203698 ⎘
Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition having shunt or UVR tripping device with integrated mechanical energy accumulator
METHOD FOR UPDATING ELECTRONIC CIRCUIT BREAKER FIRMWARE TO AVOID LOAD DE-ENERGIZATION
#2Electrical operator for circuit breaker and method thereof
#3Auxiliary trip device for tripping a circuit breaker
#4Force amplification module for an electrical switching device, unit comprising force amplification module and shunt release, as well as electrical switching device
#5Circuit breaker trip unit employing a rotary plunger