magnetic contactor AC contactor confirms IEC60947-4-1 CE Prefessional manufacturer with more than 10years. magnetic contactor 1.ApplicationCJX2 series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC50Hz or 60Hz, rated current up to 620A, for making, breaking, frequently starting & controllingthe AC motor. Combined with the auxiliary contact block, timer delay & ...