Fuse Block Fits Fuse Type Industrial Fuse UL Class R 0 to 30 A Number of Poles 3 600V AC For Fuse Size 5 in L x 13/16 in dia Compatible Fuse Series A6D-R A6K-R FRS-R KLSR KTS-R KWS-R LLSRK LPS-RK TRS-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 2 in Width 3.5 in Length 7.2 in Features Optional Cover and Indication