A residual-current circuit breaker
A rocker switch using a star spring
A simplified leakage current circuit breaking and...
A spring-loaded drive mechanism for a switching device, more...
A stored energy circuit breaker operator apparatus
A surface-mount fuse and the manufacture thereof
A switch
A switch and method for operation thereof
A switch with a thermoprotection
A switchgear
A switching arrangement comprising a contact-bearing lamina...
A switching device
A switching device
A system for remotely controlling an electrical switching...
A telecommunications module and an assembly including at...
A. c. power entry module
A. c. snap switch
A.c. rocker switch of four-way type
A.c. switching circuit
Absorbing overtravel in sequential switching