Trigger mechanism for time-delay fuses
Trip crossbar translation to prevent bimetal overstressing in a
Trip free thermostat
Trip free/reset free manual reset
Trip-free manual reset thermostat
Trip-free resetting mechanism for an on-off unit
Trip-free, manual reset thermostat
Tripping device for a thermal protection relay
Tripping device for an overload circuit breaker
Tripping device for circuit breakers
Tubular fuse component with end caps with a hermetically...
Two temperature thermostat
Two-stage temperature switch
Two-temperature thermally responsive fast idle control switch
Under oil expulsion fuse cartridge assembly
Unitary switch and circuit breaker
Universal device for safety switches
Universal fuse holder and cut-out with built-in safety features
Universal fuse holder and cut-out with built-in safety features
Vacuum fuse