An electromagnetically actuated switch in which contacts are closed between horizontal and vertical banks of conducting bars. It may be designed to find and hold the specific circuit from which the starting signal has originated, to choose an idle circuit and connect the incoming signal to it, to connect the trunk lines from another switch to the desired called station and/or perform other selective switching functions. See also switch, telephone, finder and switch telephone, selector.
Dept. of the Navy 
Brazil 
United Kingdom Classification: Parts for apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network
NSN 6110-01-111-8762
NSN 6320-01-275-3972
NSN 6685-00-527-6545
NSN 4140-01-481-4237
NSN 5998-01-467-5151
NSN 5999-01-544-8668
NSN 6645-01-425-2330
NSN 5925-01-202-8280
NSN 2925-01-386-7392
NSN 5999-01-441-3892
NSN 5998-01-244-7519
NSN 6620-01-269-9741