Fuse Block Fits Fuse Type Industrial Fuse UL Class J 61 to 100 A Number of Poles 2 600V AC/300V DC For Fuse Size 4 5/8 in L x 1 1/8 in dia Compatible Fuse Series A4J AJT DFJ HSJ JKS JLS JTD JTD-ID LDFJ LPJ LPJ-I Series JM Nonindicating Nonrejection Fuse Block Design Open Wire Range 14 to 1 AWG Mounting Style Bolt-Down DIN Rail Body Material Thermoplastic Connector Type Box Lug Height 2.8 in Width 4 in Length 7.2 in Spring Reinforced Clip Yes