Bussmann LIMITRON™ Fast Acting Fuse, Current Limiting, Series: JJN, Non-Indicating, Non-Rejection, 250 A, 300 VAC/160 VDC, 20/200 kA Interrupt, Class: T, Blade Terminal, Bolt-On Mount, Cartridge Body, Single Element, Melamine, 1 in Dia x 2-3/4 in L Body Size