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Telephone Switch Bank Multiple

5805121942368 121942368 29.5518.0000 29-5518-0000

An item which consists of a number of telephone switch bank assemblies wired in multiple to a terminal board at one end as a complete unit. Each switch bank assembly is composed of a series of fixed contacts which form a portion of a single or two motion telephone stepping switch. The complete item is intended to be mounted on a switch shelf in a dial type central office. View more Telephone Switch Bank Multiple