Bussmann LPJ-100SP - Class J Time-Delay Fuse 100A 600V (300kA AIC Rating)

The Bussmann LPJ-100SP is a Low-Peak time-delay fuse designed for reliable circuit protection in industrial electrical systems, providing superior short-circuit and overload protection for equipment and conductors. It features a 100A current rating and 600V AC voltage rating with an impressive 300kA interrupting capacity at rated voltage. The fuse construction includes a single-barrel design measuring 4-5/8 inches in length with a 1.13-inch diameter and weighs 1 lb, utilizing current-limiting technology to protect against high fault currents. This fuse meets CE, UL Special Purpose Guide JFHR, and CSA Class 1422-02 standards for safety and performance compliance. Typical applications include motor branch circuits, transformers, and feeder circuits where time-delay characteristics and high interrupting ratings are required for industrial power distribution systems.

Key Features & Specifications

• Type: Low-Peak time-delay current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 4-5/8 inches length, 1.13 inches diameter
• Standards: CE/UL-Special Purpose Guide JFHR/CSA Class 1422-02
• Applications: Motor branch circuits, transformers, feeder circuits, industrial power distribution
• AIC rating: 300kA@600V
• Class Rating: J
• Barrels: 1
• Weight: 1 lb
• Family: Low-Peak
• Country of Origin: Mexico

Product Identification

• UPC: 051712523400
• GTIN: 00051712523400