Eaton Bussmann LPJ-350SPI - Class J Time-Delay Fuse 350A (300kA AIC @600V)

Eaton Bussmann LPJ-350SPI is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 350A current rating and 600V AC voltage rating with a high 300kA interrupting capacity for reliable fault current interruption. The fuse measures 7-1/8 inches in length with a 2.11-inch diameter single-barrel construction and weighs 1 pound. It complies with CE, UL Special Purpose Guide JFHR, and CSA Class 1422-02 standards for safety and performance. Typical applications include motor branch circuits, transformer protection, and feeder circuits where time-delay characteristics prevent nuisance tripping during temporary overload conditions.

Key Features & Specifications

• Type: Class J time-delay fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 350A
• Dimensions: 7-1/8 inches length, 2.11 inches diameter
• Standards: CE/UL-Special Purpose Guide JFHR/CSA Class 1422-02
• Applications: Motor branch circuits, transformer protection, feeder circuits
• AIC rating: 300kA@600V
• Class Rating: J
• Barrels: 1
• Weight: 1 lb
• Certification: CE/UL-Special Purpose Guide JFHR/CSA Class 1422-02

Product Identification

• UPC: 051712626446
• GTIN: 00051712626446