Price Single Foot Switches R. H. L. H. R. H. With Mechanical Latch F8-5 FB-6 FB-7 $18. 18. 28. FBW-5 FBW-6 FBW-7 $28. 28. 38. FBR-6 FBR-8 FBR-7 $35. 35. 45. Double Foot Switches One Lever on Each Side Marked "Up-Down" Marked "Forward- Reverse FB-8 FB-9 $36. 36. FBW-8 FBW-9 $56. 56. Foot switches are supplied with normally open contacts. Arrangement may be changed without use of tools. MISCELLANEOUS 0-600 VOLTS A. C.. 250 VOLTS D. C. Description Features MASTER SWITCHES General Purpose Enclosure NEMA T ype 1 Water-tight and Dust-tight Enclosures NEMA Types 4 and 5 Shipper Rod Operated Right or left hand operation in either clockwise or counterclockwise direction*............................. Type KG-1 Price $22. Type KW-I Price $33. Reversing Maintained Contact...................................................... LR-10 52. Reversing Momentary Contact................................. .................... LR-M 52. As furnished, station arranged for right hand, counterclockwise operation. Other operating positions obtained by turning switch and changing jumper. ORDERING INSTRUCTIONS: Order by Class and Type number. SCHEDULE DISCOUNT PAGE 101 SQDSLV 000103 LIMIT SWITCHES GENERAL USE TYPES--SLOW MAKE ft BREAK Limit switches are generally used as pilot devices in the control circuits of magnetic starters, either for normal operation or as emergency devices, to govern the starting, stopping and reversing of electric motors. The slow make and break operation typical of the type LG and LB limit switches is suitable for many types of general use. The switches are available in a variety of enclosures and with single or double rollers in various positions. STANDARD DUTY LIMIT SWITCHES Number of Rollers Single Roller Double Roller Single Roller SLOW MAKE AND BREAK -- ROLLER OPERATED 0-600 VOLTS A.C. AND D. C. Position of Rollers Off Center At Center Off Center At Center Riqht Hand Right Hand Left Hand Left Hand Right Hand Right Hand Right Hand Left Hand Left Hand Left Hand See Picture Arrangement of Contacts Normally Closed Normally Open Normally Closed Normally Open ic Normally Closed Normally Closed Normally Open ^Normally Closed f*Normally Closed Normally Open Normally Closed Normally Open Normally Closed *f Normally Closed Normally Open Normally Closed Normally Open General Purpose Enclosure NEMA Type 1 Type Price LG-5 LG-11 LG-6 LG-12 516. 16. 16. 16. LG-7 LG-13 LG-9 LG-8 LG-14 LG-10 $16. 16. 16. 16. 16. 16. LG-1 LG-4 $22. 22. LG-2 LG-15 LG-3 $22. 22. 22. LF-20 LF-21 $16. 16. ^Contacts are actuated by a downward motion of roller. *t*Contacts are actuated by a upward motion of roller. HEAVY DUTY LIMIT SWITCHES SLOW MAKE AND BREAK -- ROLLER OPERATED 0-600 VOLTS, A. C., 2S0 VOLTS D. C. Roller Diameter in Inches Roller Position (R.H. or L.H. Side) Special Features L. H. m R. H. L. H. Hand Reset Latch Three Position Roller 2% L. H. R. H. L. H. 2/z R. H. L. H. Hand Reset Latch Cast Iron General Prupose Enclosure NEMA Type 1 Type Price LB-4 LB-7 LB-6 LB-10 $16. 16. 26. 20. LB-8 LB-9 $16. 16. Water-tight Enclosure NEMA Type 4 Type Price LBW-4 LBW-7 LBW-6 LBW-10 $26. 26. 36. 30. LBW-8 LBW-9 $26. 26. For Hazardous Locations Class 1, Group D NEMA Type 7 Type Price LBR-4 LBR-7 LBR-6 $35. 35. 45. These switches are supplied with normally closed contacts. Contacts can be changed to normally open arrangement without use of tools. ORDERING INSTRUCTIONS: Order by Class and Type Number. PAGE 102 SCHEDULE DISCOUNT SQDSLV 000104 LIMIT SWITCHES MACHINE TOOL TYPES--QUICK MAKE & BREAK One Way Roller Plain Hub Double Roller Overtravel Hub Designed primarily for machine tool applications the Type M and Type LD limit switches provide accurate tripping, quick make and break contact mechanisms and latch type mechanisms. The Type M switches can be furnished with several kinds of roller arms, all adjustable through 360 . Only 80 travel is necessary for operation and 8 overtravel is provided. The Type LD limit switches are rod operated and can be provided with a spring return to either the right or left side. The absence of a "dead center" point makes this switch well suited for machine tool applications. 0-600 VOLTS Arrangement of Contacts Type of Operating Arm Single Pole Double Throw Three Point Double Throw Without Operating Arm Single Roller, Plain Hub Single Roller, Overtravel Hub One Way Roller, Plain Hub One Way Roller, Overtravel Hub Double Roller, Overtravet Hub Double Roller, Overtravel Hub, One Way Roller On One Side Double Roller, Overtravel Hub, One Way Rollers Both Sides Without Operating Arm Single Roller, Plain Hub Single Roller, Overtravel Hub One Way Roller, Plain Hub One Way Roller, Overtravel Hub Double Roller, Overtravel Hub Double Roller, Overtravei Hub One Way Roller On One Side Double Roller, Overtravel Hub One Way Rollers Both Sides QUICK MAKE AND QUICK BREAK Dust-tight and Oil-tight Enclosure NEMA Type 5 With Solid Backplate, Conduit Opening in End With Hole in Backplate, Plug in Conduit Opening, Gasket for Back Type Price Type Price Mil $18. M21 $19. Mil A 22. M21 A 23. Mil B 24. M21 B 25. Mil C 25. M21C 26. Ml 1 D 27. M21 D 28. Mil F 29. M21 F 30. Ml 1 G 32. M21G 33. Ml 1 H Ml 2 M12A M12B M12C M12D M12F M12G 34. $20. 24. 26. 27. 29. 31. 34. M21H M22 M22A M22B M22C M22D M22F M22G 35. $21. 25. 27. 28. 30. 32. 35. M12H 36. M22H 37. Type LD-5 600 VOLTS A.C., 250 VOLTS D.C. QUICK MAKE AND QUICK BREAK--SINGLE POLE, DOUBLE THROW Push Rod Operated Roller Operated General Purp ase Enclosure NEMA Type 1 Description Without Bushings Type Price With Bronze Bushings Type Price No Spring Return................................................................. LD-1 Spring Return to Left Hand Side.................................... LD-2A Spring Return to Right Hand Side................................ LD-2B $22. 22. 22. LD-8 LD-9A LD-9B $25. 25. 25. Adjusting Nut--Spring Return to L. H. Side............ LD-4A Adjusting Nut--Spring Return to R. H. Side............ LD-4B Adjusting Nut Each End--No Spring Return........... LD-18 $25. 25. 27. LD-11 A $28. LD-11 B 28. LD-19 30. Roller on Left Hand Side................................................... LD-3 Roller on Right Hand Side................................................ LD-5 $30. 30. LD-10 LD-12 $33. 33. One Way Roller on Left Hand Side............................... LD-6 One Way Roller on Right Hand Side............................ LD-23 $33. 33. LD-13 LD-25 $36. 36. Roller on Each Side............................................................. Roller on Each Side--1-Way Roller on R. H. Side... LD-7 LD-26 $39. 42. Water-tight Enclosure NEMA Type 4 Type Price LD-1 5 $35. LD-16 A 35. LD-16B 35. LD-17 A $38. LD-1 7 B 38. LD-14 LD-20 LD-21 LD-24 LD-22 LD-27 $43. 43. $46. 46. $49. 52. ORDERING INSTRUCTIONS: Order by Class and Type number. SCHEDULE DISCOUNT PAGE 103 SQDSLV 000105 LIMIT SWITCHES HEAVY DUTY, MACHINE TOOL TYPE -- QUICK MAKE & BREAK Type T limit switches are heavy duty, quick make and break devices specifically de signed for machine tool applications. Switch mechanisms can be adjusted to obtain various contact operating sequences. A wide variety of interchangeable lever arms and base plates are available. These limit switches are furnished as separate switches and operating lever arms. Although switches are supplied with base plates, separate base plates are also avail able. This permits coverage of most limit switch requirements with a relatively small inventory of switches, lever arms, and base plates. TABLE 1-- BASIC SWITCHES (Complete With Base Plate) DRIP-PROOF, OIL-TIGHT, AND DUST-TIGHT ENCLOSURE -- NEMA TYPES 2 AND 5 Contact Arrange ment Base Plate Standard Switch*!" Operating Sequence Type Price Operating Sequence^ Universal Switch "f Type Operating Sequence Type Price Single Pole Double Throw A B C D E F G /* V TSAI TSB1 TSCl TSD1 TS El TSF1 TSG1 $20. TUA5 20. 20. /A TUBS TUC5 cr20. TUD5 21. TUE5 21. TUF5 21. TUG5 TUA4 TUB4 TUC4 TUD4 TUE4 TUF4 TUG4 $20. 20. 20. 20. 21. 21. 21. Three Point Double Throw A B C D E F G TXA1 TXB1 TXC1 TXD1 TXE1 TXF1 TXG1 $22. 22. 22. 22. 23. 23. 23. /* r /^S TYA5 TYB5 TYC5 TYD5 TYE5 TYF5 TYG5 TYA4 TYB4 TYC4 TYD4 TYE4 TYF4 TYG4 $22. 22. 22. 22. 23. 23. 23. ^Switch mechanism can be adjusted to obtain other contact operating sequences. Universal switches are shipped from factory with sequence specified, but sequence in adjacent column adn others can be obtained by adjustment. OPERATING SEQUENCE LEGEND TABLE Maintained (Normal )Position _ Spring Return (Tripped) Position A--"A" Contact Closed B--"B" Contact Closed O--Both Contacts Open TABLE 2--OPERATING LEVER ARMS Length of Arm Offset Roller Position Distance from Cam Track to Switch Base A %n Dia. Roller A Type 1" Dia. Roller A 1 %" Dia. Roller A Price i >/2" None Optional l'Me" or 2/e" Bl B2 B3 $ 2. 2/z" None Optional 1 "As" or 2/e" B7 B8 B9 3. V/z" Inside Offset 2/e" Cl %" Outside Offset I'/s" or 2'Ms" Dl C2 C3 D2 D3 3. 3. Outside Offset z7/z" or 3Vii E4 E5 E6 1%" 27/32" 1 nside Offset 1%" or 2Wn F4 F5 F6 Double track obtained with single arm by reversing mounting arm. See page 106 for complete dimensional data. AAll rollers are wide. 2. 2. Type Mounting Holes SEPARATE BASE PLATES Features Part Mumber A None Without Manifold 2934-D32-G1 B End Without Manifold 2934-D14-G1 C Side Without Manifold 2934- D33-G1 D End Without Manifold 2934-D34-G1 E End With Manifold 2934-D14-G2 F Side With Manifold 2934- D33-G2 G End With Manifold 2934-D34-G2 Mounting hole dimensions correspond to those of Class 9007 Type M limit switches. TNo mounting holes in base plate. Side mounting holes in switch case must be used. Price $ 1. 1. 1. 1. 2. 2. 2. ORDERING INSTRUCTIONS 1--Order complete limit switches by combining basic switch type number from Table 1 and operating lever type number from Table 2, (i.e. Class 9Q07, Type TUB4-B1). List price of the complete switch is the sum of the list prices of the basic switch and operating lever. NOTE: Limit switches and roller arms are indi vidually packaged. However, when a complete unit is ordered by Class and Type number (i.e. Class 9007 Type TUB4-B1), the switch and roller arm packages are inserted in a larger box stamp 2--Individual basic switches and lever arms may be ordered separately from the tables by Class and Type number. Separate base plates may be ordered by part number. ed with the required designation. Standard pack aging quantity for switches, arms, and switch-arm combinations is 10. PAGE 104 SCHEDULE DISCOUNT Class 9007 Type T Cover removed showing contacts and wiring space. Typical Operating Lever Arms. A few of the many base-plates-- note manifold opening type. SQDSLV 000106 LIMIT SWITCHES SMALL PRECISION TYPE --QUICK MAKE & BREAK Class 9007, Type A small, precision limit switches are specifically designed for modern machine tools, to govern starting, stopping, or reversing of electric motors and for use as a "built-in" contact mechanism on other types of applications. The Type A switches, available with various lengths of roller arms or for push-rod operation, have a highly accurate, precision snap action, quick make and break mechanism which is capable of withstanding severe service without losing its accuracy or reliability of performance. The Class 9007 basic contact mechanisms with special operators are designed as compact, inexpensive devices to govern control of electric motors or solenoid loads, where a protective enclosure against dust, oil, or water is unnecessary. SMALL PRECISION LIMIT SWITCHES QUICK MAKE AND BREAK 0-600 VOLTS A. C. AND D. C. OIL-TIGHT ENCLOSURE -- SPRING RETURN Description Roller Length of Arm Surface Mounting Type Price Flush Mountina Type Price Roller Arm Operated Plain %* Dia. Ya* Wide Plain %" Dia. %" Wide %" m* 2" 2/z" 3" 7/a" 2" W 3" AW12-A1 AW12-B1 * AW12-C1 AW12-D1 AW12-E1 AW12-A2 AW12-B2 AW12-C2 AW12- D2 AW12-E2 $17. 16. 17. 17. 17. $17. 17. 17. 17. 17. AF12-A1 AF12-B1 AF12-C1 AF12-D1 A FI 2-El AF12-A2 AF12-B2 AF12-C2 AF12-D2 A FI 2- E2 $16. 15. 16. 16. 16. $16. 16. 16. 16. 16. Push Rod Operated (One Side) One Way W' Dia. Ya" Wide None 1%" Only AW12-B3 AW-22 $19. $16. AF12-B3 AF-22 $18. $1$. ^Standard packaging quantity -- 5 0-600 VOLTS A. C. AND D. C. Type of Operator Plunger Type, Panel Mounting................................. Roller Leaf Type............................................................ Cabinet Door Type.......................................... :.......... BASIC CONTACT MECHANISMS -- SPECIAL OPERATORS Contact Arrangement 1 N. O. 1 N. C. 1 N. O., N. C. Contact Symbol RXfi 00 sum 00 Type AP-221 AB-2 Price $ 7.70 S.00 1 N. O., N. C. j 00 AC-1 5.50 0-600 VOLTS A. C. AND D. C. Contact Arrangement 1. N. O., 1 N. C. 1 N. C. Contact Symbol um 00 BASIC CONTACT MECHANISMS Contact Gap .020* Contact Gap .040" Type Price Type Price AO-1 $ 3.30 AO-2 $ 3.30 AO-1 A 3.10 AO-2 A 3.10 1 N. O. -L. OO AO-1 B 3.10 AO-2B 3.10 Volts 110 220 440 600 A. C. Pilot Duty Amperes Normal Inrush 15 40 10 20 58 ELECTRICAL RATINGS D. C. Pilot Duty Amperes Contact Gap .020" Contact Gap .040" Double Throw Single Throw Double Throw Single Throw 0.25 0.1 0.5 0.25 0.5 0.2 2.0 0.5 0.05 0.02 0.1 ORDERING INSTRUCTIONS: Order by Class and Type Number. SCHEDULE DISCOUNT PAGE 105 SQDSLV 000107 LIMIT SWITCHES DIMENSIONS APPROXIMATE DIMENSIONS -- NOT FOR CONSTRUCTION Type A B c D E F G AW12-A1 % 1!4 2'Mz 2/2 2Mr IMr 'Ms AW12-B1 m IMs 2'Mr 2/2' 2Mr IMr 'Ms AW12-C1 2 2<A 2'M; 2/2 2Mr IMr 'Ms AW12-D1 2'/z 2% 2'Mr 2/2 2Mr IMr 'Ms AW12-E1 3 3J/l2 2'Mz 2/2 2Mz 1 M2 'Ms 1 %" reller arm is standard. Class 9007 Type M Limit Switch with Standard Operating Arm. Switch Dimensions for Type T Limit Switch. TYPE *6* Base Plate Dimensions for Type T Limit Switches. PAGE 106 Cam Track Dimensions for Type T Limit Switch. Note: All Roller Arms Available with l'or Dia. Roller. SQDSLV 000108 PRESSURE SWITCHES WATER PUMP & AIR COMPRESSOR TYPES Type ASG-11 Form FX Display Carton of Type FSG Switches Designed for the control of electrically driven water pumps and air compressors, the Class 9013 devices cover the important electrical ratings for the direct control of motors in the usual pump and compressor applications. Switches are of two pole construction to open both lines, considered desirable to avoid grounding difficulties often prevalent due to frequent damp location of equipment. For air compressor applications, a pressure release valve is usually desired; this feature may be order ed as "Form X" or "Form Y", as indicated in the table of additions and special features. The standard enclosure finish is of machine gray enamel. The special enclosures of Types ASW and ASR devices are of sheet steel and cast iron respectively to provide drip-proof and explosion resisting features where required. All interior parts are treated to prevent corrosion. DIAPHRAGM ACTUATED Application C Pipe Tap Pressure Range (P.S.I.) *2 POLES CONTACTS OPEN ON INCREASED PRESSURE t Differentiai (P.S.I.) General Purpose Enclosure Type Price Drip Proof Enclosure Type Price Explosion Resisting Enclosure Type Price Heavy Duty Water Air Inter Water mediate Duty Air 20-180 25-250 'A" 20-80 40-200 10-40 18-45 12-35 18-40 ASG-8 ASG-11 GSG-2 GHG-2 $22.10 $22.10 $15. $15. ASW-8 ASW-11 GSW-2 GHW-2 $59.40 $59.40 $92.35 $92.35 ASR-8 AS R-11 GSR-2 GHR-2 $118. $118. $89. $89. Domestic Duty Water !4' 20-80 10-30 FSG-2 $ 9.75 Three poles also available on Type A switches. )1/b" or taps also available. Type F switches also furnished with */&" or y^" compression connection, f Differential increases with range. PACKAGED PRESSURE SWITCHES Type F switches can be furnished in an attractive 3 color display box which holds 8 controls individual ly packed and labeled (see cut). There is no charge for this when 8 controls are ordered. Specify "Pack in display box". PRICES FOR ADDITIONS AND SPECIAL FEATURES Feature Form Letter Oil Resisting Diaphragm.................. Mounting Feet..................................... .060 Pulsation Plug........................... Reverse Action (Contacts Open on Decreased Pressure)...................... 2-Way Release Valve........................ 3-Way Release Valve........................ Form D Form F Form P Form R Form X Form Y Furnished as standard on these switches. With Type ASG N.C. N.C. N.C. 4.90 5.70 8.80 With Type ASW N.C. N.C. $ 4.90 12.30 18.10 With Type ASR N.C. N.C. $ 4.90 15.70 19.50 With Type GHG N.C. N.C. $ 5.70 With T ypes GHW, GHR N.C. N.C. $ 15.70 With Types GSG, GSW, GSR, FSG N.C. ELECTRICAL RATINGS -- HORSEPOWER Single Phase Polyphase D. C. Type 115 230 220 440 550 115 230 Volts Volts Volts Volts Volts Volts Volts A2 3 5 5 5 1 1 F1 1 1 GS v/2 2 3 3 3 '/4 A A 'A GH 2 35 5 .5 1 1 SWITCHES CARRIED IN STOCK Type Std. Stock Settings (P.S.I., On-Off) ASG-8 Form F 20-40; 80-100; 120-150; 125-150; 145-175 FSG-2 20-40 GHG-2 Form X 120-150; 125-150 GSG-2 20-40 ORDERING INSTRUCTIONS 1. Specify Class and Type number of switch. 2. Give cut-out and cut-in pressures within the limits specified. Standard stock settings should be selected whenever possible. 3. If special features are desired, order as Class 9013, Type............ , Form............. , selecting the correct Form letter from the table above. If more than one Form letter is used, arrange let ters in alphabetical order as "Class 9013, Type ASG-8, Form FX". [pjMMHMB SCHEDULE DISCOUNT PAGE 107 SQDSLV 000109 PRESSURE AND VACUUM SWITCHES CLASS 9012 INDUSTRIAL PRESSURE SWITCHES Industrial pressure switches are designed to cover the wide range of requirements en countered in the control of pneumatic or hydraulic machines. These controls are most commonly employed in the control circuits of welding equipment, machine tools and high pressure lubricating systems. QUICK MAKE AND BREAK ONE NORMALLY OPEN AND ONE NORMALLY CLOSED CONTACT Application Connec tion I.P.T Range Setting (P.S.I.) Limits Within Which Switch Can Be Adjusted to Operate on Falling Pressure Differential (P.S.I.) Add to Range Setting to Obtain Operating Point on Rising Pressure Max. Allow able Pressure (P.S.I.) Cast Aluminum Drip Tight and Oil Resistant Enclosure Type Price Cast Iron Class 1 Group D Explosion Resisting Enclosure Type Price Machine Tool and Welder Switch Bellows Actuated 'A" 1-10 1-20 1-75 1-115 20-180 10-275 10-300 /2"5 1-6 3-15 6-30 10-30 15-25 25-125 30 ACW-3 $30.80 ACR-3 $70.90 30 ACW-4 30.80 ACR-4 70.90 100 ACW-5 28.60 ACR-5 68.70 255 ACW-1 26.40 ACR-1 66.50 255 ACW-8 26.40 ACR-8 66.50 300 ACW-9 37.40 ACR-9 77.S0 600 ACW-2 35.20 ACR-2 75.30 Hydraulic Piston Actuated $ 135-1000 400-3000 135-1000 400-3000 35-135 100-400 60-110 150-350 1500 4000 ADW-3 ADW-4 ADW-5 ADW-6 52.80 52.80 53.80 53.80 Adjusting knob available (specify Form K).................................................................................................................. $1.10 list additional *fOn ADW switches range setting indicates limits within which switch can be adjusted on rising pressure. Differential sub tracts from range setting to determine operating point on falling pressure. Differential increases with range on switches with Quad ring seal. ELECTRICAL RATINGS -- AMPERES A. C. Pilot Duty Volts 110 220 440 600 Normal 15 10 6 5 Inrush 40 20 10 8 D. C. Pilot Duty Volts Single Dougle Throw Throw 115 0.5 0.25 230 0.25 0.1 600 0.05 SWITCHES CARRIED IN STOCK Type Std. Stock Settings (P.S.I. On-Off) ACW-1 ACW-2 ACW-3 ACW-4 ACW-5 ACW-8 ACW-9 44-50 155-180 S-5'/2 10-11 40-43 90-100 135-150 ADW-3 ADW-4 ADW-5 ADW-6 535-570 1600-1700 485-570 1440-1700 ORDERING INSTRUCTIONS: Specify Class 9012, Type .... Switches with standard settings (see table above) will be furnished from stock on orders not exceeding quantity of 25. When non-standard settings are required, specify "Must be set . . and relatively longer delivery time must be expected. SCHEDULE DISCOUNT VACUUM PUMP CONTROLS Designed for the control of electrically driven vacuum pumps, the 9016 controls cover the important electrical ratings for direct control of motors. These switches can be provided with or without a three-way manual lever. Application Range (Inches of Hg.) Differ ential (Inches of Hg.) Poles Heavy Duty............. 5-25 3/2-12* Intermediate Duty.. 5-25 4-12$ 2* 2 Pipe Tap ! Vi" Vi" CONTACTS CLOSE ON LOSS OF VACUUM General Purpose Enclosure Watertight Enclosure Explosion Resisting Enclosure Type Price Type Price Type Price ASG-3 GVG-1 $41. 28.40 ASW-3 $78.50 ASR-3 $156. *3 poles also available on Type A switches. ELECTRICAL RATINGS -- HORSEPOWER $ Differential increases with range. SWITCHES CARRIED IN STOCK Class 9016 Type Single Phase 115 230 Volts Volts A2 G 3 2 Polyphase 220 440 550 Volts Volts Volts 555 333 D. C. 115 230 Volts Volts 11 Vz K2 Type ASG-1 GVG-1 Form E $ GVG-1 Form FC) Std. Stock Settings (Inches of Hg.) 3"--8* 3*--8" 3'--8" *}*Form E includes 3-way lever with nameplate marked "Float only--Vacuum and Float--Continuous". Price $5.90 list additional. CForm F includes mounting bracket.................... No Charge ORDERING INSTRUCTIONS: Specify Class 9016, Type........... . and give vacuum settings. SCHEDULE ^ DISCOUNT 9012 ACW-3 Form K 9012 ACW-1 Form K (cover removed) tl 9016 ASG-1 Form E 9016 GVG-1 Form E SQDSLV 000110 FLOAT SWITCHES Class 9036, Type AG-5 Class 9036, Type GG-2 Class 9036, Type FG-1 Class 9046, Type CG-1 Class 9037, Type GG-4 FOR OPEN TANK OR SUMP APPLICATIONS Class 9036 float switches lend themselves to a variety of needs for open tank control with Sump or standard operation. Enclosures are finished in machine gray enamel. Interior parts are treated to prevent corrosion. Application Poles ^CONTACTS OPEN ON LIQUID RISE Heavy Duty.................................................................... $2 General Purpose Enclosure Type Price Drip Proof Enclosure Type Price Explosion Resisting Enclosure Type Price tAG-5 $22.10 f AW-5 $59.40 t AR-2 $111. ^CONTACTS CLOSE ON LIQUID RISE Intermediate Duty........................................................ 2 {GG-2 $15. General Duty.................................................................. 2 f FG-1 DG-2 $ 9.75 15. f DW-1 $48. f DR-1 $50. sjcFor reverse action, add "Form R" to Class and Type number, Type A- and Type G- switches can be reversed in the field tfcThree poles are also available on Type A- switches. {"Types AG-5, AG-5 Form R, AW-5, AR-2, GG-2, GG-2 Form R, FG-1, DW-1 and DR-1 are carried in stock. FOR CONDENSATE PUMPS Class 9037 Type GG controls are primarily used on condensate pumps. Float move ments is through a bellows seal. Switches are flange mounted. 8037 CONTACTS CLOSE ON LIQUID RISE Application Poles "E" Oistance (Rod Length) Figure No. (Float Movement) General Purpose Enclosure Type Price Fig. 1--(Above and below center line).......... ... f GG-4 $52.30 Intermediate Duty 2 8" . Fig. 2--(Below center line)......................................... GG-5 $52.30 Fig. 3--(For vertically mounted switch)............... GG-6 $52.30 Rod length is measured from fulcrum of rod to center of round float. Lengths of 6, 10, 12, 14 and 16 inches are also available. {"Type GG-4 switch carried in stock. SUMPTROLS Class 9046 Sumptrols are designed specifically for sump pumps or cellar drainers of the small domestic type. The mechanism provides a positive wiping contact action to assure operation in damp or dirty locations often characteristic of such installations. Enclosures are molded bakelite, and interior parts are treated to prevent corrosion. CONTACTS CLOSE ON LIQUID RISE Application Poles General Purpose Enclosure Type Price Domestic duty................................................................................................................................. {Type CG-1 carried instock. 1 f- CG-1 $4.20 ACCESSORIES FOR FLOAT SWITCHES Standard accessories consist of one 7" float (tapped at top or with center hole) and 5 feet of threaded tubing and stops. These accessories are available from stock in brass or stainless steel. Material Float Type Copper coated float with brass tubing.......................................................... Stainless steel float and tubing....................................................................... Tapped at Top.................... Center hole........................... Tapped at Top.................... Center hole........................... A6 A6C A6S A6CS 9049 Price $22.80 $25.60 $81.40 531.40 Class 9036 9036 9036 9036 9037 9046 ELECTRICAL RATINGS (HORSEPOWER) Types Single Phase 115 Volts 230 Volts Polyphase 220 Volts 440 Volts 550 Volts AG-5, AW-5, AR-2.................. 2 3 5 5 5 GG-2............................................. 2 3 5 5 5 FG-1....................................... 1 1 1 DG-2, DW-1, DR-1................. 1 1 1 1 1 GG-4, GG-b, GG-6...................... 2 3 5 5 5 CG-1. .. .. 14 1 D. C. 115 Volts 230 Volts 11 11 14 lA Vi 14 11 '/* 14 ORDERING INSTRUCTIONS: Older by Class and Type number. SCHEDULE DISCOUNT PAGE 109 SQD SLV 000111 -V* U H o O.' 9035 GENERAL DUTY FLOAT SWITCHES Class 9035 controls are rod or chain operated, lor use in controlling liquid levels in open tank applications. 2 POLES______________________________________ Description $ General Purpose Enclosure Type Price Splash Proof Enclosure ^CONTACTS OPEN ON LIQUID RISE Water Tight Enclosure Explosion Resisting Enclosure Type Price Type Price Type Price Without Accessories................................ t DG-1 $22. 8M-1 $41.30 t BW-1 $ 49.50 t DR-1 $ 64. Red Operated, Wall Mounting........... t DG-2 $44. tBM-2 $80. f BW-2 $ 88. + DR-2 $102. Rod Operated, Floor Mounting........... t DG-3 $58. BM-3 $94. f1 BW-3 $102. t DR-3 $116. Chain Operated, Wall Mounting........ fDG-4 $44. tBM-4 $80. t BW-4 $ 88. DR-4 $102. Chain Operated, Floor Mounting. . . . tOG-5 $58. BM-5 $94. BW-5 $102. DR-5 $116. Chain Operated, Wall Mounting Separate Pulleys................................... DG-6 $44. BM-6 $80. BW-6 $ 88. DR-6 $102. Chain Operated, Floor Mounting Separate Pulleys................................... DG-7 $58. BM-7 $94. BW-7 $102. DR-7 $116. *For reverse action add Form R to Class and Type number. ^Switches with accessories include 7 inch float with 5 foot rod or 15 feet of chain. {Switches carried in stock. ELECTRICAL RATINGS (HORSEPOWER) Types Single Phase 115 Volts 230 Volts 110 Volts Polyphase 220 Volts 440-550 Volts DG, DR 1 1 1 1 1 BM, BW 2 3 3 5 5 ORDERING INSTRUCTIONS: Specify Class 9035, Type D. c. 115 Volts 230 Volts '4 '4 VALVES The Class 9043 Type AG valve is a two-way solenoid valve designed for use with freon, methyl chloride and sulphur dioxide in refrigeration and air conditioning systems. It can also be applied for use with water, oil and air. The Class 9043, Type CG valve is a four-way magnet operated valve designed to control a double acting air cylinder such as used on welding machines, presses, or clamping devices. Application Inlet & Outlet Connection l.P.T. Current TWO-WAY SOLENOID VALVE Orifice Size General Purpose Enclosure Type Price AG-6 $20.10 Freon, Methyl Chloride, Sulphur Dioxide, Air, Oil, or Water {Valves carried in stock. Application Current %" Size A.C. D.C. 5-4" AG-7 t AG-8 AG-4 s4" AG-5 $20.10 $20.10 $20.10 $20.10 MAGNET OPERATED FOUR-WAY VALVE Number of Ports General Purpose Enclosure Bottom Side Type Price 4 0 + CG-4 $124. Air Only......................................................... Valves carried in stock. A.C. %" Vi" 2 2 2 CG-2 $124. 2 CG-3 $124. OPERATION OF FOUR-WAY VALVE ORDERING INSTRUCTIONS 1. Order by Class and Type Nos. ROTOR POSITION 2. Give voltage and frequency of operating coil. Class 9035, Type BW-3 Class 9035, Type BM-4 Class 9043, Type AG-6 Class 9043, Type CG-4 with cover removed PAGE 110 SCHEDULE DISCOUNT B I SQD SLV 000112 TIMING RELAYS Class 9050 timing relays are used in many industrial applications where dependable operation and ease of adjustment over suitable ranges of timing are required. Timers of the pneumatic type may be obtained for delay in making or breaking a circuit either after energization or de-energization of the relay. All A.C. Type R timing relays, except flush mounting types, have an invertible magnet which allows conver sion from one type of operation to other in the field. PNEUMATIC TIMING RELAYS ADJUSTABLE RANGE--,2 SEC. TO 3 MIN.SINGLE POLE, DOUBLE THROW, SEPARATE CIRCUIT* FOR A.C. OPERATION ____________25-60 CYCLES, 110-600 VOLTS Type of Operation Features Number Dial of Interlocks General Purpose Enclosure NEMA Type 1 Type Price SURFACE MOUNTING Water and Dust Tight Enclosure NEMA Types 4 and 5 For Hazardous Locations NEMA T y pes 7 and 9 Type Price Type Price Open Type Type Price Flush Mounting Without Pull Bax Type Price Time Delay after De-e nergization of Relay With out Dial With Dial 0 RG-9D $ 64. RW-9D $ 94. RR-9D $170. RO-9D $ 56. RF-5D $ 62. 1 RG-10D 74. RW-10D 106. RR-10D 180. RO-10D 66. RF-6D 72. 2 RG-13D 84. RO-13D 76. 0 RG-11 D $ 72. RW-11 D $104. RR-11 D $178. RO-11 D $ 64. RF-7D $ 70. 1 RG-12D 84. RW-12D 114. RR-12D 190. RO-12D 74. RF-8D 82. 2 RG-14 D 94. RO-14 0 84. Time Delay after Energi zation of Relay With out Dial With Dial 0 RG-9E $ 64. RW-9E $ 94. RR-9E $170. RO-9E $ 56. RF-5E $ 62. 1 RG-10E 74. RW-10E 106. RR-10E 180. RO-10E 66. RF-6E 72. 2 RG-13E 84. RO-13 E 76. 0 RG-11 E $ 72. RW-11 E $104. RR-11 E $178. RO-11 E $ 64. RF-7E $ 70. RG-12E 84. RW-12E 114. RR-12E 190. RO-12 E 74. RF-8E 82. 2 RG-14E 94. RO-14 E 84. FOR D.C. OPERATION SURFACE MOUNTING 250 VOLTS MAX. Type of Operation Features General Purpose Enclosure NEMA Type 1 Water and Dust Tight Enclosure NEMA Types 4 and 5 For Hazardous Locations NEMA Types 7 and 9 Open Type Type Price Type Price Type Price Type Price Time Delay after De-energi zation of Relay Without Dial With Dial Without Interlock QG-1 D With Interlock QG-2D Without Interlock QG-3D With Interlock QG-4D $ 70. $ 80. $ 78. $ 88. QW-1 D QW-2D QW-3D QW-4D $102. $112. $110. $120. QR-1 D QR-2D QR-3D QR-4D $176. $186. $184. $194. QO-1 D QO-2D QO-3D QO-4D $ 62. $ 72. $ 70. $ 80. Time Delay after Energi zation of Relay Without Dial With Dial Without Interlock QG-1 E With Interlock QG-2E Without Interlock QG-3E With Interlock QG-4E $ 70. $ 80. $ 78. $ 88. QW-1 E QW-2E QW-3E QW-4E $102. $112. $110. $120. QR-1 E QR-2E QR-3E QR-4E $176. $186. $184. $194. QO-1 E QO-2E QO-3E QO-4E $ 62. $ 72. $ 70. $ 80. Timing contacts consist of an isolated normally open and normally closed circuit. Due to electrical clearance, the normally open and normally closed circuits must be used on circuits of the same polarity. Hardened Magnet Parts--Form HA................$2.50 list additional. (Available on A. C. Timers only, furnished as standard on flush mounting type timers). Electrical Interlock Kit (contains parts required to add one interlock unit to a timer furnished without interlocks)-- Class 9999, Type R-1.................... $8. list each. (Suitable for A.C. surface mounting type timers only). OIL DASHPOT TYPE MAGNETIC TIMING RELAYS A. C. OR P. C. OPERATION________________ Type of Current A. C. D. C. Contact Arrangement (S. P. S. T.) Normally Open Normally Closed Normally Open Normally Closed Frequency Range 25 to 60 Cycles ADJUSTABLE RANGE -- 5 TO 30 SECONDS Adjustable Timing Range in Seconds General Purpose . Enclosure NEMA Type 1 Open Type Min. 5 5 Max. 30 30 Type FG-2 FG-4 FG-3 FG-5 Price $41. 41. $43. 43. Type F-2 F-4 F-3 F-5 Price $30. 30. $32. 32. Relay contacts are intended for switching control circuits only. Available for time delay after energization only. ORDERING INSTRUCTIONS: Order by Class and Type number. Specify voltage and, if A. C., the frequency. SCHEDULE DISCOUNT PAGE 111 SQD SLV 000113 MAGNETIC OVERLOAD RELAYS Magnetic overload relays are used to open or close an electrical contact whenever the actuating current rises to a certain value. Typical applications are for the protection of motor windings against continued overcurrent, for the stopping of a material conveyor when conveyors ahead become overloaded, and as a torque limiter. .38-320 AMPERES Application Maximum Continuous Relay Coil Current Open Type-- Steel Panel Mounting Type Price Overload Relay-- Inverse Time Delay Tri p 60 AO-1 120 AO-1 210 320 $22. 25. Open Type-- Insulating Panel Mounting Type Price AO-2 AO-2 $22. 25. AO-2 AO-2 37. 40. 600 VOLTS MAXIMUM One Relay in General Purpose Enclosure Two Relays in General Purpose Enclosure Type Price Type Price AG-1 A AG-1 A *34. 37. AG-2 A AG-2 A $62. 69. AG-1 B AG-1 B 49. 52. AG-2B AG-2B 86. 93. Overload Relay-- Instant- aneous Trip 60 NAO-1 $25. 120 NAO-1 28. 210 320 N AO-2 N AO-2 N AO-2 N AO-2 $25. 28. 40. 43. NAG-1 A NAG-1 A NAG-1 B NAG-1 B $37. 40. 52. 55. NAG-2 A NAG-2 A NAG-2B NAG-2B *9. 73. 93. 99. Normally closed contacts are standard. If normally open contacts are desired, specify as "similar to Type........... except with normally open contact"............................................................................................................................................................................No charge Automatic reset is standard. If hand reset relays are desired, specify as "Type .... Form HR".........................$5.00 additional ORDERING INSTRUCTIONS: 1. Specify Class and Type number of overload relay. Select price corresponding to maximum continu ous coil current required. 2. Specify trip setting desired. Relay will be furnished with a suitable coil and plunger setting to give the desired trip current. (Plungers are adjustable, permitting an adjustment of trip setting over a 2 to 1 range with any one coil). 0-600 VOLTS THERMAL OVERLOAD RELAYS Thermal overload relays are used in the coil circuits of magnetic contactors to protect electric motors against drawing excessive line currents. General purpose enclosures are furnished with an external reset. INVERSE TIME DELAY TRIP Melting Alloy Hand Reset Type Bimetal Hand/Automatic Reset Type No. of Relays Ampere Rating 1 Unit 2 Units 3 Units 25 50 100 25 50 100 25 50 100 General Purpose Enclosure N EM A Type I Type SG-1 TG-1 UG-1 SG-2 TG-2 UG-2 SG-3 TG-3 UG-3 Price .$13. 20 27. $ 20. 29. 38. $32. 43. 54. Open Type Type SO-1 TO-1 UO-1 SO-2 TO-2 UO-2 SO-3 TO-3 UO-3 Price $1680... $15. 19. 23. $ 22. 28. 34. General Purpose Enclosure NEMA Type I Type ARG-1 A TG-1 AUG-1 ARG-2 A TG-2 AUG-2 ARG-3 ATG-3 AUG-3 Price .$13. 20 27. $20. 29. 38. $32. 43. 54. Open Type Left Hand Type Right Hand Type ARO-1L A TO-1 L A UO-1 L ARO-1R ATO-1 R A UO-1 R ARO-2 ATQ-2 A UO-2 ARO-3 A TO-3 A UO-3 Price $ 1680... $15. 19. 23. $22. 28. 34. 4 Units 25 50 100 SG-4 TG-4 UG-4 $ 51. 69. 87. ARG-4 ATG-4 AUG-4 $51. 69. 87. 6 Units 25 50 100 SG-6 TG-6 UG-6 $75. 97. 119. ARG-6 A TG-6 AUG-6 $75. 97. 119. 8 Units 25 50 100 SG-8 TG-8 UG-8 $ 99. 125. 151. ARG-8 A TG-8 AUG-8 $ 99. 125. 151. 0-600 VOLTS Single Phase A. C. Ratings SINGLE POLE MELTING ALLOY TYPE OVERLOAD BREAKER D. C. Ratings General Purpose Enclosure NEMA T y pe 1 Open Type Volts Max. H.P. Volts Max. H.P. Type Price Type Price 115 230 1J4 3 115 230 54 !4 B $ 13. c * 8. Prices include relay units. Select melting alloy relay units from Table 3, Page 120. Select bimetal relay units from Table 4, Page 121. Deduct $1.50 list each if relay units are omitted. ORDERING INSTRUCTIONS: Order by Class and Type number. PAGE 112 SCHEDULE DISCOUNT Glass 9055 Type NAO-1 Class 9055 Type AG-2B Class 9065 Type SG-2 Class 9065 Type C Overload Breaker SQDSLV 000114 TIMING AND OVERLOAD RELAYS DIMENSIONS (3)fo-24 MTG. '0|~ SCREWS. FOR RO13 8 R0I4 ONLY- TYPE A RO-9, RO-IO.RO-I3 4 </4 R0-II.R0-I2.R0-I4 00 ** Open Type Class 9050 A. C.[Pneumatic Timers. APPROXIMATE DIMENSIONS NOT FOR CONSTRUCTION NEMA 1 General Purpose Enclosure lor Class 9050 A. C. Pneumatic Timers. DOWELS Open Type Class 9065 Type UO-1 Melting Alloy Thermal Overload Relay. Open Type Class 9050Oil Dashpot Type Magnetic Timing Relay. APPROXIMATE DIMENSIONS CLASS 9065 Di me nsions A 6 sfcC D E F SG-1 TG-1 ARG-1 * ATG-1 SG-2 TG-2 * ARG-2 ATG-2 SG-3 ARG-3 SG-6 TG-6 SG-4 ARG-6 ARG-4 A TG-6 SG-8 TG-8 ARG-8 A TG-8 TG-3 AT.G-3 TG-4 ATG-4 UG-1 UG-2 3% 4% 4% 4% m 7% 7 /a 7/s 6% 7V\6 7^16 8Me 9'Me 13% 17% 8Me 9'Vk 12!4 4 Me 4Me 5Ms 5Ms 5Me 5Ym 5/2 4^6 1 '/2 2/2 3 3 4 4/2 4 4 5 5% 5/a 6% 8% 11 15 6 7/2 10/a Yu Yu Yu % Yu Yu Yu Yu Yu UG-3 8/4 17% 6Vk 5/2 15 Yu B 3/a 4% 3/2 2 4 % * Dimension C for ARG-4, ARG-2, ATG-1 and ATG-2 is 4%. Open Type Class 9065 Types SO-1 or TO-1 Melting Alloy Thermal Overload Relays. PAGE 113 SQDSLV 000115 TRANSFORMERS AND TERMINAL BLOCKS CONTROL CIRCUIT TRANSFORMERS These control circuit transformers are specifically designed for industrial control appli cations, to provide good transformer regulation when high inrush currents are drawn. SO/60 CYCLES* STANOARD VOLTAGE TRANSFORMERS * Continuous VA 50 100 150 300 500 750 1000 Nominal Allowable Inrush VA 165 500 775 1500 2200 3300 4400 *fCan Be Used with Square D Contactor Size 1 2 3 Two Size 3 4 (3 Pole) 4 (4 Pole) 5 Open Type Type Price A AO-50 A AO-100 A AO-150 A AO-300 $1S. 21. 24. 30. A AO-500 AAO-750 A AO-1000 40. 0. 81. General Purpose Enclosuer NEM A Type 1 Type Price A AG-50 AAG-100 AAG-150 AAG-300 $23. 33. 36. 44. A AG-500 AAG-750 AAG-1000 56. 86. 101. ^Prices apply to transformers having the following voltage ratings only: 550/110, 220-440/110, or 220-440/24. Consult fac tory for pricing non-standard voltage transformers. . +25 cycle transformers also available in 500 VA and smaller ratings. f Transformers can be used to supply power to the magnet coils of starters and contactors of the NEM A sizes indicated. SEPARATE FUSE BLOCKS *f"Fuse Block and Bracket Assembly (Unmounted).......................................... Type AP-1 Price $3. PRICES FOR ADDITIONS AND SPECIAL FEATURES "fFuse block and bracket assemblies mounted on enclosed type transformer. (For open type transformer, order separate Class 9070 Type AP-1): Form Letters F2 F3 *f* Fuse blocks cannot be used with 750 VA and 1000 VA 50/60 cycle or 500 VA 25 cycle transformers. Price $4. 8. ORDERING INSTRUCTIONS: Specify Class and Type number of transformer; give VA rating, primary and secondary voltages and cycles. Class 9070 Type AAO-SO Transformer Class 9070 Type AP-1 Fuse Block TERMINAL BLOCKS Class 9080 terminal blocks are particularly suited for steel panel or switchboard mount ing where it is economical or convenient to group all power and control wiring for external connection. The terminal blocks are provided with white terminal marking strips. 0-600 VOLTS Nominal Ampere Rating No. of Cir- cuits 25 25 Ampere Sectional Assembly 6 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Conductor Sizes Accommodated Min. Size Max. Size Solder less Connectors or Solder-Solderless Lugs Typo Price #12 Strd. R-6 $3.40 #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. S-2 S-3 S-4 S-5 S-6 S-7 S-8 S-9 S-10 S-11 S-12 S-13 S-14 S-15 S-16 S-17 S-18 S-19 52. 2.20 2.50 3.10 3.40 3.90 4.20 4.50 5. 5.30 5.50 5.90 6.40 6.70 7.20 7.70 8.30 8.70 FOR POWER AND CONTROL WIRING Nominal Ampere Rating No. of Cir cuits 25 Ampere Sectional Assembly Sectional Assembly 20 21 22 23 24 2 3 4 5 6 7 8 9 10 11 12 Conductor Sizes Accommodated Min. Size #10 Solid #10 Solid #10 Solid #10 Solid #10 Solid #10 Solid #10 Solid #10 Solid #10 Solid #10 Solid #10 Solid Max. Size #10 Strd. #10 Strd. #10 Strd. #10 Strd. #10 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. #4 Strd. Solderless Connectors or Solder-Soiderless Lugs Type S-20 S-21 S-2 2 S-2 3 S-24 TB-2 TB-3 TB-4 TB-5 TB-6 TB-7 TB-8 TB-9 TB-10 TB-11 TB-12 Price $9.10 9.50 9.90 10.50 11. $ 2.20 3.20 4. 4.80 5.45 6.25 7. 7.80 8.50 9.25 10. 50 3 #8 Solid #4 Strd. T-3 $ 5.50 100 3 #10 Solid #0 Strd. U-3 $ 8.30 225 3 #6 Str. 2*50 MCM V-3 $13. ORDERING INSTRUCTIONS: Order terminal blocks by Class and Type number. PAGE 114 SCHEDULE DISCOUNT Class 9080 Type U-3 Terminal Block Class 9080 Type S Terminal Block SQDSLV 000116 TRANSFORMERS AND TERMINAL BLOCKS TERMINAL BLOCK KITS AND STUDS FOR ASSEMBLY INTO 25 AMPERE TYPE S AND 50 AMPERE TYPE TB TERMINAL BLOCKS + Class 9080 terminal block ldts provide a convenient means of ordering and stocking the parts required to make up complete Type S and Type TB terminal blocks with any number of cir cuits. Class 9080 STB-2 Class 9080 STB-1 Class 9080 S-6 Description Assembly Kit %....................................................................................................................... .............. Terminal Kit, 25 Amp................................................................................................................................... Terminal Kit, 50 Amp................................................................................................................................... Extra Marking Strip, 50" length............................................................................................................... Full Threaded Stud 24" Length................................................................................................................. Stud for 3 Circuit 8lock............................................................................................................................... Stud for 4 Circuit Block............................. .................................................................................................. Stud for 6 Circuit Block............................................................................................................................... Stud for 8 Circuit Block............................................................................................................................... Stud for 10 Circuit Block............................................................................................................................. Stud for 12 Circuit Block............................................................................................................................. Stud for 18 Circuit Block............................................................................................................................. Stud for 24 Circuit Block............................................................................................................................. Identification Class 9080 Type STB-1 Class 9080 Type STB-2 Class 9080 Type STB-3 1828- D20-X1 121 R9003 300-D20-X3 300-.D20- X4 300-D20- X6 300-D20-X8 300-D20- XI0 300-D20- XI2 300- D20-X18 300-D20- X24 No. Required per Term. Block 1 f t 1 1 1 1 1 1 1 1 Minimum Order Quantity 1 1 1 1 1 10 10 10 10 10 10 10 10 List Price Each 9 .50 18.00 36.00 .50 .62 .20 .22 .24 .28 .30 .34 .44 .56 ^Includes all miscellaneous parts necessary for one terminal block, including items 2, 4, 5, 6, 7, 9 and 10 on diagram below, plus one 24 circuit marking strip "f* (item 11) and assembly and mounting instruction sheet 9080-P246. Each kit includes 50 molded blocks and 50 terminals packaged in one box. (Items 1 and 3 on diagram at right below). fMust be cut to proper length required for number of circuits on block. ORDERING INSTRUCTIONS 1--Order by Class and Type number or by Part number as shown above. 2--Specify quantity. Prices apply only when minimum quantities shown in table above are equalled or exceeded. DIMENSIONS FOR CLASS 907Q CONTROL CIRCUIT TRANSFORMERS DIMENSIONS FOR CLASS 9080 TYPE S AND TYPE TB TERMINAL BLOCKS in Inches A B C D E F G 50 VA 3% 3% 3'Ms 3 /a vyK W'M Xt 100 VA 4/2 4/4 4 3% 2Me Znij/v, X> Transformer 50/60 Cy. 150 300 500 VA VA VA 4/z 4% 4 3% 2'Me VuxVk %4 4/2 6 4 394 4/4 MhxMe %4 594 6/2 4/z 4'Me /a 750 VA 7 7/2 5/s 6/b 4'Me Mex'Me Me 1000 VA 7 9 5/s 6/b 5'Me Mex'Me Me No. of Ter minals 2 3 4 5 6 7 A 2" 2%" 3/4" 3/a" 4/4" 5/e" No. of Ter minals 8 9 10 11 12 13 Dimensions in Inches Approximate Dimensions -- Not for Construction A 594" 6%' 7" 7%" 8/4' 8/a" No. of Ter minals 14 15 16 17 18 19 A 9/2" 10'/a" 10%" 11%" 12 12%" No. of Ter minals 20 21 22 23 24 A 13/4' 13%" 14%" 15/a" 15%" [p^ SCHEDULE DISCOUNT PAGE 115 SQD SLV 000117 PARTS KITS FOR MOTOR CONTROL AND PUMP CONTROL To simplify stocking, installation and maintenance of a-c motor controls, Square D has available a number of parts and modification kits. These kits are conveniently packaged in attrac tive merchandising cartons for easy identification and stocking. Complete instructions are included in each kit. Parts kits include replacement contacts and associated parts for the most com monly used Square D motor control prices. Interlock kits contain the parts required to add additional electrical interlocks to standard a-c contactors and starters. User modification kits are provided to enable installation of push buttons or selector switches in the cov ers of certain a-c contactors, starters, or combination starters. Packaged replace ment overload relay thermal units and magnet coils are also available. PARTS KITS Class 9998 parts kits are provided to facilitate serv icing the more commonly used Square D contac tors, starters, manual compensators, and pressure, vacuum, and float switches. Each pump control parts kit contains the necessary contacts and attach ing parts for servicing those particular pump control switches listed in the table below. The parts kits for the manual starters and magnetic starters and contactors contain the necessary movable and station ary contacts, finger springs, and servicing instructions for main tenance of a 3-pole switch. The manual compensator parts kit con tains contacts to service a fourteen contact compensator. Two are required for a twenty-eight contact compensator. FOR PRESSURE, FLOAT AND VACUUM SWITCHES Class 9013 9016 9017 9036 9013 9036 9037 Equipment to be Serviced Type ASGf ALG, AMG, BSQ, AHG, ALR, AMR, AHR, ASR, A, AH, AK, AL, AM, AR, V, VR ASG, ASR ASG, AHG AG-2, BKG, A, AK GSG, GHG GG GG Class 9998 Parts Kit Type No. Price PC-1 $ 3.15 PC-2 $ 3. 9013 9036 9037 9044 9048 FSG FG-1 HG-1 A 2 ESG, A A, AR, AW PC-3 5 2.75 9213 9017 9237 9236 DSG, DHG, A, AH, AH-3. G. GH. GH-3 BSG, BHG CG, FA-3 EG, A3 PC-4 5 3. Class 9998 Type PC-1 Parts Kit may be used on all switches except those with dating code letters "A" through "G". SCHEDULE ^ DISCOUNT FOR STARTERS AND CONTACTORS Equipment to be Maintained Class Type NEMA Size Class 9998 Parts Kit Type No. List Pride Each 2205 Manual Compensator 14 Contact Compensator (1 Kit required) 28 Contact Compensator (2 Kits required) PD-1 $16.40 2510 Manual Starters Push button Type W5, W6, W7, W8, W16, W17, W22, W23, W26, W27, W30, W32, W42, W43, W44, W45, W46, W47, and W50 W10, W11, W14, W15, W20, W21, W24, W25, W28, W29, W31, W33, W36, W37, W38, W39, W48, W49 and W51 0 1 RA-21 $ 3.05 SA-21 $ 5.75 2510 Manual Starters Toggle Type RS- 0 RA-22 $ 4.85 1 SA-22 5.45 Magnetic Starters and Contactors 7032 7702 7732 8502 8504 8508 8536 8537 8538 8539 8541 8547 8550 8606 8630 8702 8736 8737 8738 8739 8747 8750 8810 8811 8812 8920 8940 A, 0 B-(Old Style), RB--(Series A)............................. C-(Old Style), SC--(Series A)............................. D-, T- E~, U- F- 00 0 0 1 1 2 3 4 QA-81 RA-81 BA-81 SA-81 CA-81 TA-81 UA-81 FA-81 $ 5.10 $ 4.65 4.50 $ 5.40 8.10 $18.15 $39. $78. These magnetic starter and contactor parts kits contain sufficient parts to service a 3 pole device. For devices with 4 or more poles, use additional kits. SCHEDULE ^ DISCOUNT ORDERING INSTRUCTIONS: Order parts kits by Class and Type number. PAGE 116 #1 SQDSLV 000118 ELECTRICAL INTERLOCKS FOR A.C. MAGNETIC CONTROLS Class 9999 interlock kits provide all oi the necessary parts needed to install an electrical interlock on Size 0 and 1 Series A devices and any Size 2, 3 or 4 vertical action magnetic contactor or starter or on a Class 9050 Type R timer with invertible magnet. Extra electrical interlocks may be required to perform interlocking between starters, tor purposes such as: insuring that only cfne of two motors may be operated at the same time; operating pilot lights to signal operation of a contactor or starter; and other functions of a similar nature. Size 0 Starter with Side Mounted Interlocks Installed Cutaway View Showing Base Mounted Interlock Installed on Size 2 Starter: FOR ADDITION TO A.C. MAGNETIC CONTACTORS AND STARTERS Starter and Contactor Size 0 or 1 (For Series A Devices Only) 2 4 Type of Mounting Side Mounted Long Terminal KB Unit-- Side Mounted Long Terminal KB Unit-- Side Mounted Contact Arrangement 1--N. 0. 1 --*N. C. 1 --N. O., 1--N. C. 1 --N. O. 1 --N. O. 1--N. C. 1 --N. O. 1 --N. C. 1 --N. O., 1 --N. C. 1 --N. O. 1 --N. O. 1 --N. C. 1 --N. C. 1 -- N. O., 1 -- N. C. 1 -- N. O.. 1 -- N. C. 1 --N. O. 1 --N. O. 1 --N. C. 1 --N. O. 1 --N. C. 1 --N. O., 1 -- N. C. 1 --N. 0. 1 --N. 0. 1--N. C. 1 --N. C. 1 --N. 0., 1 -- N. C. 1 --N. 0. 1 --N. C. 1--N. 0. 1--N. 0. 1--N. O. 1 --N. C. 1 -- N. C. 1 --N. C. 1 -- N. CL, 1 -- N. C. Location L. H. or R. H. R. H. L. H. R. H. Center L. H. R. H. or L. H. R. H. L. H. R. H. L. H. R. H. L. H. R. H. L. H. R. H. Center L. H. R. H. or L. H. R. H. L. H. R. H. L. H. R. H. ' L. H. R. H. L. H. Center R. H. L. H. Center Any Typo BC-1 BG-2 BC-3 DT-1 DT-2 DT-3 DT-4 DT-9 DT-12 DT-5 DT-6 DT-7 DT-8 DT-10 DT-11 EU-1 EU-2 EU-3 EU-4 EU-9 EU-12 EU-5 EU-6 EU-7 EU-8 EU-10 EU-11 F-1 F-2 F-3 F-4 F-5 F-6 F-7 For 2 pole or 3 pole starters only. Consult factory for interlocks for 4 pole starters. Price $ e. $ 6. $ 8. $ 6. s 8. $ 6. $ 8. s e. $ 8. S 6. $ 8. $ S. $ 8. Type DT-12 Electrical Interlock FOR ADDITION TO A.C. PNEUMATIC TIMERS Class 9050 Type R Timer with Invertible Magnet Parts required to add 1 KB unit to timer without interlock....................... Type of Mounting Contact Arrangement Front 1 N. 0.--1 N. C. Type R-1 Price $ 8. Packaging of Electrical Interlocks PACKAGING: Class 9999 electrical interlocks are packaged in a neat two-color box marked with the class and type number. The back of this box includes a listing of all the parts contained in the kit. Small parts and attaching hardware are sealed in a polyethy lene envelope which guards against accidental loss. This method of packaging makes the stocking of additional interlocks simple and convenient, and those who install the interlocks can always be assured of having all parts necessary. ORDERING INSTRUCTIONS: Order by Class and Type number. SCHEDULE DISCOUNT PAGE 117 SQDSLV 000119 USER MODIFICATION KITS AND COILS FOR A.C. MAGNETIC CONTROLS USER MODIFICATION KITS Class 9999 pushbutton and selector switch kits are provided to enable one of those units to be added to the cover of a mag netic starter. Changing requirement may necessitate the addi tion of a control station in the cover of a device where none was originally re quired. Or, starters plus separate pushbutton and selector switch kits may be stocked to obtain the maximum of flexibility with a minimum of inventory. The kits are easily and quickly installed with a screw driver and pliers being the only tools required. These kits may be used on any Series A (or later series letter) under Class 8502, 8536, 8538 or 8539 starter in NEMA I enclosure only. Before attempting to use these kits it is important to ascertain that the starter has a series letter stamped on the starter nameplate; models prior to the advent of a series letter do not have the necessary provisions in the enclosure cover to permit the use of the kit. FOR A.C. SERIES A CONTACTORS AND STARTERS IN NEMA 1 ENCLOSURES* NEMA Size 0 or 1 2 or 3 4 Description "Hand-Off-Auto" Selector switch...................................... "Hand-Off-Auto" selector switch...................................... "Start-Stop" momentary contact pushbutton.............. "Hand-Off-Auto" selector switch...................................... Typo A-t C-1 A-2 C-2 A-3 C-3 Price $8.00 8.00 $8.00 8.00 $8.00 8.00 * Usable with Classes 8502, 8536, 8538 and 8539 with series letter designation only. Not suit able for these classes without series letter designation or for other classes of A.C. equipment. ORDERING INSTRUCTIONS: Order user modification kits by Class and Type number. SCHEDULE O DISCOUNT COILS A. C. MAGNET COILS These magnet coils are easily installed on any standard A.C. magnetic contactor or starter. The Size 00-3 coils in the 110 volt and 440 volt, 60 cycle ratings are attractively packaged and marked for easy identification and convenience in stocking. Many other coils are available, in addition to those listed here. FOR A.C. MAGNETIC CONTACTORS AND STARTERS ^Equipment to be Serviced NEMA Size Typo 110-115 Volts 60 Cycles 00 A-- 2183-S7-Q30A 0 B-- * 1861-S1-R29B 1 C-A 2936-Si-C26B 2 D-- 1707-S1-T20 A 3 E-- 1775-S1-U17B 4 F---(2-3 pole) 2938-S1-F14B 4 F---(4-5 pole) 2938-S1-F14A 5 G--Old Style (2-4 pole) 1331-S8-W12B 5 G--Series A (2-3 pole) 1331-S10-W14B 5 G--Series A (4-5 pole) 1331-S10-W14A Magnet Coil Part Number 208-230 Volts 60 Cycles 2183-S7-Q33A 1861-S1-R32B 2936-S1-C29B 1707-S1-T23A 440 Volts 60 Cycles 2183-S7-Q36A 1861-S1-R35B 2936-S1-C32B 1707-S1-T26A 1775-SI-U20B 2938-S1-F17B 2938-S1-F17A 1775-SI-U23B 2938-SI-F20B 2938-SI-F20 A 1331-S8-W15B 1331-S8-W18B 1331-S10-W17B 1331-S10-W20B 1331-S10-W17A 1331-S10-W20A 550 Volts 60 Cycles 2183-S7-Q37A 1861-S1-R36B 2936-S1-C33B 1707-S1-T27A 1775-SI-U24B 2938-S1-F21B 2938-SI-F21 A 1331-S8-W19B 1331-S10-W21 B 1331-SI 0-W20C Price $ s. 5. 6. 8. 10. 21. 21. 20. 25. 25. These coils may be used with the following A.C. magnetic controls: Classes 8502, 8508 (closing coil), 8536, 8338, 8539, 8547, 8550, 8606 (Run Coil) 8702, 8736, 8738, 8739, 8747,8810, 8811,8812, and others. fl 15/230 volt, 60 cycle dual voltage coil is 1861-S14-G4................................................................................ $11.00 A.113/230 volt, 60 cycle dual voltage coil is 2936-S21-G4. $12.00 ORDERING INSTRUCTIONS: Order magnet coils by Part Number, Voltage, and Frequency. SCHEDULE ^ DISCOUNT SQDSLV 000120 FULL LOAD MOTOR CURRENTS APPROXIMATE VALUES -- AMPERES These tables are based on motor current tables of several leading motor manufacturers. Different types and makes of motors may vary 10% above or below the current values given in these tables. For fractional horsepower motors, this variation may be as large as 50%. Caution: These tables are not intended for selection of overload relays. Overload relays should be selected in accordance with actual motor current as shown on the motor nameplate or as obtained from the motor manufacturer. H.P. 1/6 Syn. Speed 1800 1200 1/4 1800 1200 1/3 1800 1200 3600 1/2 1800 1200 900 3600 3/4 1800 1200 900 3600 1 1800 1200 900 3600 t'A 1800 1200 900 3600, 2 1800 1200 900 THREE PHASE A.C. MOTORS 60 Cycles, Single Speed, Normal Torque Induction Motors Full Load Current 110 V. 1.2 1.6 1.6 2.2 2.3 2.8 3.2 3.6 4.0 4.4 4.6 4.8 4.8 5.0 6.0 6.0 6.8 6.8 8.4 9.0 9.6 11.2 11.6 11.4 11.4 13.6 220 V. 0.62 0.80 0.78 1.10 1.1 1.4 1.6 1.8 2.0 2.2 2.3 2.4 2.4 2.5 3.0 3.0 3.4 3.4 4.2 4.5 4.8 5.6 5.8 5.7 5.7 6.8 440 V. 0.31 0.40 0.39 0.54 0.57 0.70 0.8 0.9 1.0 1.1 1.1 1.2 1.2 1.2 1.5 1.5 1.7 1.7 2.1 2.25 2.4 2.8 2.9 2.85 2.85 3.4 550 V. 0.24 0.32 0.31 0.43 0.46 0.56 0.64 0.72 0.80 0.88 0.9 1.0 1.0 1.0 1.2 1.2 1.36 1.36 1.7 1.7 1.9 2.3 2.4 2.3 2.3 2.7 H.P. Syn. Speed 3600 1800 1200 900 3600 1800 1200 900 3600 1800 1200 900 1800 1200 900 600 1800 1200 900 600 1800 1200 900 600 1800 1200 900 600 Full Load Current 110 V. 16.8 16.4 16.4 19.0 26.0 26.0 28.0 30.4 38.0 38.0 40.4 44.0 50.0 53.0 56.0 64.0 74.0 77.0 82.0 92.0 220 V. 8.4 8.2 8.2 9.5 13.0 13.0 14.0 15.2 19.0 19.0 20.2 22.0 25.0 26.5 28.0 32.0 37.0 38.0 41.0 46.0 49.0 50.0 53.0 59.0 60.0 62.5 65.5 73.5 440 V. 4.2 4.1 4.1 4.75 6.5 6.5 7.0 7.6 9.5 9.5 10.1 11.0 12.5 13.3 14.0 16.0 18.5 19.3 20.5 23.0 24.5 25.0 26.5 29.5 30.0 31.2 33.0 36.7 550 V. 3.4 3.3 3.3 3.8 5.2 5.2 5.6 6.1 7.6 7.6 8.1 8.8 10.0 10.6 11.2 12.8 14.8 15.4 16.4 18.4 19.6 20.0 21.2 23.5 24.0 25.0 26.2 29.0 H.P. 30 40 50 60 75 100 125 150 200 Syn. Speed 1800 1200 900 600 1800 1200 900 600 1800 1200 900 1800 1200 900 1800 1200 900 1800 1200 900 1800 1200 900 1800 1200 900 1800 1200 900 Full Load Current 110 V. 220 V. 71.0 75.0 75.0 89.0 96.0 97.5 103 111 116 120 125 141 144 149 175 180 183 232 236 241 440 V. 35.5 38.0 38.0 45.0 48.0 49.0 52.0 56.0 58.0 60.0 63.0 71.0 72.0 75.0 88.0 90.0 92.0 116 118 120 145 144 147 170 170 177 229 229 230 550 V. 28.4 30.0 30.0 36.0 38.0 39.0 41.0 44.0 46.0 48.0 50.0 56.0 58.0 60.0 70.0 72.0 73.0 94.0 95.0 96.0 116 116 118 136 136 142 174 184 184 H.P. 1/8 1/S 1/4 1/3 1/2 TWO PHASE A. C. MOTORS For 2-phase, 4-wire multiply the current values given for 3-phase motors by 0.866. For 2-phase, 3-wire systems, the current in the common wire is 1.41% of the values of the other two lines. The other two lines have the same current values as for 2-phase, 4-wire. Syn. Speed 3600 1800 1200 3600 1800 1200 900 3600 1800 1200 900 3600 1800 1200 900 3600 1800 1200 900 Full Load Current / 115 V. 2.4 2.8 3.4 2.8 3.0 3.8 4.6 3.6 4.2 5.0 6.4 4.4 5.0 6.0 7.2 6.4 7.2 8.4 10.4 230 V. 1.2 1.4 1.7 1.4 1.5 1.9 2.3 1.8 2.1 2.5 3.2 2.2 2.5 3.0 3.6 3.2 3.6 4.2 5.2 SINGLE PHASE A. C. MOTORS H.P. 3/4 l'A Syn. Speed 3600 1800 1200 900 3600 1800 1200 900 3600 1800 1200 900 3600 1800 1200 900 Full Load Current 115 V. 8.8 10.0 12.0 13.6 11.6 12.4 14.0 14.8 17.6 18.2 20.6 24.6 22.4 23.4 26.0 30.0 230 V. 4.4 5.0 6.0 6.8 5.8 6.2 7.0 7.4 8.8 9.1 10.3 12.3 11.2 11.7 13.0 15.0 H.P. VA 10 Syn. Speed 3600 1800 1200 900 3600 1800 1200 900 3600 1800 1200 900 3600 1800 1200 900 Full Load Current 115 V. 32.0 33.6 36.0 40.0 50. 52 56 66 74 76 80 92 88 90 94 100 230 V. 16.0 16.8 18.0 20.0 25 26 28 33 37 38 40 46 44 45 47 50 H.P. X % 1 l Vi 2 3 5 Full Load Current 115 V. 4.6 6.6 8.2 12.2 16.0 24.0 39.0 230 V. 2.3 3.3 4.1 6.1 8.0 12.0 19.5 550 V. .96 1.4 1.7 2.5 3.4 5.0 8.2 DIRECT CURRENT MOTORS H.P. JX 10 15 20 25 30 35 Full Load Current 115 V. 56.0 76.0 112 148 184 216 258 230 V. 28.0 37.7 56.0 74.0 92.0 108 129 550 V. 12.0 16.0 23.5 31.0 38.0 45.0 54.0 H.P. 40 SO 60 75 100 125 ISO Full Load Current 115 V. 230 V. 143 176 214 265 550 V. 60.0 73.0 90.0 115 146 ' 184 220 PAGE 119 SQDSLV 000121 THERMAL OVERLOAD RELAY UNITS SELECTION TABLE Melting Alloy Type Overload Relay Unit Table For Use With Full Load Motor Current MELTING ALLOY RELAY UNITS FOR 40 C. MOTORS OPERATING UNDER NORMAL CONDITIONS Relay Number Full Load Motor Current Relay Number Full Load Motor Current Relay Number Full Load Motor Current A. C. Magnetic Starters Sizes 0, 1, and 1 y2 A. C. Magnetic Starters Types A, B, C, Q, A Design Sizes 00, 0, 1 and 1 Yz 0.32-0.34 0.35-0.38 0.39-0.44 0.45-0.53 0.54-0.58 0.59-0.66 0.67-0.74 0.75-0.84 0.85-0.97 0.32 - 0.36 0.37 - 0.40 0.41 - 0.45 0.46 - 0.51 0.52-0.59 0.60 - 0.66 0.67 - 0.74 0.75 - 0.83 B .44 B .51 B .57 B .63 B .71 B .81 B .92 B 1.03 B 1.16 B .44 B .51 B .57 B .63 B .71 B .81 B .92 B 1.03 0.98-1.12 1.13-1.19 1.20-1.34 1.35-1.54 1.55-1.78 1.79-1.96 1.27-2.23 2.24-2.50 2.51 -2.81 0.84 - 0.94 0.95 - 1.05 1.06-1.21 1.22-1.36 1.37-1.52 1.53-1.74 1.75-1.92 1.93-2.18 B 1.3 B 1.45 B 1.67 B 1.88 B 2.1 B 2.4 B 2.65 B 3.0 B 3.3 B 1.16 B 1.3 B 1.45. B 1.67 B 1.88 B 2.1 B 2.4 B 2.65 2.82-3.19 3.20-3.61 3.62-4.14 4.15-4.40 4.41 -4.78 4.79-5.44 5.45-6.16 6.17-6.86 6.87-7.64 2.19 - 2.40 2.41 - 2.69 2.70-3.02 3.03-3.54 3.55 - 4.01 4.02-4.52 4.53-5.03 5.04 - 5.62 B 3.7 B 4.15 B 4.85 B 5.5 B 6.25 B 6.9 B 7.7 B 8.2 B 9.1 B3.0 B 3.3 B 3.7 B 4.15 8 4.85 B 5.5 8 6.25 B 6.9 7.65-8.41 8.42-8.77 8.78-9.90 10.0-10.6 10.7-11.4 11.5-12.3 12.4-13.6 13.7-14.6 14.7-16.1 5.63 - 5.99 6.00 - 6.64 6.65 - 7.44 7.45-8.38 8.39 - 9.34 9.35 - 10.1 10.2 - 11.2 11.3 - 12,6 3.24-3.77 . 3.78-4.28 1 Types D and T 4.29-4.83 Size 2 4.84 - 5.37 5.38 - 6.00 B4.15 B 4.85 B 5.5 B 6.25 B 6.9 6.01 -6.39 6.40-7.09 7.10-7.95 7.96-8.92 8.93 - 9.98 B 7.7 B 8.2 B 9.1 B 10.2 B11.5 9.99-10.8 10.9-12.0 12.1 - 13.5 13.6-15.1 15.2-17.1 8 12.8 B 14. B 15.5 B 17.5 B 19.5 17.2-19.4 19.5 - 21.7 21.8-24.9 25.0-28.0 28.1 -31.1 Types E and U Size 3 15.6-17.1 17.2-20.2 20.3 - 23.3 C 20. C 22. C 26. 23.4 -26.4 26.5-31.1 31.2 - 32.7 C 30. C 34. C 40. 32.8-35.0 35.1 - 39.7 39.8-45.1 C 42. C 45. C 51. 45.2 - 51.4 51.5-58.4 58.5 - 64.6 Type F Size 4 Type V Size 4 13.9-15.6 15.7-18.2 18.3-21 .2 21.3-25.1 60 - 66 67 - 74 DD 19. DD 22. DD 25. DD 29. D 72. D 80. 25.2-29.9 30.0-35.4 35.5-40. 41. -46. 75 - 83 84-93 DD 34. DD 39. DD 45. DD 51. D 90. D 100. 47 -53 54 -60 61 - -68 69 -74 94-104 105-112 DD 59. DD 68. DD 79. DD 98. D 113. D 126. 75. -80. 81. -86. 87. -97. 98. -108. 113-124 125-139 Type G Size 5 60.0-63.4 63.5-67.9 68.0-71.5 71.6-76.8 Classes 71 35 and 7136 Types S and T 0.85 - 0.94 0.95 - 1.07 1.08 - 1 .19 Class 7107 1.20-1.38 Types B1 & B2 1.39-1.55 Class 7120 1.56-1.73 2 1 ype LM1 1.74-1.97 Type U Class 7120 Type EM2 33.2 - 34.7 34.8 - 37.2 Type V 60 - 66 67 - 74 B 6.25 B 6.9 B 7.7 B 8.2 B 1.03 B 1.16 B 1.3 B 1.45 B1.67 B 1.88 B 2.1 C 40. C 42. D 72. D 80. 76.9-84.9 85.0-93.7 93.8-102 103-112 1.98-2.19 2.20-2.48 2.49 - 2.73 2.74-3.06 3.07-3.43 3.44 - 4.02 4.03-4.55 37.3 - 42.2 42.3-48.1 75 - 83 84 - 93 B 9.1 B 10.2 B 11.5 B 12.8 B 2.4 B 2.65 B 3.0 B 3.3 B 3.7 B 4.15 B 4.85 C 45. C 51. D 90. D 100. 113-121 122-136 137-149 150-162 4.56-5.14 5.15-5.72 5.73-6.39 6.40-6.80 6.81 - 7.54 7.55 - 8.46 8.47 - 9.53 48.2 - 54.6 54.7 - 62.1 94-104 105-112 B 14. B 15.5 B 17.5 B 19.5 B 5.5 B 6.25 B 6.9 B 7.7 B 8.2 B 9.1 B 10.2 C 66. C 58. D 113. D 126. 163-179 180-195 196-212 213-229 9.54-10.5 10.6 -11.5 11.6-12.8 12.9-14.4 14.5-16.1 16.2 - 18.1 18.2 - 20.7 62.2 - 68.7 68.8- 74.6 113-124 125-139 0.34 - 0.38 0.39 - 0.43 Class 2510 0.44 - 0.48 Type W 0.49 - 0.54 0.55-0.63 O 0.64 - 0.71 O B, C, S and T 0.72 - 0.79 0.80 - 0.89 0.90-1.00 B .44 B .51 B .57 B .63 B .71 B .81 B .92 B 1 .03 B 1.16 1.01 -1.12 1.13-1.29 1.30-1.46 1 .47 - 1.63 1.64-1.87 1.88-2.06 2.07-2.33 2.34-2.57 2.58 - 2.88 B 1.3 B 1.45 B1.67 B 1.88 B 2.1 82.4 B 2.65 83.0 B 3.3 2.89-3.23 3.24-3.77 3.78 - 4.28 4.29 - 4.83 4.84 - 5.37 5.38-6.00 6.01 - 6.39 6.40 - 7.09 7.10-7.95 B 3.7 B 4.15 B 4.85 B 5.5 B 6.25 B 6.9 B 7.7 B 8.2 B 9.1 7.96-8.92 8.93-9.98 9.99-10.8 10.9 - 12.0 12.1 -13.5 13.6-15.1 15.2-17.1 17.2 - 19.4 19.5-21.7 Class 9065 Type U 33.2- 34.7 34.8 - 37.2 C 40. C 42. 37.3 - 42.2 42.3 - 43.1 C 45. C 51. 48.2 - 54.6 54.7 - 62.1 C 58. C 66. 62.2 - 68.7 68.8 - 74.6 Relays operate from secondary of a current transformer. Order relay units by number Relay Number Full Load Current B 10.2 B 11.5 B 12.8 B 14. B 15.5 B 17.5 B 19.5 B 22. B 25. 16.2-18.6 18.7-20.2 20.3-22.8 22.9-23.9 24.0-25.8 25.9-26.8 26.9-28.7 28.8-30.2 30.3-33.0 B 7.7 B 8.2 B 9.1 B 10.2 811,5 B 12.8 B 14. B 15.5 12.7 - 14.1 14.2-15.9 16.0-18.1 18.2-20.3 20.4 - 23.2 23.3-26.2 26.3- 29.1 29.2 - 32.7 B 22. B 25. B 28. B 32. B 36. 31.2-35.0 35.1 - 38.9 39.0-43.6 43.7 - 48.3 48.4 - 53.0 C 58. C 66. C 75. 64.7 - 69.9 70.0 - 79.9 80.0- 88.9 DD 105 DD 112. DD 121. DD 140. 109.- 121 . 122. -134. 135. -155. D 135. D 150. 140-155 B 22. B 25. B 28. B 32. 230-245 246 - 263 264 - 280 281 -299 B 11.5 B 12.8 B 14. B 15.5 B 17.5 B 19.5 B 22. 20.8 - 23.1 23.2 -26.5 26.6 - 29.8 29.9 - 33.1 33.2 - 37.3 37.4 - 41.4 41 .5-46.4 C 75. C 83. 74.7- 85.4 85.0-94.6 Relay Number B 28. 8 32. B 36. B 40. B 45. B 50. B 56. 8 62. B 70. B 17.5 B 19.5 B 22. B 25. 8 28. 8 32. 8 36. 8 40. 8 40. B 45. B 50. B 56. B 62. C 83. C 90. C 103. OD 160. DO 185. DD 213. D 168. B 36. B 40. B 45. B 50. B 25. B 28. B 32. B 36. B 40. B 45. B 50. C 90. C 103. D 135. D 150. B 10.2 B11.5 . B 12.8 B 14. B 15.5 B 17.5 B 19.5 B 22. B 25. C 75. C 83. "140-155 1 56 - 174 21.8- 24.9 25.0-28.0 28.1 - 31.1 31.2- 35.0 35.1 - 38.9 39.0-43.6 43.7 - 48.3 48.4-53.0 74.7-85.4 85.5 - 94.6 O 168. D 188. B 28. B 32. B 36. B 40. B 45. B 50. B 56. B 62. C 90. C 103. Price each $1.50 MELTING ALLOY RELAY UNITS FOR FRACTIONAL HP. MANUAL STARTERS See page 61 for Selection Table for melting alloy relay units for Class 2510, Type A, fractional horsepower manual starters. " Order relay units for fractional horsepower starters by relay number.................................................................................................................................. Price each $1.00 Motor Duty Rating 40 C. Cohtinuous............ 50-55 C. Continuous. . . 1-Hour Intermittent........... SELECTION OF RELAY UNITS FOR SPECIAL APPLICATIONS Ambient Temperature of Motor Same as Controller Ambient Temperature of Motor 15 C. (270 F.) Higher Than Controller Ambient Temperature of Motor 15 C. (27 F.) Lower Than Controller Select Relay from Table Use One Size Smaller Than in Table Use One Size Smaller Than in Table Use One Size Smaller Than in Table Use Two Sizes Smaller Than in Table Use Two Sizes Smaller Than in Table May Be One Size Larger Than in Table Select Relay from Table Select Relay from Table PAGE 120 SCHEDULE DISCOUNT SQDSLV 000122 THERMAL OVERLOAD RELAY UNITS SELECTION TABLE Table For Use With Class 8536 Sizes 0, 1, and 1 'A Class 8536 Size Class 8536 Size 3 All Other 4 Classes A. B, C, Q, R and S 00, 0 and 1 All Other Classes Size 2 All Other Classes Types E and U Size 3 All Classes Type F, Size 4 All Classes Type V Size 4 All Classes Type G Size 5 BIMETAL RELAY UNITS FOR 40 C. MOTORS OPERATING UNDER NORMAL CONDITIONS Full Load Motor Current Relay Number Full Load Motor Current Relay Number Full Load Motor Current Relay Number Full Load Motor Current 0.33 - 0.35 0.36-0.39 0.40-0.43 AR .45 AR .49 AR .54 0.81 -0.88 0.89 - 0.96 0.97 - 1.06 AR 1.05 AR 1.15 AR 1.26 1.90-2.08 2.09-2.29 2.30-2.51 AR 2.46 AR 2.71 AR 2.98 4.47-4.90 4.91 -5.48 5.49-5.91 0.44-0.47 0.48-0.52 0.53-0.57 AR .59 AR .65 AR .71 1.07-1.17 1.18-1.28 1.29-1.42 AR 1.39 AR 1.53 AR 1.68 2.52-2.78 2.79-3.05 3.06 - 3.36 AR 3.28 AR 3.62 AR 3.98 5.92-6.49 6.50-7.14 7.15-7.86 0.58-0.63 0.64-0.72 0.73-0.80 AR .78 AR .86 AR .95 1.43-1.56 1.57-1.72 1.73-1.89 AR 1.85 AR 2.04 AR 2.24 3.37-3.69 3.70-4.06 4.07 - 4.46 AR 4.37 AR 4.80 AR 5.3 7.87 - 8.64 8.65-9.52 9.53-10.1 4.50 - 4.95 4.96 - 5.34 5.35 - 5.88 AR 5.8 AR 6.4 AR 7.0 7.11 - 7.79 7.80 - 8.56 8.57-9.48 AR 9.3 AR 10.2 AR 11.2 11.6- 13.2 13.3- 15.4 15.3-17.1 AR 15.4 AR 17.6 AR 20.5 22.2-25.7 25.8- 29.1 29.2-32.0 5.89 - 6.49 6.50-7.10 AR 7.7 AR 8.5 9.49 - 10.3 10.4- 11.5 AR 12.4 AR 13.6 17.2 - 20.1 20.2 - 22.1 AR 23. AR 27. 32.1 -33.8 33.9- 36.7 19.0-21.1 21.2-24.0 24.1 -27.3 AU 26. AU 29. AU 33. 27.4 - 28.8 28.9 - 31.3 31.4-35.5 AU 38. AU 40. AU 44. 35.6 - 39.3 39.4-44.4 44.5-49.3 AU 50. AU 56. AU 64. 49.4- 55.4 55.5-61.8 61.9-69.5 0.36 - 0.38 0.39-0.42 0.43-0.46 AR .45 AR .49 AR .54 0.83 - 0.90 0.91 - 0.99 1.00-1.09 AR 1.05 AR 1.15 AR 1.26 1.94-2.13 2.14-2.35 2.36-2.58 AR 2.46 AR 2.71 AR 2.98 4.58-5.02 5.03-5.52 5.53-6.06 0.47 - 0.50 0.51 - 0.55 0.56 - 0.61 AR .59 AR .65 AR .71 1.10 - 1.20 1.21-1.32 1.33-1.45 AR 1.39 AR 1.53 AR 1.68 2.59-2.85 2.86 - 3.13 3.14 - 3.45 AR 3.28 AR 3.62 AR 3.98 6.07-6.66 6.67 - 7.43 7.44-8.06 0.62-0.67 0.68-0.74 0.75- 0.82 AR .78 AR .86 AH .95 1.46-1.60 1.61-1.76 1.77-1.93 AR 1 .86 AR 2.04 AR 2.24 3.46 - 3.78 3.79-4.16 4.17 - 4.57 AR 4.37 AR 4.80 AR 5.3 8.07-8.75 8.76-9.76 9.77-10.7 4.63 - 5.11 5.12- 5.58 5.59-6.14 AR 5.8 AR 6.4 AR 7.0 7.43-8.14 8.15-8.73 8.76-9.89 AR 9.3 AR 10.2 AR 11.2 12.2-13.8 13.9-16.1 16.2-18.1 AR 15.4 AR 17.6 AR 20.5 23.4 - 27.3 27.4-30.8 30.9-33.9 6.15-6.78 6.79 - 7.42 AR 7.7 AR 8.5 9.90- 10.8 10.9-12.1 AR 12.4 AR 13.6 18.2-21.0 21.1 - 23.3 AR 23. AR 27. 34.0-36.2 36.3 - 38.8 20.3 - 22.3 22.4 - 25.4 25.5-29.3 AU 26. AU 29. AU 33. 29.4 -30.8 30.9- 33.5 33.6-38.1 AU 38. AU 40. AU 44. 38.2-42.2 42.3 - 48.2 48.3 - 53.6 AU 50. AU 56. AU 64. 53.7 - 60.3 60.4 - 66.3 66.4 - 74.6 60-66 67-74 50.5 - 53.9 54.0 - 57.9 58.0 - 63.4 53.9 - 59.0 59.1 - 65.1 65.2 - 71.2 71.3 - 78.1 AF 72. AF 81. AR 5.3 AR 5.8 AR 6.4 AR 5.3 AR 5.8 AR 6.4 AR 7.0 75-82 83-92 63.5 - 68.9 69.0 - 75.9 76.0- 81.4 78.2 - 86.9 87.0 - 92.9 93.0 -100 101 -108 - AF 88. AF 99. AR 7.0 AR 7.7 AR 8.5 AR 7.7 AR 8.5 AR 9.3 AR 10.2 93 - 101 102 - 113 81.5 - 88.9 89.0 - 96.9 97.0 -106. 109 -117 118 -133 134 -153 154 -170 AF 110.' AF 123. AR 9.3 AR 10.2 AR 11.2 AR 11.2 AR 12.4 AR 13.6 AR 15.4 114-124 125-139 107-115 116 - 129 171 - 189 190 - 211 212 - 234 235 - 257 Bimetal Type Overload Relay Unit Relay Number AR 5.8 AR 6.4 AR 7.0 AR 7.7 AR 8.5 AR 9.3 AR 10.2 AR 11.2 AR 12.4 AR 30. AR 35. AR 40. AR 44. AR 47. AU 72. AU 81. AU 88. AR 5.8 AR 6.4 AR 7.0 AR 7.7 AR 8.5 AR 9.3 AR 10.2 AR 11.2 AR 12.4 AR 30. AR 35. AR 40. AR 44. AR 47. Full Load Motor Current 10.2- 11.3 11.4-12.8 12.9-14.5 14.6-16.0 16.1 - 17.9 18.0-20.0 20.1 -22.0 22.1 -24.4 24.5-26.1 36.8-39.1 39.2-42.1 42.2-45.1 45.2-48.5 48.6 - 52.7 69.6 - 77.3 77.4 - 86.4 86.5-94.9 10.8-11.9 12.0-13.5 13.6 - 15.6 15.7-17.2 17.3 - 19.5 19.6-21.7 38.9 - 41.9 42.0-45.7 45.8-49.0 49.1 -52.7 AU 72. AU 81. AU 88. AF 135. AF 150. AR 12.4 AR 13.6 74.7 -82.9 83.0-92.9 93.0-101. 140-155 156-174 130-148 149 - 167 AR 17.6 AR 20.5 AR 23 AR 27 258 - 288 Relay Number AR 13.6 AR 15.4 AR 17.6 AR 20.5 AR 23. AR 27. AR 30. AR 35. AR 40. AR 51. AR 55. AR 60. AR 66. AR 72. AU 99. AU 110. AU 123. AR 13.6 AR 15.4 AR 17.6 AR 20.5 AR 23. AR 27. AR 51. AR 55. AR 60. AR 66. AU 99. AU 110. AU 123. AF 168. AF 188. AR 15.4 AR 17.6 AR 30. Order relay units by number. .Price Each $1.50 PROTECTED TYPE MELTING ALLOY RELAY UNITS FOR 40 C. MOTORS OPERATING UNDER NORMAL CONDITIONS Protected Melting Alloy Type Overload Relay Unit Table For Use With Full Load Motor Current 0.36-0.39 0.40-0.42 5 2510 0.43-0.47 T ypes 0.48-0.51 S 0.52-0.56 U. bd-U. 68 0.69-0.75 Relay Number GF .44 GF .49 GF .53 GF .59 GF .65 GF . /I GF .78 GF .86 Full Load Motor Current 0.76-0.82 0.83-0.91 0.92-1.00 1.01-1.10 1.11-1.21 1.22-1.33 1.34-1.46 Relay Number GF .94 GF 1.03 GF 1.14 GF 1.26 GF 1.38 GF 1.52 GF 1.67 Full Load Motor Current 1.47-1.61 1.62-1.77 1.78-1.98 1.99-2.13 2.14-2.23 2.24-2.41 2.42-2.63 Relay Number GF 1.84 GF 2.02 GF 2.22 GF 2.48 GF 2.67 GF 2.80 GF 3.02 Full Load Motor Current 2.64-2.74 2.75-2.98 2.99-3.34 3.35-3.71 3.72-4.24 4.25-4.71 4.72-5.35 Relay Number GF 3.30 GF 3.44 GF 3.74 GF 4.19 GF 4.65 GF 5.3 GF 5.9 Full Load Motor Current 5.36-5.75 5.76-6.55 6.56-7.43 7.44-8.23 8.24-9.19 9.20-9.84 9.85-10.3 Relay Number GF 6.7 GF 7.2 GF 8.2 GF 9.3 GF 10.3 GF 11.5 GF 12.3 Full Load Motor Current 10.4-11.5 11.6-12.7 12.8-14.3 14.4-15.9 16.0-17.9 18.0-19.9 20.0-21.9 Relay Number GF 13.0 GF 14.4 GF 15.9 GF 18.0 GF 20.0 GF 22.5 GF 25.0 Fusing: Enclosed starters with protected type GF melting alloy relay units may MAXIMUM FUSE SIZES FOR GROUP FUSING be group fused if all motors are 2 horsepower or less. For separately fused starters ` inc!.................................................................. Y/ .$$ *mp- use fuses not larger than 4 times the full load motor current. GF - .44toGF- 8.2 incl Order relay units by number.............................................................................................................................................................................................' 600 V 30 Amp prjce ;ach n-50 SCHEDULE DISCOUNT PAGE 121 SQDSLV 000123 CIRCUIT BREAKER, WIRE & FUSE SIZES SELECTION TABLES For Motor Branch Circuits -- Adapted From 1953 N.E. Code FOR FUSIBLE AND NON-FUSIBLE SWITCH SIZES -- SEE PAGE 123. For exceptions, see note at head of table 20. 1953 N. E. C.. also see paragraphs 4312, 4314, 4324. 4342, and 4349 of 1953 N.E.C. Full load current rating of motor Amps. 1** 2** 43**** 56**** 7 8 9 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 66 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 105 110 115 120 125 130 135 140 145 150 Min. allowable size of copper conductor A.W.G. or Cir. Mil. in Raceways Type R. RW, RU. RUW ThermoPlastic Type T 14-4/0 Type TW 14-4/0 14 14 14 14 14 14 14 14 14 14 14 12 12 10 10 10 10 8 8 8 8 6 6 6 6 6 6 4 4 4 4 4 4 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 1 0 0 0 0 0 0 00 00 00 000 000 000 0000 0000 0000 0000 RH 14 14 14 14 14 14 14 14 14 14 14 12 12 10 10 10 10 8 8 8 8 8 8 6 6 6 6 6 6 6 6 4 4 4 4 4 4 4 4 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 0 0 0 00 00 00 00 000 000 A Guide for Selecting Fuse Sizes or Circuit Breaker Trip Ratings for Motors Without Code Letters For running protection of motors non-adJust- adjustable protective devices devices Single phase, squirrelcage, and synchronous, (full voltage, reactor and resistor starting] t Max. allowable rating circuit fuses Max. allowable circuit breaker . rating Recommended minimum circuit breaker rating Squirrel cage and synchronous [auto transformer starting]. t Max. allowable rating of br. circuit fuses Max. allowable circuit br. rating squirrel cage and synchron- ous (autotransformer starting ] Recommended minimum circuit breaker rating D.C. and Wound Rotor A C. t Max. allowable rating of branch circuit fuses Max. allowable circuit breaker rating Recommended minimum circuit breaker rating Amps. Amps. Amps. Amps. Amps. Amps. Amps. Amps. Amps. Amps. Amps. 2* 1.25* 15 15 15 15 15 15 15 15 15 3* 2.50* 15 15 15 15 15 15 15 15 15 4* 3.75* 15 15 ' 15 15 15 15 15 15 15 6* 5.00* 15 15 15 15 15 15 15 15 15 8* 6.25* 15 15 15 15 15 15 15 15 15 8* 7.50* 20 15 15 15 15 15 15 15 15 10* 8.75* 25 20 15 20 15 15 15 15 15 - 10* 10.00* 25 20 15 20 20 15 15 15 15 12* 11,25* 30 30 20 25 20 20 15 15 15 15* 12.50* 30 30 20 25 20 20 15 15 15 15 15.00 40 30 20 30 30 20 20 20 20 20 17.50 45 40 30 35 30 30 25 30 20 20 20.00 50 40 30 40 40 30 25 30 30 25 22.50 60 50 40 45 40 40 30 30 30 25 25.00 60 50 40 50 40 40 30 30 30 30 27.50 70 70 40 60 50 40 35 40 40 30 30.00 80 70 50 60 50 50 40 40 40 35 32.50 80 70 35 35.00 90 70 40 37.50 90 100 50 70 70 50 70 70 50 70 70 50 40 50 45 50 45 40 50 50 40 50 50 40 45 45 40.00 42.50 45.00 100 no no 100 100 100 70 70 70 70 70 70 70 80 100 50 70 70 50 60 60 50 70 70 50 70 70 50 47.50 125 100 70 80 100 70 60 70 70 50 50.00 125 100 70 80 100 70 60 70 70 50 52.50 125 125 70 90 100 70 70 70 70 60 55.00 125 125 70 90 100 70 60 57.50 150 125 100 100 100 100 70 70 70 70 70 70 60 60.00 150 125 100 100 100 100 60 62.50 150 70 65.00 175 70 67.50 175 125 150 150 100 100 100 1n0o0 no 100 125 125 100 100 100 80 100 100 80 100 100 80 100 100 90 100 100 70 70.00 175 150 100 120 125 100 90 100 100 70 72.50 175 150 100 120 125 100 80 75.00 200 150 100 120 125 100 90 100 100 90 100 100 80 77.50 200 175 100 125 125 100 100 100 100 80 80.00 200 175 125 150 150 125 100 100 100 80 82.50 200 90 85.00 225 90 87.50 225 175 175 175 125 125# 125 150 150 150 150 150 150 125 125# 125 100 no no 1-00 125 125 100 125 125 90.00 225 200 125 150 150 125 no 125 125 225 200 125 150 150 125 125 125 125 100 250 100 97.50 250 200 200 125# 125 175 175 175 175 125 125# 125 125 125 125 125 125 100 100.00 110 102.50 250 250 200 225 125 125 175 175 175 175 125 125 125 125 125 125 125 125 110 105.00 250 225 150 175 175 150 150 150 150 110 107.50 300 225 150 175 175 150 150 150 150 110 110.00 110 112.50 300 300 225 225 150 200 200 150 200 200 150 150 150 150 150 150 150 150 125 115.00 300 250 150 200 200 150 150 150 150 125 117.50 300 250 150 200 200 150 150 150 150 125 120.00 125 122 50 125 125.00 150 131.50 300 300 300 350 250 250 250 300 150 200 200 150 200 200 175 200 200 175 225 225 150 150 150 175 150 150 150 175 150 150 150 175 150 150 150 175 137 5 150 144.0 150 150.0 350 350 400 300 300 300 175 175 200 225 225 250 250 250 250 175 175 200 175 175 200 175 175 200 175 175 200 175 156.5 400 350 200 250 250 200 200 200 175 162 5 400 350 200 300 300 200 200 200 200 175 169.0 175 175.0 200 181.5 450 450 450 350 350 400 225 225 225 300 300 300 300 300 300 225 225 225 225 225 225 225 225 225 226 22b 200 187.5 450 400 225 300 300 225 225 225 225 For the running protection of motors of 1 H.P. and less see Section 4322 N.E. Code. For the fusing of small motors under the protection of a single set of fuses see Sec tion 4343 N. E. Code. tAdapted from Table 20. Chapter 10. 1953 N.E. Code. Adapted from Table 27. Chapter 10.1953 N.E. Code. A The 1953 N. E. C. classifies motors by code letters. Where code-marked motors are employed, refer to 1953 N. E. Code, Tables 20 and 26. * For light or medium starting duty. 100 Amp. rated type ML3 breaker may be used in combination starters and control centers. PAGE 122 SQDSLV 000124 SWITCH SIZES FOR MOTOR BRANCH CIRCUITS SELECTION TABLES Single Phase 120 Volts 240 Volts 240 Volts 3 Phase 480 Volts 600 Volts 2 Phase, 4 Wire 240 Volts 480 Volts 125 Volts Direct Current 250 Volts 600 Volts Horse power H NEC Fuses 30 Dual Element Fuses 30 NEC Fuses 30 Dual Element Fuses 30 NEC Fuses 30 Dual Element NEC Fuses Fuses 30 30 Dual Element Fuses 30 NEC Fuses 30 Dual Element NEC Fuses Fuses 30 30 Dual Element Fuses 30 NEC Fuses 30 Dual Element Fuses 30 NEC Fuses 30 Dual Element Fuses 30 NEC Fuses 30 Dual Element NEC Fuses Fuses 30 30 Dual Element Fuses 30 1H 60 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 2 A60 60 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 3 60 60 30 30 30 30 30 30 30 30 30 30 30 60 30 30 30 30 30 5 100 60 60 30 30 30 30 30 60 30 30 30 60 60 30 30 30 30 7 H 100 60 60 60 60 30 30 30 60 30 30 30 60 60 30 30 10 200 60 100 60 60 30 60 30 100 60 60 30 60 60 30 30 15 200 100 100 60 60 30 60 30 100 60 60 30 100 100 60 30 20 Selections are based on Under 200 100 100 60 100 A60 200 100 100 60 100 100 60 60 25 writers Laboratories Inc. horse 200 100 power ratings for enclosed 30 switches. Where switch sizes are 400 200 100 200 60 100 60 100 60 200 60 200 100 100 100 200 60 60 40 not shown, horsepower ratings 400 200 200 100 200 60 400 200 200 100 50 are not listed by the Under 400 200 200 100 200 100 400 200 200 100 writers Laboratories. Inc. Dual element fuses may be used as in dicated in Section 4346 of the N.E.C. 200 200 60 60 200 200 100 100 200 200 100 100 400 400 200 200 The maximum horsepower listing available from Underwriters' Laboratories, Inc. is 50 horsepower 60 Selections for N.E.C. fuses are *600 75 for standard Squirrel Cage Mo + 600 tors without code letters. 100 125 Selections for dual element fuses are based on manufacturers' re 150 commendation for motors with- 200 out code letters and may be used as indicated in Section 4346 of the N.E.C. 400 *400 400 + 400 400 400 600 *600 600 +600 600 200 200 200 *400 200 +400 200 400 400 *600 400 1*600 100 400 200 *600 200 200 400 400 200 200 400 *400 400 400 400 *600 600 *600 600 100 200 200 200 400 400 400 400 200 200 600 400 200 200 600 600 400 400 600 400 400 400 400 600 600 Not Fusible -- Select not-fusible switches on the basis of horsepower from the dual element fuse column for 50 horsepower and less. Above 50 horsepower not-fusible switches are rated as disconnects only and should be selected with a rating of at least 115 % of the motor full load current. Next smaller size switch has equivalent horsepower rating, however under many con ditions, switch size indicated may be necessary to accommodate fuses large enough to start motor. Use next size smaller if selecting not-fusible switch. * Use next size smaller switch for Squirrel Cage Motors coded A to E, or for high reactance Squirrel Cage Motors, or for Auto-transformer starting. *J*Use next size smaller switch for motors coded A, or for high reactance Squirrel Cage Motors, or for Auto-transformer starting. PAGE 123 SQDSLV 000125 NUMERICAL INDEX SWITCH AND PANEL PRODUCTS Cat. No. Page Feed-In Duct.54, 55 MHP Panels. .39, 40 ML Panels..............42 MLN Panels..........41 NAB-3AB.............. 34 NAB-3L.................. 34 NAB-3LX.............. 36 NAB-4AB.............. 34 NAB-4L...................34 NAB-4LX...............36 NMO Panels..........31 NQB-3AB.............. 33 NQB-3L.................. 33 NQB-4AB.............. 33 NQB-4L.................. 33 NQB-3AB____ 29, 30 NQO-3L............29, 30 NQO-3LX...............36 NQO-4AB___ 29, 30 NQO-4L............29,30 NQO-4LX...............36 NRP-3L...................37 NSP..........................10 NTPR-3L...............37 NTPR-3M..............37 NTPR-4L...............37 NTPR-4M..............37 NTPS-3L................ 10 NTPS-4L.................10 Plug-In Duct ...............51, 52, 53 QMB Saflex Panels ............... 45, 46, 47 Saflex Panels.. 48, 49 Switchboards........ 58 Switchgear.............. 59 Unit Substations..59 B1064....................... 13 B1065....................... 13 CA2.......................... 10 CA4.......................... 10 CE.............................10 CH............................ 10 HC............................10 HC2..........................10 HD............................10 HD2......................... 10 HE............................10 HE2..........................10 HQ........................... 10 HH........................... 10 HH4......................... 10 HW........................... 10 HN2G......................10 HN4G......................10 IS-1M.......................13 IS-2M....................... 13 IS-3M...................... 13 IS-4M...................... 13 LA-25.......................23 LA-50....................... 23 LD2C....................... 56 LD2H...................... 56 LD2J........................ 56 LD2T....................... 56 LD2CP................... 56 Cat. No. Page LD2GB.................... 56 LD2HB................... 56 LD2TF.................... 56 LD4C....................... 56 LD4H.......................56 LD4J........................ 56 LD4T....................... 56 LD4CP.................... 56 LD4GB....................56 LD4HB................... 56 LD4PB.................... 56 LD4TF.................... 56 LD6C....................... 56 LD6H.......................56 LD6J........................56 LD6T....................... 56 LD6CP.................... 56 LD6GB....................56 LD6HB...................... LD6PB.................... 56 LD6TF.................... 56 LD21........................ 56 LD22........................ 56 LD22A..................... 56 LD25........................ 56 LD41........................ 56 LD42........................56 LD42R.....................56 LD44A..................... 56 LD45........................ 56 LD61....................... 56 LD62........................56 LD64R.....................56 LD65........................ 56 LD66A..................... 56 LD225L................... 56 LD245L...................56 LD290L................... 56 LD425L................... 56 LD445L................... 56 LD490L................... 56 LD625L................... 56 LD645L................... 56 LD690L.................. 56 ML015F.................. 26 ML015S.................. 26 ML015RO.............. 26 ML020F.................. 26 ML020S.................. 26 ML020RO.............. 26 ML030F.................. 26 ML030S.................. 26 ML030RO.............. 26 ML040F.................. 26 ML040S.................. 26 ML040RO.............. 26 ML050F.................. 26 ML050S.................. 26 ML050RO.............. 26 ML115F.................. 26 ML115S.................. 26 ML115RO.............. 26 ML120F.................. 26 ML120S.................. 26 ML120RO.............. 26 ML130F................. 26 Cat. No. Page ML130S................26 M Li 30 RO.............. 26 ML140F.................. 26 ML140S...................26 M Li 40 RO.............. 26 M Li 50 F.................. 26 ML150S.................. 26 ML150RO..............26 ML215F.................. 26 ML215S.................. 26 ML220F.................. 26 ML220S...................26 ML230F.................. 26 ML230S...................26 ML240F.................. 26 ML240S.................. 26 ML250F.................. 26 ML250S...................26 ML315F.................. 26 ML315S...................26 ML320F.................. 26 ML320S...................26 ML330F.................. 26 ML330S...................26 ML340F.................. 26 ML340S.................. 26 ML350F..................26 ML350S.......... 26 ML915F.................. 26 ML915S...................26 ML920F.................. 26 ML920S.................. 26 ML920RO.............. 26 ML930F.................. 26 ML930S...................26 ML930RO.............. 26 ML940F.................. 26 ML940S.................. 26 ML940RO.............. 26 ML950F.................. 26 ML950S.................. 26 ML950RO.............. 26 ML1016F................26 ML1016S................ 26 ML1016RO............ 26 ML1070F................26 ML1070S................ 26 M Li 070 RO............ 26 ML1216F................26 ML1216S................ 26 ML1270F................ 26 ML1270S................ 26 ML1316F................26 ML1316S................ 26 ML1370F................ 26 ML1370S................ 26 ML1615F................ 26 ML1615S................ 26 ML1616F................26 ML1616S................ 26 M Li 620 F................26 ML1620S................ 26 ML1630F................26 ML1630S................ 26 ML1640F...............26 Cat. No. Page ML1640S................ 26 ML1650F................ 26 ML1650S................ 26 ML1670F................ 26 ML1670S................ 26 ML1715F................ 26 ML1715S................ 26 ML1716F................ 26 ML1716S................ 26 ML1720F................ 26 ML1720S................ 26 ML1730F........26 ML1730S................ 26 ML1740F................ 26 ML1740S................ 26 ML1750F................ 26 ML1750S................ 26 M LI 770 F................26 M Li 770S................ 26 ML1916F................ 26 ML1916S................ 26 ML1916RO............ 26 M LI 970 F................26 ML1970S................ 26 M Li 970 RO............ 26 ML3017F................ 26 ML3017S................ 26 ML3017RO............ 26 ML3018F................ 26 ML3018S................ 26 ML3019F................ 26 ML3019S................ 26 ML3019RO............ 26 ML3026F................ 26 ML3026S................ 26 ML3026RO............ 26 ML3027F................ 26 ML3027S................ 26 ML3027RO............ 26 ML3617F................ 26 ML3617S................ 26 ML3618F................ 26 ML3618S................ 26 ML3619F................ 26 ML3619S................ 26 ML3626F................ 26 ML3626S................ 26 ML3627F................26 ML3627S................ 26 ML3717F................26 ML3717S................ 26 ML3718F................26 ML3718S................ 26 ML3719F................ 26 ML3719S................ 26 ML3726F................ 26 ML3726S................ 26 ML3727F................26 ML3727S................ 26 ML3917F................26 ML3917S................ 26 ML3917RO............ 26 ML3918F................ 26 ML3918S................ 26 ML3918RO........... 26 Cat. No. Page ML3919F................26 ML3919S................ 26 ML3919RO............ 26 ML3926F................ 26 ML3926S................ 26 ML3926RO............26 ML3927F................26 ML3927S................ 26 ML3927R............... 26 M0480000.............. 31 M0481100............. 31 M0481111.............. 31 M0481112.............. 31 M0481113.............. 31 M0481122.............. 31 M0481123.............. 31 M0481133.............. 31 M 0482200............. 31 M0482213.............. 31 M0482221.............. 31 M 0482222.............. 31 M 0482223..............31 M 0482233.............. 31 M 0483300..............31 M0483312............. 31 M0483331.............. 31 M0483332.............. 31 M0483333.............. 31 M0489400............. 31 M0489411.............. 31 M 0489422.............. 31 M0489433...!.. .31 M0489494.............. 31 M0489500............. 31 M 0489511.............. 31 M 0489 522.............. 31 M0489533.............. 31 M 0489594.............. 31 M 0489595..............31 MS100......................13 MS125..................... 13 MSA1....................... 13 MSP4D2.................13 MSP4D2B.............. 13 MSP4D2H..............13 MSP4D3................. 13 MSP4D3B..............13 MSP4E2..................13 MSP4E2B...............13 MSP4E2H.............. 13 MSP4E3..................13 MSP4E3B.............. 13 MSP5D3.................13 MSP5D38.............. 13 MSP5E3..................13 MSP5E3B.............. 13 MSP40D2.............. 13 MSP40D2B............13 MSP40E2............... 13 MSP40E2B............ 13 NE............................ 10 NH............................ 10 NW...........................10 OF-1M.....................13 OF-2M.....................13 OF-3M....................13 Cat. No. Page OF-4M.....................13 OHS-2M..................13 OHS-3M................. 13 OHS-4M..................13 OS-1 M..................... 13 OVS-2M.................. 13 OVS-3M.................. 13 OVS-4M.................. 13 SC41......................... 57 SC42.....................57 SC43......................... 57 SC44........................ 57 SC45......................... 57 SC61......................... 57 SC62......................... 57 SC63......................... 57 SC64......................... 57 SC65......................... 57 SK2040.................... 12 SK2146.................... 12 SK2256.................... 12 SK2361.................... 11 SK2362.................... 11 SK2363.................... 11 SK2364.................... 11 SK2365.................... 11 SK2366.................... 11 SK2370.................... 11 SK2371.................... 11 SK2372.................... 11 SK2373.................... 11 SK2374.................... 11 SK2375....................11 SK2376.................... 11 SK3986....................22 SK4009.................... 11 SK4011.................... 11 SK4012.................... 11 SK4014.................... 11 SK4018.................... 11 SK4028.................... 11 SK4029.................... 11 SK4030.................... 11 SK4031.................... 11 SK4032.................... 11 SK4033.................... 11 SK4034................ .11 SK4035....................11 SK4036.................... 11 SK4037.................... 11 SK4039.................... 11 SK5405................... 4 SK5434................... 4 XA1021.................. 7 XA1022.................. 7 X01F...................... 4 X01S....................... 4 X01R...................... 4 XOIRO................... 4 X02F...................... 4 X02S....................... 4 X02R...................... 4 X02RO.................. 4 X03F...................... 4 X03S....................... 4 X03R..................... 4 Cat. No. Page X03R0................... 4 X03WHF.............. 5 X03WHS............... 5 X04......................... 4 X04M..................... 4 X04R0................... 4 X05......................... 4 X05M..................... 4 X05R0................... 4 X06......................... 4 X041........................ 4 X041M.................. 4 X041R0................... 4 X042F.................... 5 X042S..................... 5 X042RO................ 5 X042WH............... 5 X042F.................... 5 X042S..................... 5 X042WHF............ 5 X042WHS............ 5 X042R0................ 5 X051....................... 4 X051M................... 4 X051R0................ 4 X052F.................... 5 X052S.................... 5 X052R0................ 5 X052AF................. 5 X052AS.....................5 X061....................... X062F.................... X062S..................... X0115..................... XO120.................... 4 5 5 4 4 X0215.................... 4 X0220 .................... 4 XO230..................... 4 XO240.................... 4 XO250..................... 4 X0215SWN.............4 XO220SWN.............4 XOC2F................... 4 XOC2S.................... 4 XOC3F......................4 XOC3S.................... 4 XOC4F......................4 XOC4S.................... 4 XOC4MF................. 4 XOC4MS............... 4 XOC5F................... 4 XOC5S.................... 4 XOC5MF................. 4 XOC5MS............... 4 XOC6F................... 4 XOC6S.................... XOC41MF............ XOC41MS............. XOC51MF............ XOC51MS............. 4 4 4 4 4 XOC61F................ 4 XOC61S.................. 4 IE............. 11 1 EF........................... 11 1 ES............................11 IF............................. 11 PAGE 124 SQDSLV 000126 NUMERICAL INDEX SWITCH AND PANEL PRODUCTS Cat. No. Pago IS..............................11 88 C............................57 88 E............................57 88 L............................ 57 88 T............................57 514.............................11 515........................... 11 516............................ 11 517............................ 11 518............................ 11 519............................ 11 520............................ 11 521............................ 11 522............................ 11 523............................ 11 525............................ 11 526.............................11 527............................ 11 528............................ 11 553S.......................... 12 663S.......................... 12 664S.......................... 12 683S.......................... 12 684S.......................... 12 884S.......................... 12 886S.......................... 12 1066S........................13 1067S........................13 1068.......................... 13 1069......................... 7 1070C...................... 7 1073M..................... 7 1091 C...................... 7 1091 k;.................... 7 1109S....................... 7 1109SL.................... 7 1133F....................... 7 1133S....................... 7 1150K..................... 7 1500...........................11 1901...........................11 1902.......................... 11 1903...........................11 1905.......................... 11 1906......................... .11 1907...........................11 1908...........................11 5006.......................... 22 5007.......................... 22 5008.......................... 22 7251.......................... 19 8824 A....................... 57 8836 A....................... 57 8848 A....................... 57 8860 A....................... 57 12002 D.................... 12 12166S..................... 12 12184TCFL............11 12184TCSL............ 11 Cat. No. Page 12232 D.................... 12 12302........................12 12312........................ 12 12322........................12 12332 0.................... 12 123420.................... 12 12362D.................... 12 12461........................ 12 12462........................ 12 12463........................ 12 12464........................ 12 12662........................ 12 12663........................ 12 13991........................ 12 13992........................12 16248S..................... 12 17111........................ 11 17112........................ 11 17212........................11 17213................... 11 17314....................... 11 17416........................11 18244TCFL............11 18244TCSL............11 24304 TS.................. 11 24304TCFL............11 24304TCSL............11 29007........................13 29008- Q...................13 29008-G................... 13 29008-W.................. 13 29010........................ 13 30366TB................. 11 30366 TCFL............11 30366 TCSL............ 11 30433PF................. 8 30433PS.................. 8 30462 F.................... 8 30462S..................... 8 30463PF................. 8 30463 PS.................. 8 30483 PF................. 8 30483 PS.................. 8 30492 F.................... 8 30492S.................... 8 30493PF................. 8 30493 PS................. 8 30493PRO.............. 9 30633PF................. 8 30633 PS.................. 8 30662 F.................... 30662S............... 30663PF................. 30663PS.................. 30683PF................. 8 8 8 8 8 30683 PS.................. 30692 F.................... 30692S.................... 30693PF................. 30693PS............... 8 8 8 8 8 30693 PRO............ 30823 F.................... 30823S.................... 30833 PF............... 30833 PS___ 9 8 8 8 8 30853 F.................. 8 Cat. No. m Page 30853S..................... 8 30862 F.................... 8 30862S.................. 8 30863PF................. 8 30863PS.................. 8 30883PF................. 8 30883 PS.................. 8 30892 F.................... 8 30892S.................... 8 30893PF................. 8 30893 PS.................. 8 30893PRO.............. 9 31002 F.................... 8 31002S.................... 8 31002 RO................. 9 31023 F.................... 31023S.................... 31053F.................... 31053S.................... 31202 F.................... 8 8 8 8 8 31202S..................... 8 31202 RO................... 9 31223F.................... 8 31223S.................... 8 31253 F............. .. .f 8 31253S.................... 31253 RO................ 31623F.................... 31623S.................... 31653F.................... 8 9 8 8 8 31653S..................... 8 31653RO................... 9 31683F.................... 8 31683S.................... 8 31693 F.................... 8 31693S.................... 8 31693 RO................ 9 32023 F.................... 8 32023S..................... 8 32053 F.................... 8 32053S.................... 32053 RO................ 32471....................... 32472....................... 32481....................... 8 9 8 8 8 32481 RO................ 9 32482....................... 8 32482 RO...................9 32572....................... 8 32573....................... 8 32582....................... 8 32582 RO................... 9 32583....................... 8 32583 RO................ 9 32671....................... 8 32672....................... 8 32681....................... 8 32681 RO................... 9 32682....................... 8 32682 RO................ 9 33582 F.................... 8 33582S.................... 8 33582PF................. 8 33582PS.................. 8 33582PRO.............. 9 33582 R................... 9 Cat. No. Page 33582 RO................ 9 33583PF................. 8 33583 PS.................. 8 33583PRO.................9 33782 F.................... 8 33782S.................... 8 33782PF................. 8 33782 PS.................. 8 33782 RO................. 9 33783PF................. 8 33782 PS.................. 8 33783PRO.................9 33982 F..................... 8 33982S..................... 8 33982PF................. 8 33982 PS.................. 8 33982 RO................ 9 33983PF................. 8 33983 PS.................. 8 33983PRO................ 9 34302........................ 14 37021........................ 10 37121........................ 10 37122....................... 8 37221........................ 10 37421........................ 10 37522....................... 8 37621........................ 10 37722....................... 8 37821........................ 10 37922....................... 8 39011........................ 10 39111........................ 10 39112....................... 8 39112 RO................ 9 39113F.................... 8 39113S.................... 8 39113 RO................ 9 39211........................ 10 39411........................ 10 39512....................... 8 39512 RO................ 9 39611........................ 10 39712....................... 8 39712 RO...................9 39811........................ 10 39902 YS................. 9 39912....................... 8 39912 RO................ 9 A41341.....................16 A41341 RO.............. 16 A41342..................... 16 A41342RO.............. 16 A41343..................... 16 A41343RO.............. 16 A41344..................... 16 A41344RO.............. 16 A41351..................... 16 A41352..................... 16 A41353..................... 16 A41354.....................16 A41355..................... 16 A41356..................... 16 A41442.....................16 A41443..................... 16 A41444....................16 Cat. No. Page A41452..................... 16 A41453.................... 16 A41454..................... 16 A41455..................... 16 A41456..................... 16 A45251.................... 16 A45251..................... 16 A45251 RO.............. 16 A45341..................... 16 A45341 RO.............. 16 A45351................... 16 A45351..................... 16 A45351 RO.............. 16 A45451..................... 16 A46251..................... 16 A46252..................... 16 A46252RO.............. 16 A46253..................... 16 A46253RO.............. 16 A46254..................... 16 A46254RO.............. 16 A46255..................... 16 A46256..................... 16 A46342..................... 16 A46342RO.............. 16 A46343..................... 16 A46343RO...............16 A46344..................... 16 A46344RO..............16 A46351..................... 16 A46352..................... 16 A46352RO.............. 16 A46353..................... 16 A46353RO.............. 16 A46354..................... 16 A46354RO.............. 16 A46355..................... 16 A46355R..................16 A46356..................... 16 A46356R................. 16 A46441..................... 16 A46442..................... 16 A46443..................... 16 A46444..................... 16 A46451..................... 16 A46452..................... 16 A46453..................... 16 A46454..................... 16 A46455..................... 16 A46456..................... 16 A47311..................... 16 A47311 RO.............. 16 A47312..................... 16 A47312RO.............. 16 A47313..................... 16 A47313RO.............. 16 A47314..................... 16 A47314RO.............. 16 A47315..................... 16 A47315R................. 16 A47316..................... 16 A47316R................. 16 A47411..................... 16 A47411 RO.............. 16 A47412..................... 16 A47412 RO............. 16 Cat. No. Pago A47413.....................16 A47413RO.............. 16 A47414.....................16 A47414RO.............. 16 A47415.....................16 A47415R................. 16 A47416R................. 16 50311........................ 19 50312........................ 19 50313........................ 19 50314........................ 19 50411....................19 50412........................ 19 50413........................ 19 50414........................ 19 51251........................ 18 51252........................ 18 51253........................ 18 51254........................ 18 51261........................ 18 51262........................ 18 51263........................ 18 51264........................ 18 51341........................ 18 51342........................ 18 51343........................ 18 51344........................ 18 51351........................ 18 52262........................22 52342........................ 22 53261 0.....................19 53262 D.................... 19 53263 D.................... 19 53264 D.....................19 53341 D.................... 19 53342 D.................... 19 53343 D.....................19 53344 D.................... 19 54261........................ 19 54262........................ 19 54341........................ 19 54342........................ 19 55251........................ 19 55252........................ 19 55253........................ 19 55254........................ 19 55261........................ 19 55262........................ 19 55263........................ 19 55264........................ 19 55341........................ 19 55342........................ 19 55343........................ 19 55344........................ 19 55351........................ 19 55352........................ 19 55353........................ 19 55354........................ 19 56251........................ 18 56252. 1R 56253........................ 18 56254........................ 18 56261........................ 18 56262........................ 18 56264....................... 18 Cat. No.1 Page 56341................... 18 56342..................... is 56343........................ 18 56344........................ 18 56351........................ 18 56352................... 18 56353.................... ..18 56354........................ 18 59311........................ 18 59312........................ 18 59313........................ 18 59314........................ 18 65027........................ 24 65028........................ 24 65036........................ 24 65037........................ 24 65038........................ 24 65046........................ 24 65627........................ 25 65627 D.................... 25 65627 X.................... 25 65628....................... 25 65628 D.................... 25 65628 X.................... 25 65636...................... 25 65636 D...................25 65636 X.................... 25 65637........................ 25 65637 0.................... 25 65637 X.................... 25 65638................... 25 65638D.................... 25 65638 X.................... 25 65646.................... .25 65646 D.................... 25 65646 X.................... 25 65727........................ 25 65727 D.................... 25 65727 X.................... 25 65728........................ 25 65728 D.................... 25 65728 X................... 25 65736.......................25 65736 D.................... 25 65736 X.................... 25 65737........................ 25 657370.................... 25 65737 X.................... 25 65738........................ 25 65738 D.................... 25 65738 X.................... 25 65746........................ 25 65746 X.................... 25 65927........................24 65928........................ 24 65936........................ 24 65937....................... 24 125 SQDSLV 000127 NUMERICAL INDEX SWITCH AND PANEL PRODUCTS Cat. No. Page 65938........................ 24 65946........................24 69048........................24 69056....................... 24 69058........................24 69066........................ 24 69648........................ 25 69648 D.................... 25 69648 X.................... 25 69656........................25 69656 D.................... 25 69656 X.................... 25 69658....................... 25 69658 D.................... 25 69658 X.................... 25 69666........................25 696660.................... 25 69666 X.................... 25 69748........................ 25 697480.................... 25 69748 X.................... 25 69756....................... 25 69756 D.................... 25 69756 X.................... 25 69758........................ 25 69758 D.................... 25 69758 X.................... 25 69766....................... 25 69766 D.................... 25 69766 X.................... 25 69948........................ 24 69956........................24 69958........................24 69966........................ 24 70010........................ 19 75016........................24 75016D.................... 24 75016 X.................... 24 75016 Y.....................24 75070........................24 75070 D.................... 24 75070 X.................... 24 75070 Y.....................24 75200....................... 27 75200 D.................... 27 75200 X.................... 27 75200 Y.....................27 75216........................ 24 75216D.................... 24 75216 X.................... 24 75216 Y.....................24 75270........................ 24 75270 D.................... 24 75270 X.................... 24 75270 Y.....................24 75300........................ 27 75300 D.................... 27 75300 X.................... 27 75300 Y.....................27 75316........................24 75316D.................... 24 753t6 X.................... 24 7531 6 Y.................... 24 75370........................24 75370D.................... 24 75370 X................... 24 Cat. No. Page 75370 Y.................... 24 75400........................27 75400 D.................... 27 75400 X.................... 27 75400 Y.................... 27 75500........................27 75500 D.................... 27 75500 X.................... 27 75500 Y.................... 27 75615........................25 75615D.................... 25 75615 X.................... 25 7561 5 Y.................... 25 75616........................25 75616D.................... 25 75616 X.................... 25 75616 Y.....................25 75620....................... 25 75620 D.................... 25 75620 X.................... 25 75620 Y.................... 25 75630........................ 25 75630 D.................... 25 75630 X.................... 25 75630 Y.....................25 75640........................25 75640 D.................... 25 75640 X.................... 25 75640 Y.................... 25 75650........................25 75650 D.................... 25 75650 X.................... 25 75650 Y.................... 25 75670........................25 75670D.................... 25 75670 X.................... 25 75670 Y.................... 25 75715........................ 25 75715D.................... 25 75715 X.................... 25 7571 5 Y.................... 25 75716........................25 75716 D.................... 25 75716 X.................... 25 75716Y.................... 25 75720........................ 25 75720 D.................... 25 75720 X.................... 25 75720 Y.................... 25 75730........................ 25 75730D................... .25 75730 X.................... 25 75730 Y.....................25 75740........................ 25 75740 D.................... 25 75740 X.................... 25 75740 Y.................... 25 75750....................... 25 75750 D.................... 25 75750 X.................... 25 75750 Y.................... 25 75770........................25 75770 D.................... 25 75770 X.................... 25 75770 Y.................... 25 75916....................... 24 Cat. No. Page 759160.................... 24 75916 X.................... 24 75916 Y.....................24 75970........................ 24 759700.................... 24 75970 X.................... 24 75970 Y.................... 24 76015........................24 76015D.................... 24 76015 X.................... 24 76015 Y.................... 24 76020........................24 76020 D.................... 24 76020 X.................... 24 76020 Y.....................24 76030........................ 24 76030 D.................... 24 76030 X.................... 24 76030 Y.....................24 76940........................ 24 76040 D.................... 24 76040 X.................... 24 76040 Y.....................24 76050....................... 24 76050 D.................... 24 76050 X..'................ 24 76050 Y.....................24 76200 D.................... 27 76215D................... 24 76220 D.................... 24 76230 D.................... 24 76240 D.................... 24 76250 D.................... 24 76300....................... 27 76300 D.................... 27 76300 X.................... 27 76300 Y.................... 27 76315....................... 24 76315 D.................... 24 76315 X.................... 24 76315 Y.....................24 76320........................ 24 76320 D.................... 24 76320 X.................... 24 76320 Y.....................24 76330........................ 24 76330 D.................... 24 76330 X.................... 24 76330 Y.................... 24 76340........................ 24 76340 D.................... 24 76340 X.................... 24 76340 Y.................... 24 76350....................... 24 76350 D.................... 24 76350 X.................... 24 76350 Y.................... 24 76915........................24 76915D.................... 24 76915 X.................... 24 76915 Y.................... 24 76920........................ 24 76920 D.................... 24 76920 X.................... 24 76920 Y.................... 24 76930....................... 24 Cat. No. Page 769300.................... 24 76930 X................. 24 76930 Y.................... 24 76940........................ 24 76940 D.................... 24 76940 X.................... 24 76940 Y.................... 24 76950....................... 24 76950 D.................... 24 76950 X.................... 24 76950 Y.....................24 78017........................ 24 78017D.................... 24 78017 X.................... 24 78017 Y.................... 24 78018........................ 24 78018 D.................... 24 78018 X.................... 24 78018 Y.................... 24 78019........................ 24 78019 D.................... 24 78019 X.................... 24 78019 Y.................... 24 78026....................... 24 78026 D.................... 24 78026 X.................... 24 78026 Y.....................24 78027....................... 24 78027 D.................... 24 78027 X.................... 24 78027 Y.................... 24 78600........................ 27 78600 D.................... 27 78600 X.................... 27 78600 Y.................... 27 78617........................ 25 78617 D.................... 25 7861 7 X.................... 25 78617 Y.................... 25 78618........................25 78618 D.................... 25 78618 X.................... 25 78618Y.................... 25 78619........................ 25 78619 D.................... 25 78619 X.................... 25 78619 Y.................... 25 78626....................... 25 78626 D....................25 78626 X.................... 25 78626 Y.................... 25 78627........................ 25 78627 D.................... 25 78627 X.................... 25 78627 Y.................... 25 78700........................27 78700 D.................... 27 78700 X.................... 27 78700 Y.................... 27 78717........................25 78717 D.................... 25 78717 X.................... 25 78717 Y.................... 25 78718........................25 78718D....................25 78718 X................... 25 Cat. No. Page 78718 Y.....................25 78719........................ 25 78719 D.................... 25 78719 X.................... 25 78719Y.....................25 78726........................ 25 78726 D.................... 25 78726 X.................... 25 78726 Y.....................25 78727........................ 25 78727 D.................... 25 78727 X.................... 25 78727 Y.....................25 78917....................... 24 76917 D.................... 24 78917 X.................... 24 789f7Y.....................24 78918........................ 24 78918D.................... 24 78918 X.................... 24 78918 Y.................... 24 78919........................24 78919 D.................... 24 78919 X.................... 24 78919 Y.....................24 78926........................ 24 78926 D.................... 24 78926 X.................... 24 78926 Y.................... 24 78927........................ 24 78927....................... 24 78927 D.................... 24 78927 X.................... 24 78927 Y.................... 24 A81251..................... 18 A81252..................... 18 A81253.....................18 A81254..................... 18 A81261..................... 18 H81261.................... 19 A81262..................... 18 H81262.................... 19 A81263..................... 18 H81263.....................19 A81264..................... 18 H81264.....................19 A81341..................... 18 H81341.....................19 A81342..................... 18 H81342.....................19 A81343..................... 18 H81343.....................19 A81344..................... 18 H81344.....................19 A81.351..................... 18 A81442..................... 18 A81443..................... 18 A81444..................... 18 A81451..................... 18 82252........................22 82252 F..................... 22 82253........................ 22 82253F..................... 22 82254........................ 22 822 54 F..................... 22 82261 F.................... 22 Cat. No. Page 82262....................... 22 82262 F.....................22 82263....................... 22 82263 F.....................22 82264........................22 82264 F..................... 22 82341 F..................... 22 82342........................22 82342 F.....................22 82343........................22 82343 F.....................22 82344........................22 82344 F..................... 22 82352...................... .22 82352 F.....................22 82353........................22 82353F..................... 22 82354........................22 82354 F.....................22 82444 F.....................22 82454 F................. .22 84247........................18 84248........................ 18 A84255.....................18 A84256............. .. 18 84257........................ 18 84258........................ 18 A84265.....................18 A84266.....................18 A84345.....................18 A84346.....................18 84347........................ 18 84348........................ 18 A84445.....................18 A84446.....................18 84447........................ 18 84448........................ 18 A85251..................... 18 H85251.....................19 A85261..................... 18 H85261.....................19 A85341..................... 18 H 85341.................... 19 A85351..................... 18 H85351.................... 19 A86251..................... 18 A86252.....................18 H86252.................... 19 A86253.....................18 H86253.................... 19 A86254..................... 18 H 86254.................... 19 A86262..................... 18 H86262.....................19 A86263..................... 18 H86263.................... 19 A86264..................... 18 H86264.................... 19 A86341.....................18 A86342..................... 18 H86342.................... 19 A86343.....................18 H86343.................... 19 A86344.....................18 H 86344.................... 19 A86351....................18 Cat. No. Page A86352..................... 18 H86352.................... 19 A86353.....................18 H86353.................... 19 A86354.....................18 H86354.................... 19 A86441..................... 18 A86442.......... 18 A86443..................... 18 A86444..................... 18 A86451..................... 18 A86452..................... 18 A86453..................... 18 A86454..................... 18 A87311..................... 18 H87311.................... 19 A87312..................... 18 H87312.................... 19 A87313..................... 18 H87313............... . .19 A87314..................... 18 H87314.................... 19 A87411.....................18 A87412.....................18 H87412.................... 19 A87413................... .18 H87413................... .19 A87414................... .18 H87414.................... 19 88247.............................................................. 18jgGZfi 88248............................................................... 18^JjjJ A88256..................... 18 88257........................ 18 88258........................ 18 A88265..................... 18 A88266..................... 18 A88345..................... 18 A88346..................... 18 88347........................ 18 88348........................ 18 A88355..................... 18 A88356..................... 18 88357........................ 18 88358........................ 18 A88445..................... 18 A88446..................... 18 88447........................ 18 88448........................................ 18 A88455.....................18 A88456..................... 18 88457.........................18 88458........................ 18 A89315..................... 18 A89316..................... 18 89317........................ 18 89318........................ 18 A89415..................... 18 A89416.....................18 89417........................ 18 89418........................ 18 90211........................ 14 90211 M....................14 90211 WH................14 90311............................................................... 14,ggS|a 90311 WH...............14 H PAGE 126 SQDSLV 000128 Q> 0 NUMERICAL INDEX SWITCH AND PANEL PRODUCTS Cat. No. Page Cat. No. Page 90351........................ 14 D91251.....................14 D91252.....................14 D91253.....................14 D91254................. .14 92345........................22 92345F.....................22 92346........................ 22 92351........................22 92351 F.....................22 91255........................ 14 91256........................ 14 91351........................ 14 D91351.................... 14 D91352.....................14 92355........................22 92355 F.....................22 92356........................22 92356 F.....................22 92441 F.....................22 D91353.....................14 D913S4.................... 14 91355........................ 14 91356........................ 14 091451.'...................14 92442........................22 92442 F.....................22 92443........................22 92443 F.....................22 92444........................22 D91452.................... 14 D91453.................... 14 D91454.................... 14 91455........................ 14 91456........................ 14 92445........................22 92445F.....................22 92446........................22 92451........................22 92451 F.....................22 92245........................ 22 9224 5 F..................... 22 92246........................ 22 92251........................ 22 92251 F..................... 22 92452........................22 92452 F.....................22 92453........................22 92453 F.....................22 92454........................22 92255........................ 22 922 55 F..................... 22 92256........................ 22 92256 F..................... 22 92455........................22 92455F.....................22 92456........................22 92456 F.................... 22 Cat. No. Page 93011........................ 14 93011 WH................14 93211........................ 14 93211 WH................ 14 93251........................ 14 D96252.................... 14 D96252RO..............14 D96253.................... 14 D96253RO.............. 14 D96254.................... 14 D96254RO..............14 96255........................ 14 96256........................ 14 D96351.................... 14 D96352.................... 14 096352 RO..............14 096353.................... 14 D96353RO............. 14 D96354.................... 14 D96354RO..............14 96355........................ 14 96356........................ 14 96411........................ 14 D96451.................... 14 D96452.................... 14 D96453.................... 14 D96454.................... 14 96455........................ 14 96456........................14 Cat. No. Page D97211.................... 14 D97211 R0..............14 97211 WH................ 14 D97251.................... 14 D97251 RO..............14 D97311.................... 14 D97311 RO..............14 97311 WH................14 097312.................... 14 D97312RO..............14 D97313.................... 14 D97313RO..............14 097314.................... 14 D97314RO..............14 97315........................14 97316........................14 D97351.................... 14 97351........................ 14 97351 RO................. 14 D97412.................... 14 D97412RO............. 14 D97413.................... 14 097413 RO..............14 D97414.................... 14 D97414RO............. 14 97415........................ 14 97416........................14 097451.................... 14 97451........................ 14 Cat. No. Page 97451 RO................. 14 097251.................... 14 097251 RO..............14 D98251.................... 14 D98251 RO..............14 D99211.................... 14 D99211RO............. 14 099311.................... 14 99311........................ 14 99311 RO................. 14 99311 WH................14 99351...................... .14 99351 RO.................14 18301 OS................... 12 203611......................12 212215F.................. 6 212215S..................... 6 R0212215.............. 6 212220 F.................. 6 212220S.................. 6 R0212220.............. 6 212230F.................. 6 212230S.................. 6 RO212230.............. 6 212240 F.................. 6 212240S.....................6 RO212240.............. 6 212250F.................. 6 212250S.................. 6 Cat. No. Page RO212250.............. 6 243611......................12 244211......................12 244811...................... 12 282315F.................. 6 282315S.................. 6 R0282315 .............. 6 282320F.................. 6 282320S.................. 6 R0282320 .............. 6 282330 F.................. 6 282330S..................... 6 R0282330 .............. 6 282340 F.................. 6 282340S.................. 6 RO282340.............. 6 282350F.................. 6 282350S.................. 6 R0282350 .............. 6 313216F.................. 6 313216S.................. 6 R0313216.............. 6 313250F.................. 6 313250S.................. 6 RO313250.............. 6 313270F.................. 6 313270S.................. 6 RO313270.............. 6 333216F.................. 6 Cat. No. Page 333216S.................. 6 R0333216.............. 6 333250 F.................. 6 333250S.................. 6 R0333250 .............. 6 333270 F.................. 6 333270S............. 6 R0333270.............. 6 333316 F.................. 6 333316S.................. 6 R0333316.............. 6 333350 F.................. 6 333350S.................. 6 R0333350.............. 6 333370F.................. 6 333370S.................. 6 RO333370.............. 6 364211 ......................12 RF383216............... 12 R0383216...............12 RF383270............... 12 R0383270...............12 972330.................... 5 972340.................... 5 972350..................... 5 972540 A.................. 5 972550 A.................. 5 972570 A.................. 5 FEEDER AND BRANCH CIRCUIT CONDUCTOR PROTECTION The following table indicates proper circuit breaker sizes for conductors, for the purpose of opening the circuit if the current reaches a value which will cause an excessive or dangerous temperature in the conductor or conductor insulation:-- Maximum Circuit Breaker Rating (Amperes) Based on not more than 3 conductors in raceway or cable and at 30 C room temperature INSULATED CONDUCTORS INSULATED CONDUCTORS AWG Conductor Size Type R Type RU Type RW Type T Type TW Type RH AWG Conductor Size Type R Type RU Type RW Type T Type TW Type RH 14 15 A. 12 20 A. 10 30 A. 8 40 A. 15 A. 20A. 30A. 50 A. 6 70A. 4 70A. 2 100 A. 1 100 A. 70A. 100 A. 100A. 100 A. SINGLE MOTOR BRANCH CIRCUIT PROTECTION The following table lists minimum allowable wire sizes and recommended minimum circuit breaker sizes for full voltage starting of single phase and polyphase squirrel cage motors without code letters, or with code letters F to V indicating locked rotor KVA. For other types of motors or starting methods, see tables 26 and 27 of National Electrical Code._____________________ __________________________ 110 V. SINGLE PHASE 220 V. SINGLE PHASE 220 V. 3 PHASE Wire Size Wire Size Wire Size Motor HP. Type R Type RW Type RU Type T Type TW Type RH Circuit Breaker Trip Amps. Type R Type RW Type RU Type T Type TW Type RH Circuit Breaker Trip Amps. Type R Type RW Type RU Type T Type TW Type RH Circuit Breaker Trip Amps. 15 A. Vs 14 14 15A. 14 14 15A. 14 14 15 A. V2 % 1 14 14 12 14 14 12 15A. 20A. 30A. 14 14 14 14 14 14 15 A. 15A. 15 A. 14 14 14 14 14 14 15A. 15A. 15A. v/2 10 10 40A. 14 14 20A. 14 14 15 A. 2 10 10 50 A. 14 14 20A. 14 14 15A. 3 6 8 70A. 12 12 30A. 14 14 20A. 5 7'/2 10 15 20 25 4 4 100 A. 8 8 50 A. 12 12 30A. 6 6 70A. 10 10 40A. 4 6 100 A. 8 8 50 A. 6 6 70A. 4 6 100A. 2 4 100A. PAGE 127 SQDSLV 000129 NATIONAL ELECTRIC CODE REQUIREMENTS Primary Cables ...................... Article 710 Potheads ............................................................................ Article 710 Disconnecting Switches ..................................................Article 710 Oil Circuit Breakers ........................................................ Article 710 Instrument Transformers, Current and Potential ..Article 450 Power Transformers, High Voltage, Oil Filled ...Article 450 Power Transformers, High Voltage filled with non-burning liquid .......... ...................Article 450 Meter and Instruments .............................. ____Article 230, 384 Service Entrance Conductors ................... Service Entrance Equipment ......... .................. Par. 2351A .....................Per. 2351 Grounding ................ ............................... ____Article 250, 450 Capacitors (Condensers) .......................... ...................Article 220 Outside Wiring Between Buildings . . . ...................Article 730 Transformers, Low Voltage ................... ...................Article 250 ...................Article 210 Heavy Duty Receptacles ....................... ..........Article 210, 422 Portable Appliances ......................... ...... ...................Article 422 Machine lighting Transformer, Machine Tools ...................................................Article 450, 670 Motor Disconnect ............................................................ Article 430 Motor Control ..................................................................Article 430 Motors Article 430 Cranes Article 610 PAGE 128 SQDSLV 000130 WIRE AND CONDUIT TABLES ALLOWABLE CURRENT-CARRYING CAPACITIES OF INSULATED CONDUCTORS IN AMPERES Not More Than Three Conductors in Raceway or Cable (Based on Room Temperature of 30 C., 86 F.) Chapter 10, Table 1 -- 1953 N. E. C. (for copper conductors) Size AWG MCM 14 12 10 8 6 4 3 2 1 0 00 000 0000 250 300 350 400 500 600 700 750 800 900 1,000 1,250 1,500 1,750 2,000 Rubber Type R Type RW Type RU Type RUW (14-2) Thermo plastic Type T Type TW 15 20 30 40 55 70 80 95 110 125 145 165 195 215 240 260 280 320 355 385 400 410 435 455 495 520 545 560 Rubber Type RH 15 20 30 45 65 85 100 115 130 150 175 200 230 255 285 310 335 380 420 460 475 490 520 545 590 625 650 665 Paper Thermo plastic Asbestos Type T A Var-Cam Type V Asbestos Var-Cam Ivt Asbestos Var-Cam Type AVA Type AVL 25 30 30 35 40 45 50 60 70 80 90 105 105 120 120 135 140 160 155 190 185 215 210 245 235 275 270 315 300 345 325 390 360 420 405 470 455 525 490 560 500 580 515 600 555 585 680 645 700 785 735 775 840 Impreg nated Asbestos Type Al (14-8) Type Al A 30 40 50 65 85 115 130 145 170 200 230 265 310 335 380 420 450 500 545 600 620 640 730 Asbestos Type A (14-8) Type AA 30 40 55 70 95 120 145 165 190 225 250 285 340 CORRECTION FACTOR FOR ROOM TEMPERATURES OVER 30 C., 86 F. C. F. 40 104 .82 .88 .90 .94 .95 45 113 .71 .82 .85 .90 .92 50 122 .58 .75 .60 .87 .89 55 131 .41 .67 .74 .83 .86 60 140 70 158 75 167 80 176 .58 .67 .79 .83 .91 .35 .52 .71 .76 .87 .43 .66 .72 .86 .30 .61 .69 .84 . . ... 100 212 120 248 140 284-- ' \ . 50 .61 .51 .80 .69 .59 NUMBER OF CONDUCTORS IN CONDUIT OR TUBING Rubber Covered, Types RF-32, RUFV R, RH, RW, RU and RUW Thermoplastic, Types TF, T and TW One to Nine Conductors Fo r more than nine conductors, see Table 9. (See Se ctions 3013, 3466 and 3486 -- 1953 N. E. C.) Size AWG MCM 18 16 14 12 10 8 6 4 3 2 1 0 00 000 0000 250 300 350 400 500 600 700 750 800 900 1000 1250 1500 1750 2000 Chapter 10, Table 4 -- 1953 N. E. C. Number of Conductors in One Conduit or Tubing 1 234 56 7 8 <& A 'A 'A & 'A t'Ao to 'A 'tAo to 'tAo % t'Ao to to /2 % % % % %1 1 %1 1 1 'A % % % 1 1 1 1/4 'A % % 1 114 1/4 1/4 1/2 'A 1 1 1/4 1/2 1/2 2 2 A 1S4 *114 1 Vz 1 Vz 2 2 2 % VA VA 1/2 2 2 2 2/z % 114 114 2 2 2 2/z 2/> % 1/2 1/2 2 2!/2 2/2 2/2 3 1 1 Vz 2 2 2/z 2/z 3 3 1 2 2 2'A 2/2 3 3 3 1 2 2 2/2 3 3 3 3/2 m 2 2/2 3 3 3 3/2 3/2 1'4 2/z 2!/2 3 3 3/2 4 U4 2/2 2/2 3 3/2 4 4 VA 3 3 3/2 3/2 4 5 V/2 3 3 3/2 4 4 5 V/2 3 .3 3 to 4 5 5 4 5 5 5 5 2 3/2 3/2 4 5 5 6 6 2 3'A 3/2 5 5 5 6 6 2 3'A 3/2 5 5 6 6 6 2 3'A 4 5 5 6 6 244566 6 2 4 4 5 66 2/2 5 5 6 6 3 556 3566 366 9 % % 1 114 114 1/2 2 2/2 2/2 2/2 3 3 3/2 3/2 4 5 5 5 5 6 6 See notes 4 and 5 following tables 1 and 2, Chapter 10, for reduction factor for more than 3 conductors. ceed 50 feet in length and does not contain more than the equivalent of two quarter bends from end to end two No. 4 insulated and one No. 4 bare conductors may be installed in -inch conduit or tubing. NOTES TO TABLES 1 AND 2 -- Chapter 10, 1953 N. E. C. 4. More Than Three Conductors in a Raceway. Table 1 gives the allowable current-carrying capacity for not more than three conductors in a raceway or cable. If the number of conductors in a raceway or cable is from 4 to 6, the allow able current-carrying capacity of each conductor shall be reduced to 80 per cent of the values in Table 1. If the number of conductors in a raceway or cable is from 7 to 9, the allowable current-carrying capacity of each conductor shall be reduced to 70 per cent of the values in Table 1. (Exceptions to the foregoing are specified in sections 3624, 3745, and 7265.) 5. Neutral Conductor. A neutral conductor which carries only the unbalanced current from other conductors, as in the case of normally balanced circuits of three or more conductors, shall not be counted in determining current-carrying capacities as provided for in the preceding paragraph. In a 3-wire circuit consisting of two phase wires and the neutral of a 4-wire, 3-phase system, a common conductor carries approximately the same current as the other conductors and is not therefore considered as a neutral conductor. SQDSLV 000131 FIELD ENGINEERING SERVICE sales offices in a ll fhese cities Akron, Ohio Albuquerque, New Mexico Allentown, Pa. Atlanta, Ga. Baltimore, Md. Birmingham, Ala. Boston, Mass. Buffalo, N. Y. Charlotte, N. C. Chicago, 111. Cincinnati, Ohio Cleveland, Ohio Columbus, Ohio Dallas, Texas Denver, Colo. Des Moines, Iowa Detroit, Mich. Fresno, Calif. Grand Rapids, Mich. Greensboro, N. C. Hartford, Conn. Honolulu, Hawaii Houston, Texas Indianapolis, Ind. Kansas City, Mo. Lansing, Mich. Little Rock, Ark. Los Angeles, Calif. Louisville, Ky. Memphis, Tenn. Milwaukee, Wis. Minneapolis, Minn. Moline, 111. Nashville, Tenn. Newark, New Jersey New Orleans, La. New York, N. Y. Oklahoma City, Okla. Omaha, Nebr. Philadelphia, Pa. Phoenix, Ariz. Pittsburgh, Pa. Portland, Ore. Richmond, Va. Rochester, N. Y. Rockford, 111. Sacramento, Calif. Saginaw, Mich. St. Louis, Mo. Salt Lake City, Utah San Antonio, Texas San Diego, Calif. San Francisco, Calif. Seattle, Wash. Shreveport, La. Spokane, Wash. Syracuse, N. Y. Tampa, Fla. Toledo, Ohio Tulsa, Okla. Washington, D. C. Wichita, Kans. York, Pa. Consult a Square D Field Engineer whenever you are confronted with prob lems involving selection or application of all types electric motor control and power distribution equipment. Factories Detroit 11, Michigan 6060 Rivard Street Los Angeles, California 4335 Valley Boulevard Milwaukee 12, Wisconsin 4041 N. Richards St. Peru, Indiana Toronto 15, Ontario, Canada Industry Street, Mount Dennis Square D de Mexico Avenida Covoacan No. 1635 Mexico, D. F. Assembly Plants Dallas 2, Texas Pittsburgh & Levee Sts. San Francisco 24, Calif. 211 Industrial Street Seattle 44, Washington 1409 Dearborn Street 5QLIRRE COMPPNY u .s. SQDSLV 000132