LittelfuseĀ® POWR-GARDĀ® Time Delay Fuse, Series: KLDR, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 20 A, 600 VAC/300 VDC, 200/20 kA Interrupt, Class: CC, 12 sec at 200% Response, Ferrule Terminal, Holder Mount, Cartridge Body, Melamine, 13/32 in Dia x 1-1/2 in L Body Size