Fuse 12 A 250V AC 250V DC Class RK1 A2D-R Series Indicating Time Delay Body Style Cylindrical Rejection Interrupt Rating 100kA at 250V DC 200kA 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-SPI Littelfuse LLNRK-ID Mersen A2D-R Equivalent Series A2D-R LLNRK-ID LPN-RK-SPI Compatible Fuse Block Series 2HKRFB Body Material Polyester Dual Element Standards CSA C22.2 No 248.12 DC UL 248 UL 248-12 File E2137