Bussmann by Eaton LPJ-90SP Class J Low Peak Fuse

LPJ-90SP is Bussmann by Eaton's Class J Low-Peak dual-element time-delay fuse with a bolt-on cartridge body, designed for branch-circuit protection in industrial and commercial electrical systems where transient surges must be tolerated without sacrificing fault protection. This 90 A device is rated for 600 V AC and 300 V DC, with an interrupting rating of 300 kA RMS at 600 VAC and 100 kA DC at 300 VDC. The Low Peak LPJ family employs dual-element, time-delay construction to balance surge tolerance with fast interruption during faults, making it suitable for feeders, power distribution panels, and equipment protection in electrical and industrial environments. It is UL Listed (Guide JDDZ, File E4273), CSA Certified, RoHS compliant, and CE marked, reflecting adherence to safety and environmental standards.