... /Changeover Contactor Standard: IEC/EN 60947-4-1 CHNT NC1-N Reversing/Changeover Contactor Product Features ... 4-1Ambient Temp: -5 ~ 40 °CCoil Voltage (AC): 24V, 36V, 48V, 110V, 127V, 220V, 230V, 380V, 415V, 440V ... 330A, 400A,500A, 630A) Standard: IEC/EN 60947-4-1 Ambient Temp: -5 ~ 40 °CCoil Voltage (AC): ... 4-1Ambient Temp: -5 ~ 40 °CCoil Voltage (AC): 24V, 36V, 48V, 110V, 127V, 220V, 230V, 380V, 415V, ...