Fuse Block, Fits Fuse Type Industrial, Fuse UL Class H, K5, 0 to 30 A, Number of Poles 3, 600V AC/DC, For Fuse Size 5 in L x 13/16 in dia, Compatible Fuse Series NLS, NOS, OTS, RES, RFS, RLS, Series 6HKRFB, Nonindicating, Nonrejection, Fuse Block Design Open, Wire Range 14 to 10 AWG, Mounting Style Bolt-Down, Body Material Glass Filled Polycarbonate, Connector Type Screw, Height 2.12 in, Width 4.66 in, Length 4.0 in, Spring Reinforced Clip Yes, Standards CSA Certified, UL Listed