Semiconductor Fuse 50 A 300V AC 300V DC A30QS-L Series Nonindicating Fast Acting Body Style Bolt-On Nonrejection Interrupt Rating 100kA at 300V DC 200kA at 300V AC Fuse Size 3-3/16 in L x 13/16 in dia Length 3 3/16 in Diameter 13/16 in Equivalent Brand and Series Bussmann FWX Littelfuse L25S Mersen A30QS Equivalent Series A30QS FWX L25S Body Material Fiberglass Single Element Standards CE UL Recognized Guide JFHR2 File E60314