Switch modules

A switch module is an electrical switch that fits on the back of a lock and is operated by the key.
 

We offer both mains voltage and low voltage switch modules.
 

All contacts are of the non-shorting type, ie. Break-Before-Make (BBM), which means that the module interrupts existing circuits before making new connections.
 

All modules come with a solder terminal, for permanent connection of the wiring. Our customers use switch modules on ticket barriers, electrical panels, fire & burglar alarm panels and many other applications.