Fuse Block Fits Fuse Type Industrial Fuse UL Class H K5 101 to 200 A Number of Poles 3 600V AC/DC For Fuse Size 9 5/8 in L x 1 13/16 in dia Compatible Fuse Series NLS NOS OTS RES RFS RLS Series 6HKRFB Nonindicating Nonrejection Fuse Block Design Open Wire Range 6 AWG to 350 MCM Mounting Style Bolt-Down Body Material Glass Filled Polycarbonate Connector Type Box Lug Height 2.91 in Width 10 in Length 8 in Spring Reinforced Clip Yes Standards CSA Certified UL Listed