Fuse Block Fits Fuse Type Industrial Fuse UL Class R 61 to 100 A Number of Poles 3 250V AC/DC Compatible Fuse Series FLNR FLNR-ID KLNR LLNRK Series LFR Indicating Rejection Fuse Block Design Open Wire Range 14 to 8 AWG (Cu) 14 to 8 AWG (Al) Mounting Style Bolt-Down DIN Rail Body Material Thermoplastic Connector Type Box Lug Height 7.00 in Width 2.60 in Length 4.97 in Spring Reinforced Clip Yes Features Clip Designs Maximize Electrical Contact and Minimize Heat Rise