Bussmann KRPC2500SP Class L High Current Fuse

KRP-C-2500SP (often listed as KRPC2500SP) is Eaton Bussmann Series’ 2,500-amp Class L high-current fuse designed for protection in 600-volt power systems. As a current-limiting, time-delay fuse, it provides selective protection for heavy feeders while limiting energy let-through during faults. The device is rated for 600 VAC and 300 VDC, with an interrupting rating of 300 kA at 600 VAC, enabling rapid clearance of faults in large circuits. It uses a cartridge-style body (commonly offered in a bolt-on configuration) with a 4.8-inch diameter, built to UL Class L listings and CSA certification. The KRP-C-2500SP is widely cataloged by major distributors under the Bussmann KRP-C SP family, underscoring its compatibility with high-current protections in industrial installations.