UL Class CC Fuse 4 1/2 A 600V AC Not Rated Class CC FNQ-R Series Nonindicating Time Delay 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 FNQ-R Littelfuse KLDR Mersen ATQR Equivalent Series ATQR FNQ-R KLDR Compatible Fuse Block Series BC BCM C2617 C5268 CHCC HPF OPM-1038 OPM-NG Body Material Melamine Dual Element