GSC2-F Series AC contactor is mainly used for AC 50Hz or 60Hz, rated insulation voltage is 1000V, in the AC-3 use category, rated working voltage is 380V, rated working current up to 1000A circuit, for remote connecting and breaking circuit and frequent starting control AC motor; The contactor can also be conveniently equipped with auxiliary contact group or air time delay contact, and can be combined with the appropriate thermal overload relay to form an electromagnetic starter to protect the possible overload circuit.