Bussmann LPJ-500SPI - Class J Time-Delay Fuse 500A (300kA AIC, 600V)

The Bussmann LPJ-500SPI is a Low-Peak time-delay fuse from Eaton's LPJ family, engineered to provide reliable circuit protection for industrial electrical systems. It features a 500A current rating and a 600V voltage rating, capable of interrupting up to 300kA of fault current. The fuse is constructed as a single-barrel Class J device with a 2.5-inch by 8-inch by 2.5-inch form factor and a 2.6-inch diameter, weighing 4 lb for robust physical integration. This component is certified to UL, CSA, and CE standards, ensuring compliance with rigorous industry safety requirements. Typical applications include protecting motor circuits, feeders, and branch circuits where high interrupting capacity and time-delay characteristics are essential.

Key Features & Specifications

• Type: Low-Peak Time-Delay Fuse, Class J, Single Barrel
• Voltage Rating: 600V AC
• Current Rating: 500A
• Dimensions: 2.5in (Length) x 8in (Height) x 2.5in (Width)
• Standards: UL, CSA, CE
• Applications: Motor Circuit Protection, Feeders, Branch Circuits
• AIC rating: 300kA @ 600V
• Class Rating: J
• Barrels: 1
• Diameter: 2.6in
• Weight: 4 lb

Product Identification

• UPC: 051712626477
• GTIN: 00051712626477