... 3Mutually beneficial 4Joint development Auxiliary Switch / change over switch NK2-1 C113 It applies to AC vacuum contactor, solenoid switch, contactor, breaker and so ... . Actuating Force NContact ForceNK2-12.53140.55NK3-131.5200.8 Electric rating valueAC: 380V, 2.5A; 220V, 5A; 110V, 10ADC: 27V ...