Fuse Block Fits Fuse Type Automotive Fuse UL Class Not Class Rated 0 to 30 A Number of Poles 6 32V DC For Fuse Size 3/4 in L x 3/4 in W x 13/64 in D Compatible Fuse Series 257 AF ATC Series 15600 Nonindicating Nonrejection Fuse Block Design Open Wire Range 16 to 12 AWG (output) 6 to 4 AWG (input) Mounting Style Bolt-Down Body Material Thermoplastic Connector Type Quick Connect Height 0.72 in Width 0.2 in Length 0.77 in