Semiconductor Fuse 300 A 600V AC Not Rated KBC Series Nonindicating Fast Acting Body Style Bolt-On Nonrejection Interrupt Rating 200kA at 600V AC Fuse Size 5-1/8 in L x 1 in dia Length 5 1/8 in Diameter 1 in Equivalent Brand and Series Bussmann KBC Littelfuse L60S Mersen A60X Equivalent Series A60X KBC L60S Body Material Fiberglass Single Element Standards UL Recognized Component File E76491 CSA Certified CSA Certified