... of AC-3. It is used to remotely make and break the circuit. Connected with a ... , and to be used for frequent start and control of an AC motor. Main Technical parameter Current class9A ... 25A , 32A , 40A , 50A , 65A , 80A , 95A (AC-3,380V)Rated insulation voltageAC 660VRated working voltageAC380v,660V,50 ... Release voltage:20%~75%UsThe contactor combine with other modulusMany derived products can be formed ...