This series of ac contactor (hereinafter referred to as the contactor), mainly used for ac 50 HZZ to (or 60 hz). The rated operating voltage to 660 v, rated current 630 a circuit, for long-distance connected with the breaker circuit, and can be combined with the proper thermal overload relay, in order to protect the possible operating load circuit.

This product conforms to the IEC60947-4-1, standard GB14048.4.