Bussmannn DFJ-90 - Class J Fuse 90A (200kA@600V Interrupt Rating)

Bussmannn DFJ-90 is a Class J low-voltage fuse designed for high-interrupting circuit protection in industrial electrical systems. It features a 600V AC rating with a 90A current capacity and a 200kA interrupting rating at 600V for reliable fault current protection. The fuse measures 4-5/8 inches in length with a single-barrel construction and weighs 1.31 lb, built with durable materials for harsh environments. It meets multiple certifications including UL, CSA, and CE standards under classifications E4273 and 1422-02. Typical applications include motor branch circuits, transformers, and feeder protection in commercial and industrial power distribution systems.

Key Features & Specifications

• Type: DFJ Series Class J time-delay fuse
• Voltage Rating: 600V AC
• Current Rating: 90A
• Dimensions: 4-5/8 in length
• Standards: UL (File E4273), CSA (Class 1422-02, File 53787), CE, Guide JDDZ
• Applications: Motor circuits, transformers, industrial feeders
• Class Rating: J
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 1.31 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712653404
• GTIN: 00051712653404