Ferraz Shawmut AMP-TRAP® 2000® SmartSpot® Time Delay Fuse, Current Limiting, Series: A6D-R, Indicating/Non-Indicating: Indicating, Rejection/Non-Rejection: Rejection, 50 A, 600 VAC/VDC, 200/100 kA Interrupt, Class: RK1, Ferrule Terminal, Holder Mount, Cylindrical Body, Dual Element, Polyester, 1-1/16 in Dia x 5-1/2 in L Body Size