... rates current 160A~630A mainly used as power switch, isolating switch and emergency switch with function of protection in the circuit with ... circuits the protection function,only satisfies the rating which this switch stipulated to put through with the minute breaks the ... 80, 100, 125, 160, 200, 224, 250, 300, 315, 355, 400, 425, 500 and 630Rated insulation voltage: 690VRated voltage: 400VRated limit ...