EATON BUSSMANN. Fuse Block, Fits Fuse Type Class H, Class K5, Fuse UL Class H, K5, 0 to 30 A, Number of Poles 1, 600V AC, For Fuse Size 5 in L x 13/16 in dia, Compatible Fuse Series NLS, NOS, OTS, RES, RFS, RLS, Series HM, Non-Indicating, Non-Rejection, Fuse Block Design Open, Wire Range 18 to 10 AWG, Mounting Style Bolt-Down, DIN Rail, Body Material Thermoplastic, Connector Type Screw, Height 2.3 in, Width 1.2 in, Length 7 in, Spring Reinforced Clip Yes, Standards CE, CSA Certified, REACH, RoHS, UL Listed.