Bussmann DFJ-125 - Class J Fuse 125A (200kA@600V Interrupt Rating)

Bussmann DFJ-125 is a Class J low-voltage fuse designed for high-interrupting capacity circuit protection in industrial applications. It features a 600V AC rating with a 125A current capacity and a 200kA interrupting rating at 600V for reliable fault current protection. The fuse measures 5-3/4 inches in length with a single-barrel construction and weighs 1 lb, built to withstand demanding electrical environments. It complies with UL, CSA, and CE standards (File E4273, Class 1422-02) for safety and performance. Typical applications include motor protection, transformer circuits, and heavy industrial equipment requiring Class J protection.

Key Features & Specifications

• Type: DFJ Series Class J time-delay fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 125A
• Dimensions: 5-3/4 in length
• Standards: UL (File E4273), CSA (Class 1422-02, File 53787), CE, Guide JDDZ
• Applications: Motor circuits, transformers, industrial distribution panels
• Class Rating: J
• AIC rating: 200kA@600V
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712653435
• GTIN: 00051712653435