CJX2-6511 AC contactor 65A AC magnetic contactor LC1-D6511 Motor contactor switch AC220V/380V 50/60HZ CJX2 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 & controlling the AC motor Combined with the auxiliary contact block timer delay machineinterlockingdevice etc it becomes the delay contactor mechanical interlocking contactor, star-delta starter.With the thermal relay, it is combined into the electromagnetic starter. The product conforms toIEC60947-4-1 stardand.