Bussmann DFJ-125 - Class J Time-Delay Fuse 125A (200kA AIC @600V)

Bussmann DFJ-125 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and 125A current rating, providing reliable overcurrent protection with high interrupting capacity. The fuse measures 5-3/4 inches in length with single-barrel construction and weighs 1 lb, engineered for durable performance in demanding environments. It complies with UL, CSA, and CE standards including UL Class 1422-02 and CSA File 53787 certifications. Typical applications include motor branch circuits, transformers, and feeder protection where 200kA interrupting rating at 600V is required.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 125A
• Dimensions: 5-3/4 inch length
• Standards: UL Class 1422-02, CSA File 53787, CE, UL Guide JDDZ File E4273
• Applications: Motor branch circuits, transformer protection, industrial feeder circuits
• Class Rating: J
• AIC rating: 200kA@600V
• Barrels: 1
• Weight: 1 lb
• Certification: UL, CSA, CE, 248-8

Product Identification

• UPC: 051712653435
• GTIN: 00051712653435