Bussmann LPJ-400SP - Class J Fuse 400A@600V (300kA AIC)

Bussmann LPJ-400SP is a Class J low-voltage fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with a 400A current capacity and 300kA interrupting rating, housed in a compact 7-1/8" body with 2.11" diameter. The fuse meets CE/UL-Special Purpose Guide JFHR and CSA Class 1422-02 standards, constructed with time-delay characteristics for motor circuit protection. Typical applications include panelboards, switchgear, and industrial control equipment requiring reliable short-circuit protection.

Key Features & Specifications

• Type: LPJ Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 400A
• Dimensions: 7-1/8" length, 2.11" diameter
• Standards: CE/UL-Special Purpose Guide JFHR, CSA Class 1422-02
• Applications: Industrial power distribution, motor circuits, panelboards
• Class Rating: J
• AIC rating: 300kA@600V
• Weight: 2 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712522847
• GTIN: 00051712522847