Full Range Fuse

Full range MV for transformer protection is used in indoor AC system of 50Hz, rated voltage from 7.2kV 40.5kV to protect voltage transformer and other distribution apparatus from overload and short-circuit currents. Full range MV for transformer protection is a new kind of current-limiting fuse. Any fault currents from which can melt fuse element down to maximum interrupting rating of 50KA will be cleared. The fuse combines a high breaking capacity of current-limiting fuse element and a un-current-limiting fuse element together to achieve good full range breaking protection performance. Interrupting RatingsTypeRated Voltage(KV)Rated Current(A)Maximum Interrupting Rating(KA)FFLDJ1210, 16, 20, 25, 31.5, 40, 50, 6350