Fuse Block Fits Fuse Type Industrial Fuse UL Class T 61 to 100 A Number of Poles 2 600V AC/DC For Fuse Size 2 15/16 in L x 13/16 in dia 2 61/64 in L x 3/4 in dia Compatible Fuse Series A6T JJS JLLS LPT Series 6TFB 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 1.95 in Width 3 in Length 4.78 in Spring Reinforced Clip Yes Features Unique Adder Block Design