Air Circuit BreakerThis series air circuit breakers are suitable used in AC50/60Hz, 380V distributing systems with normal current up to 4000A for power distribution and overload, under-voltage and short-circuit protection of apparatus and circuit.Under normal conditions the breakers are used for infrequent switchover of circuits.
AC ContactorCJX2(LC1-D) series AC Contactor is suitable for using in the circuits up t0 the rated voltage 660V AC 50Hz or 60 Hz rated current up to 630A for making breaking frequently starting & controlling the AC motor Combined with the auxiliary contact block timer delay & machine-inter locking device etc it becomes the delay contactor mechanical interlocking contactor star-delta starer.
Knife SwitchHS series single throw and double throw knife switch apply to the complete-set power distribution equipments which in AC 50Hz, rated voltage up to 380V, rated current up to 1500A, as not frequent hand making and breaking AC, DC circuit or isolating switch use. It accords with the standards of GB14048.3-2002 and IEC60947.3.
Power Quality DeviceRated voltage: AC400V±20%
Rated frequency: 50Hz
Method of connecting wire: three-phase three-wire/three-phase four-wire