Ferraz Shawmut Amp-Trap® 2000® SmartSpot® Time Delay Fuse, Current Limiting, Series: AJT, Indicating/Non-Indicating: Indicating, Rejection/Non-Rejection: Rejection, 300 A, 600 VAC/500 VDC, 200/100 kA Interrupt, Class: J Series, Knife Blade Terminal, Holder Mount, Cylindrical Body, Dual Element, GMG, 2-1/8 in Dia x 7-1/8 in L Body Size