Fuse Block, Fits Fuse Type Industrial, Fuse UL Class G, 31 to 60 A, Number of Poles 3, 480V AC/300V DC, For Fuse Size 2 1/4 in L x 7/16 in dia, Compatible Fuse Series AG, SC, SLC, Series G, Nonindicating, Nonrejection, Fuse Block Design Open, Wire Range 14 to 2 AWG (Cu), 8 to 2 AWG (Al), Mounting Style Bolt-Down, Body Material Phenolic, Connector Type Box Lug with Retaining Clip, Height 1.41 in, Width 2.75 in, Length 3.56 in, Standards CSA Certified, UL Listed