Station lamp control; bell or buzzer signaling; ringback tone; can be expanded to tone systems after rotary-to-tone conversion; digital circuitry; used w/ 1a1 and 1a2 type key systems; mounts in apparatus cabinet, relay rack, or on wall; increased station capacity possible w/ added equipment
An inclosure which includes mounts and protects such items as switches, circuit breakers, jacks, fuseholders, connectors, terminals and/or terminal boards, resistors, capacitors, transformers, and the like. It is primarily designed to interconnect two or more electrical and/or electronic items, except primary power source(s) such as generator(s) and battery(ies). It may include a cover or door. For inclosures which connect one or more primary power source(s) to one or more electrical and/or electronic item(s), see distribution box. See also circuit breaker box; terminal box and interconnecting cabinet.
NSN 5965-00-226-0209
NSN 6760-01-400-0654
NSN 7021-00-869-6601
NSN 6675-01-197-5404
NSN 5810-01-142-5287
NSN 7021-01-503-9441
NSN 6760-00-680-1485
NSN 7520-00-077-8368
NSN 6110-01-226-9708
NSN 7050-00-880-5989
NSN 6730-01-655-1451
NSN 6760-01-633-6620
Last modified 05/19/2024