Fuse 17 1/2 A 250V AC 125V DC Class RK1 LPN-RK-SP Series Nonindicating Time Delay Body Style Cylindrical Rejection Interrupt Rating 100kA at 125V DC 300kA at 250V AC Fuse Size 2 in L x 9/16 in dia Length 2 in Diameter 9/16 in Equivalent Brand and Series Bussmann LPN-RK-SP Littelfuse LLNRK Mersen A2D-R Equivalent Series A2D-R LLNRK LPN-RK-SP Compatible Fuse Block Series HM600 R250 Body Material Melamine Dual Element