Fuse, 90 A, 600V AC, Not Rated, Class J, JKS Series, Nonindicating, Fast Acting, Body Style Bolt-On, Nonrejection, Interrupt Rating 200kA at 600V AC, Fuse Size 4-5/8 in L x 1-1/8 in dia, Length 4 5/8 in, Width Not Applicable, Depth Not Applicable, Diameter 1 1/8 in, Equivalent Brand and Series Bussmann JKS, Littelfuse JLS, Mersen A4J, Equivalent Series A4J, JKS, JLS, Compatible Fuse Block Series CH30J, CH60J, J600, JM600, JM601, JM602, JM604, JM606, JP600, JT600, JTN600, Body Material Melamine