Lister 5/1 Diesel

Early Switchboard Parts

Page 7 - Switchgear

Simple on/off switch, rated 30A. Base is 165mm X 70mm


Nicely illustrating the quick-break contact before it jumps open.


Switch with the contacts fully opened.


Another, smaller, 3-pole change-over AC switch. Base is 140mm X 160mm, Rating is 30A


As above, with contacts in the changed position.


Small double-pole changeover with quick-breaks on both sides of the blade.
Base size is 85mm X 120mm.



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