CUBEFuse Non-Indicating Time Delay Fuse, 45 A, 600 VAC 300V DC, 300

The Bussmann CUBEFuse™ non-indicating fuses feature separate overload and short-circuit elements that provide time delay for sizing of high inrush loads, linked with Class J current limitation. The fuses also have a selective coordination ratio of 2-to-1, that prevents electrical shutdowns from extending beyond the failed circuit.