Document e7Jd0OYjMmr9DrvNgENZ04pVm

JANUARY,. 1958 Superstates issue October, 1944 Navy Control. BULUETir. 6932 (Continued Coro Type Transfer SwsSch Types T-10 and T-11 (Continued) Approximate Dimensions & Weights CatMn UsUtMatBl Description The electrical contacts of tbs transfer switch aie double break silver faced type and assembled to a contact board. Each contact board Ip mads of molded minoral tiUed-phen olic material and is designed to accommodate a maximum of five contacts. The contact boards are supported at each end by a spider, and are assembled parallel to each other. These contact boards are so located with respect to the operating cam shaft that the operating cams engage to in dividual contact operating rods, Rotation of the cam shaft vrtll oanse the cam to be so displaced as to close one-com plete set of contacts while another complete set is open. 'When the cam shaft is rotated in the opposite direction, the first complete set of contacts will open and the second set will dose, tn this manner, the switch operates as a double' throw transfer switch having the number of poles selected. The complete switch operating mnnhnniim Is supported 1 within a welded steel, sprayfighl enclosure arranged for either, dealt or bulkhead mounting. Gasketed sproytighi covers are located on each side of the switch, and are re movable for wiring. The operating knob Is located al one end of the switch. The opposite end may be drilled and tapped for cable entrance.