Fuse Block Fits Fuse Type Industrial Fuse UL Class H K5 0 to 30 A Number of Poles 2 250V AC/125V DC For Fuse Size 2 in L x 9/16 in dia Compatible Fuse Series NLN NON OT REN RF RLN Series HM Nonindicating Nonrejection Fuse Block Design Open Wire Range 14 to 2 AWG (Cu) 8 to 2 AWG (Al) Mounting Style Bolt-Down DIN Rail Body Material Thermoplastic Connector Type Box Lug Height 2 in Width 2 in Length 3.2 in Spring Reinforced Clip Yes