Bussmannn DFJ-100 - Class J Fuse 100A 600V (200kA AIC)

Bussmannn DFJ-100 is a Class J low-voltage fuse designed for high-performance circuit protection in industrial applications. Rated for 600V AC/DC systems with a 100A current capacity, it features a compact 4-5/8" single-barrel design and 200kA interrupting capacity at rated voltage. The fuse meets UL, CSA, and CE standards (File E4273, Class 1422-02) with Class J time-current characteristics for selective coordination. Typical applications include motor branch circuits, transformers, and feeder protection in commercial/industrial power distribution systems.

Key Features & Specifications

• Type: DFJ Series Class J time-delay fuse
• Voltage Rating: 600V AC/DC
• Current Rating: 100A
• Dimensions: 4-5/8" length
• Weight: 1.31 lb
• Standards: UL (File E4273), CSA (Class 1422-02, File 53787), CE, Guide JDDZ
• Applications: Motor circuits, transformers, feeders
• Class Rating: J
• Barrels: 1
• AIC rating: 200kA@600V
• Certification: UL, CSA, CE, 248-8

Product Identification

• UPC: 051712653411
• GTIN: 00051712653411