Semiconductor Fuse, 50 A, 150V AC, 150V DC, A15QS Series, Nonindicating, Fast Acting, Body Style Bolt-On, Nonrejection, Interrupt Rating 100kA at 150V AC, 50kA at 150V DC, Fuse Size 2-3/4 in L x 1-1/8 in dia, Length 2 3/4 in, Diameter 1 1/8 in, Equivalent Brand and Series Bussmann FWA, Littelfuse L15S, Mersen A15QS, Equivalent Series A15QS, FWA, L15S, Body Material Fiberglass, Single Element, Standards UL Recognized Component, UL file E60314