Fuse 1 600 A 600V AC 300V DC Class L A4BY Series Nonindicating Time Delay Body Style Blade Nonrejection Interrupt Rating 100kA at 300V DC 200kA at 600V AC Fuse Size 10-3/4 in L x 3 in dia Length 10 3/4 in Diameter 3 in Equivalent Brand and Series Bussmann KLU Bussmann KTU Littelfuse KLLU Littelfuse KLPC Mersen A4BY Equivalent Series A4BY KLLU KLPC KLU KTU Body Material Glass/Melamine Dual Element Standards CSA UL