Bussmann DFJ-500 - Class J Time-Delay Fuse 500A (200kA AIC @ 600V AC)

The Bussmann DFJ-500 is a Class J time-delay fuse designed for robust circuit protection in industrial power distribution systems, providing reliable overload and short-circuit interruption. It features a 500A current rating and 600V AC voltage rating with a high 200kA interrupting capacity at 600V AC to ensure system safety. The fuse is constructed as a single-barrel device measuring 8.28 inches in length, 2.65 inches in height, and 2.71 inches in width with a weight of 4 pounds, utilizing time-delay characteristics to prevent nuisance tripping. This Eaton DFJ Series fuse meets industry standards for Class J fuses, ensuring compatibility with modern electrical protection schemes. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where coordinated protection is essential.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 500A
• Dimensions: 8.28" L x 2.65" H x 2.71" W
• Weight: 4 lb
• Standards: Class J fuse standards
• Applications: Motor branch circuits, feeder circuits, industrial control panels
• AIC rating: 200kA@600V AC
• Barrels: 1
• Class Rating: J
• Family: DFJ Series

Product Identification

• UPC: 051712653985
• GTIN: 00051712653985