This series of fuse is suitable for AC 50Hz, rated voltage to 1200V, rated current to 630A electrical devices. Three types of melt with different structures:-Overload and Short circuit protection for electrical lines (gG)-Short-circuit protection (aR) as a semiconductor device-As motor Short Circuit Protection (aM)-Rated breaking capacity to 80kA-In line with the national standard GB13539, the international electricity commission standard IEC60269
