Document Ng9YxqaLvZ6wOOQ61gGvBVjE

JANUARY, 19SS Supeoedw Issue October, 1944 Navy Control BUU.ETIH 6932 (Continued* Drum Type Transfer r Selector Switch Types T-4, T-5 and T-6- Service Class... .Navy A. ' Specifications.. .Designed to meet lid- requiremonte of Service A oi Department cl Defense Specifications MItrC-2174, dated May 9, 1950 and MTL-C-2212, dated June 13, 1950.. Enclosure............ Spraytlght, drip proof and opes types. Operation............ Manual, sail oonlertng and sod sell 'Centering types. Type............ .69B2T4--2 pole 2 or 3 position t. 59B2T5--4 pole 2, 3, 4, or 5 posiUosf. 6982T6--6 pole, 2,.3/4, or 5 positionf. fIncluding off position. function..............Pilot circuit transfer or selector switch. Duty......................Continuous. Ambient Temp. 40* C or 50 C. . Insolation........... Class B. For Prices* See Price List Bui. 6900A Ratings..,7.. .Pilot cdxouits only. Maximum Amperes Inductive Baling A*c 60 Cyalefi D-c 110 V. 220 V. 440 V. USV. 230 V. 250 V. Make.'.......... 40. Break............ 4. Carry (Cent) IS. 25- 12. 2. 1. 15. IS. 2. . 2. 2. 1.S 0.75 0.2 15. 15. 15.. ANominal submarine voltage (355 7. maximum). . When ordering specify: 1-- Voltage, A-o or D-c. 2-- Number oi poles and circoil arrangement. 3-- Number oi positions. . 4A-Seli centering or non-oeli centering. 5-- Type of enclosure. . 6-- Application. REPAIR PARTS A set of on-board repair parts (spare parts) consists oi the following: . 1 set of contacts. - 1 set of springs. When ordering renewal parts ter a drum type transfer or selector switch in serrioe, be sure te give nameplato data and description oi parts required. These drum type switches are intended ter use as pilot circuit txansler or selector switches. They may be used to . transfer the control circuits oi a magnetic controller from an automatic master to a manual master. Where a multiple . number oi magnetic controllers are operated from one ' master or system ol masters, the selector switch may be used to select the controllers, to be connected into the cir cuit These dram type switches may ales be used as speed selector switches with multi-speed motor controllers. Continued "7'dS