Bussmann DFJ-25 - Class J Time-Delay Fuse 25A (200kA Interrupting Rating)

Bussmann DFJ-25 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 25A current rating and 600V AC voltage rating with a high 200kA interrupting capacity, ensuring reliable performance under severe fault conditions. The fuse construction utilizes a single-barrel design measuring 2-1/4 inches in length and weighs 1 lb, providing durable protection in compact applications. It meets multiple industry standards including UL, CSA, and CE certifications with Class J compliance. Typical applications include motor branch circuits, transformers, and feeder protection where time-delay characteristics prevent nuisance tripping during temporary overloads.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 25A
• Dimensions: 2-1/4 inch length
• Standards: UL (File E4273, Guide JDDZ), CSA (Class 1422-02, File 53787), CE, 248-8
• Applications: Motor branch circuits, transformer protection, industrial feeder circuits
• AIC rating: 200kA@600V
• Class Rating: J
• Barrels: 1
• Weight: 1 lb
• Certification: CE, 248-8, Class J, UL, Guide JDDZ, File E4273, CSA, Class 1422-02, File 53787

Product Identification

• UPC: 051712653312
• GTIN: 00051712653312