Bcls Fuse,9R,5.08kV, 200 A, 4800V AC, Not Rated, Class R-Rated, Body Style Bolt-On, Interrupt Rating 50k A at 4.8k V, Fuse Size 15 9/10 L x 3 in dia, Length 15 9/10 in, Diameter 3 in, Equivalent Brand and Series Bussmann R-Rated Fuse, Equivalent Series ACLS, BCLS, CLS, HCLS, JCL, MCLS, Standards ANSI C37.46