... product is mainly used in a circuit of AC 50Hz or 60Hz , rated working voltage up ... current up to 95A under application class of AC-3. It is used to remotely make ... to be used for frequent start and control of an AC motor. Main Technical parameter Current class9A , 12A , 18A , ... 25A , 32A , 40A , 50A , 65A , 80A , 95A (AC-3,380V)Rated insulation voltageAC 660VRated working voltageAC380v,660V,50 ...