... ,drop out fuse,RT18,NT HG2B Series Fuse-load strip can be isolating switch-load operation, the upper and lower into the Cup ... imports is widely used.Conventional Thermal Current 160 250 400 630 Rated Insulation Voltage 800 Rated Current (A) 380V (AC20) 160 ... , 250, 300, 315, 355, 400 315, 355, 400, 425, 500, 630 Rated Current of Fuse (660V) 20, 25, 32, 35, 40 ...