Document 2NKvjKZLJx1pd3pgd715rX0wr

MISCELLANEOUS ACCESSORIES and COMPONENTS 215 CO "O General Description A-c and D-c Solenoid Operated Magnetic Shoe Brakes --Stops and holds loads--Electrically released, spring applied--Usually operates on an extended shaft of the motor but may be applied to intermediate shafts of the transmission system--Simple adjustments for torque, lining wear and equalizing shoe clearance. A-c and D-c Solenoids--Continuous or intermittent duty --Push and pull types--Floor or wall mounting--D-c with or without protecting switch. Pressure and Vacuum Switches, Heavy Duty, Diaphragm Type--Horsepower rated--Single and double pole-- Range and differential adjustment--Cat. 10007, on air systems, may have unloader valve which releases air pressure for starting without load--Pulsation plug dampens pressure surges so they will not cause false contact operation. Float Switches--Horsepower rated or control circuit-- Two pole--Rod or chain operated--Standard or heavy duty--Tank or sump operation, catalog numbers 10036, 10037, 10038 and 10045 are on the job convertible. Fuse Clip Kits--Six clips plus mounting hardware--For use in converting non-fusible combination starters to fusible-- Also for changing fuse clip ratings of starters. Auxiliary Contact Kits--For use with magnetic a-c con tactors--Size 00 contact kit, size 0 thru 5 assembled contact units--Normally open, normally closed, normally open and normally closed or normally closed late opening. Cover Control Conversion Kits--For changing remote con trol A-c Full Voltage NEMA 1 enclosed starters to local control--Start, Stop pushbuttons or 3 position selector switch. External Cover Operators for Type ST and SW Overload Relays--Reset button operators--Adjustable from 414 to 4% inches long--Other lengths on special order--For NEMA type 1, 3, 4 and 5 enclosures. Control Circuit Transformers--For magnet coil loads and pilot devices--Diagramatic nameplate with terminals identification--Screw type terminals. Fuse Blocks--1, 2 or 3 pole blocks--200 amperes maxi mum--With or without control fuse clips--Assembled or fuse blocks and clips separate. Terminal Blocks--Control circuit 4 to 12 poles-- Power circuit 3 poles--White marking strip--With or without cover--Screw type or pressure type terminals. This Section Contains: A-c and D-c Solenoid Operated Magnetic Shoe Brakes................ .................... Page 216-217 A-c and D-c Solenoids...................................... 218-221 Pressure and Vacuum Switches ............................... 222 224 224 225 226 External Cover Operators for Overload Relays .... 226 Control Circuit Transformers .....................................227 , Fuse Blocks......................................................... 227-228 Terminal Blocks...........................................................229 Water Immersion Heaters ......................................... 230 Strip Heaters............................................................... 231 Domestic Water Heater Elements..................... 231-232 Motor Circuit Switches........................................ 232-233 j Circuit Breaker Operating Mechanisms...................... 234 ! Water Immersion Heaters, Bottom Outlet MountingDouble or triple element--Bottom mounting on 2%e inch diameter hole--One bolt mounting--Minimum liquid level, 2V4 inches single phase, 3'/z inches three phase. Strip Heaters--One terminal at each end or both termi nals at one end--Steel for sheath temperatures up to 750F., monel metal for sheath temperatures up to 1200F. Domestic Water Heater Elements Copper Sheathed-- One unit assembly--Single element, single, double or triple loop--Four bolt mounting. Motor Circuit Switches--3 pole--30 and 60 ampere, nonfusible--100 and 200 ampere, fusible or non-fusible-- Provision for padlocking, up to 3 padlocks in "Lock" position which locks cover closed and switch in "Off" position. Water Immersion Heaters with Thermostat--Single or dual element--Thermostat range setting 60 to 250F. --1, 114 or 2 inch tapered pipe thread mounting. Circuit Breaker Operating Mechanisms--External oper ating lever and cover parts--Internal disconnecting mechanism (circuit breaker not included). so -n Or 5o *5o m < o iOjnSi' om O ~pi __ f rO hM h_ co O1---omoooS o "O a: o--i o70 O o TO o r>w--<QoO_ 1 .o fi*Z 3 C/5 00 2 OOB v>y> ci oo >3 oooo- i -f c/5 o C/5 ^ CUTLER'HAMMER 215