... in imports is widely used.Conventional Thermal Current 160 250 400 630 Rated Insulation Voltage 800 Rated ... ) 160 250 400 630 660V(AC20) 160 250 400 630 660V(AC21) 100 200 315 425 660V(AC22) 100 160 315 ... , 35, 40, 50, 63, 80, 100, 125, 160 80, 100, 125, 160, 200, 224, 250 125, 160, 200, 224, 250, 300, 315, ... 25, 32, 35, 40, 50, 63, 80, 100 80, 100, 125, 160, 200 125, 160, 200, 224, 250, 300, 315 315, 355 ...