Fuse Block Fits Fuse Type Industrial Fuse UL Class J 61 to 100 A Number of Poles 3 600V AC/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 JFB Nonindicating Nonrejection Fuse Block Design Open Wire Range 6 to 2/0 AWG Mounting Style Bolt-Down Body Material Phenolic Connector Type Box Lug Height 2.36 in Width 5 in Length 7 in Spring Reinforced Clip Yes Features Space Saver