Moulded Case Circuit Breaker

JEM3 series moulded case circuit breaker,it's applicable circuit of AC 50Hz(or 60HZ),rated insulation voltage 690V(JEM3-125 500V),rated operating voltage AC 690v or below,rated operating current 12.5-1600A,for distribute energy of electric and infrequent making and breaking circuit in normal condition.

GV series motor protection circuit breakers are mainly used for the overload and short circuit protection of the motor in AC 50/60Hz,up to 660V,0.1-80A power circuit,as a full-voltage starter to start and cut off the motor,under the AC3 load or for the overload and short circuit protection of the circuit and power equipment .