Fuse Block Fits Fuse Type Industrial Fuse UL Class R 0 to 30 A Number of Poles 2 250V AC For Fuse Size 2 in L x 9/16 in dia Compatible Fuse Series A2D-R A2K-R FLNR FRN-R KLNR KTN-R KWN-R LLNRK LPN-RK TR-R Series RM Nonindicating Rejection Fuse Block Design Open Wire Range 18 to 10 AWG Mounting Style Bolt-Down DIN Rail Body Material Thermoplastic Connector Type Screw Height 1.4 in Width 2 in Length 3.2 in Features Optional Cover and Indication