Ac contactor (1)cjx1(3tb 3tf) series ac contactor It is suitable for frequency 50/60hz, rated insulation voltage up to 1000v, rated operation current 9-475a under ac-3 duty. The items comply with iec60947-4-1 and gb14048.4. (2)cjx2(lc1-d) series ac contactor It is suitable for using in the circuits up to the rated voltage 660v ac 50hz or 60hz, rated current 95a, for making breaking an frequent starting, controlling the ac motor. Leave factory packing