Fuse, 350 A, 600V AC, Not Rated, Class J, JLS Series, Nonindicating, Fast Acting, Body Style Blade, Nonrejection, Interrupt Rating 200kA at 600V AC, Fuse Size 3-3/8 in L x 7-1/8 in dia, Length 3 3/8 in, Width Not Applicable, Depth Not Applicable, Diameter 7 1/8 in, Equivalent Brand and Series Bussmann JKS, Littelfuse JLS, Mersen A4J, Equivalent Series A4J, JKS, JLS, Compatible Fuse Block Series LFJ, Body Material Melamine, Single Element