LPJ-5SP – Eaton | LOW-PEAK CLASS J T/D

Description

The Eaton Bussmann LPJ-5SP (Catalog Number: LPJ-5SP, UPC: 051712522823) is a 5 A Ultimate Protection Class J time-delay, dual-element current-limiting fuse engineered for critical electrical power distribution and industrial motor circuits. Featuring ferrule end connections, this non-indicating fuse provides an exceptionally high interrupting rating of 300 kAIC at 600 VAC and 100 kAIC at 300 VDC.

Engineered with dual-element time-delay capability and a 10-second response time at 500% overload, the LPJ-5SP safely withstands high inrush currents from motor starting and transformer primary loads without nuisance opening, while delivering rapid current limitation under severe short-circuit conditions. Fully CE marked, RoHS compliant, and designed with high-inrush motor protection features, it provides reliable Class J performance for power panels, feeders, and industrial machinery.

Key Features

• Ultimate Protection Class J Current Limitation: Provides extreme current limitation under fault conditions to minimize peak let-through energy and protect downstream equipment.
• Time-Delay Dual-Element Construction: Features a 10-second response time at 500% overload to safely absorb temporary starting surges from motors and transformers.
• High Interrupting Ratings: Exceptional short-circuit protection rated for 300 kAIC at 600 VAC and 100 kAIC at 300 VDC.
• Compact Ferrule Configuration: Standard Class J ferrule design ensures high power density in a small physical footprint.
• Industrial Compliances: CE marked and RoHS compliant with specialized high-inrush motor protection features.

Specifications