Bussmann FRN-R-1/2 Fusetron™ Time-Delay Fuse – Class RK5, 0.5A, 250V (Lot of 9)

The FRN-R-1/2 is a 0.5-amp cartridge fuse designed for superior circuit protection. As a Dual-Element fuse, it provides a high degree of current limitation on short circuits while allowing for harmless temporary inrushes (like motor startups) without nuisance blowing.