UL Class CC Fuse, 3 1/2 A, 600V AC, Not Rated, Class CC, KTK-R Series, Nonindicating, Fast Acting, Body Style Cylindrical, Rejection, Interrupt Rating 200kA at 600V AC, Fuse Size 1-1/2 in L x 13/32 in dia, Length 1 1/2 in, Diameter 13/32 in, Equivalent Brand and Series Bussmann KTK-R, Littelfuse KLKR, Mersen ATMR, Equivalent Series ATMR, KLKR, KTK-R, Compatible Fuse Block Series BC, BCM, C2617, C5268, CHCC, HPF, OPM-1038, OPM-NG, Body Material Melamine, Single Element