... I,DII,DIII, D IV Diazed fuse DI,D II, D IIIApplication Screw type fuse is used in electrical circuit as protection ... -3 .Specification Model DIDIID IIID IVRated voltage (V)500V500V500V500VRated current of fuse (A)2,4,6,10,16,20,252,4,6 ... 35,50,6380,100Rated breaking current50KA50KA50KA50KAFuse base cap typeE16E27E33E33 Diazed fuse