CJX2-D series AC contactor is suitable for using in the circuits up to the rated voltage 660V AC 50/60Hz,rated current up to 660V,

for making, breaking, frequently starting & controlling the AC motor, Combined with the auxiliary contact block, timer delay & 

machine-interlocking device etc, it becomes the delay contactor mechanical interlocking contactor, star-edlta starter, with the 

thermal relay, it is combined into the electromagnetic starter.