Cooper Bussmann LPJ-12SPI - Class J Fuse 125A@600V (300kA AIC)

Cooper Bussmann LPJ-12SPI is a Class J low-voltage fuse designed for circuit protection in industrial electrical systems. It features a 600V AC rating with a 125A current capacity and 300kA interrupting rating, housed in a compact 2-1/4" body with 0.81" diameter and 1.73 lb weight. The single-barrel design meets CE/UL-Special Purpose Guide JFHR and CSA Class 1422-02 standards, constructed for reliable operation in motor branch circuits and feeder protection applications.

Key Features & Specifications

• Type: Class J time-delay fuse with single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 125A
• Dimensions: 2-1/4" length x 0.81" diameter
• Standards: CE/UL-Special Purpose Guide JFHR, CSA Class 1422-02
• Applications: Motor branch circuits, industrial feeder protection
• Class Rating: J
• AIC rating: 300kA@600V
• Weight: 1.73 lb
• Country of Origin: Mexico

Product Identification

• UPC: 05171262751
• GTIN: 00051712627511