Bussmann LPJ-40SPI - Class J Time-Delay Fuse 40A 600V (300kA AIC)

Bussmann LPJ-40SPI is a Low-Peak time-delay, current-limiting fuse designed for reliable circuit protection in industrial electrical systems. It features a 40A current rating and 600V AC voltage rating, providing high interrupting capacity up to 300kA at 600V. The fuse construction includes a single-barrel design with 1.06-inch diameter and 2-3/8-inch length, weighing 1 lb for robust performance. It meets CE, UL Special Purpose Guide JFHR, and CSA Class 1422-02 standards for safety and compliance. Typical applications include motor branch circuits, transformers, and feeder circuits where time-delay characteristics prevent nuisance openings from temporary overloads.

Key Features & Specifications

• Type: Low-Peak time-delay, current-limiting fuse, single barrel
• Voltage Rating: 600V AC
• Current Rating: 40A
• Dimensions: 2-3/8 in length, 1.06 in diameter
• Standards: CE/UL-Special Purpose Guide JFHR/CSA Class 1422-02
• Applications: Motor branch circuits, transformers, feeder circuits
• AIC rating: 300kA@600V
• Class Rating: J
• Barrels: 1
• Weight: 1 lb
• Family: Low-Peak
• Country of Origin: Mexico

Product Identification

• UPC: 051712626378
• GTIN: 00051712626378