Bussmann DFJ-450 - Class J Time-Delay Fuse 450A (200kA AIC @600V)

Bussmann DFJ-450 is a Class J low-voltage fuse designed for providing high-interrupting capacity circuit protection in industrial electrical systems. It features a 600V AC voltage rating and 450A current rating with a 200kA interrupting rating at 600V AC for reliable fault current protection. The fuse construction utilizes a single-barrel design with dimensions of 8.28 inches in length, 2.65 inches in height, and 2.71 inches in width, weighing 3 pounds for robust industrial applications. This fuse meets industry standards for Class J time-delay fuses, ensuring compatibility with various industrial protection schemes. Typical applications include motor branch circuits, feeder circuits, and industrial control panels requiring high fault current interruption capability.

Key Features & Specifications

• Type: Class J time-delay fuse, single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 450A
• Dimensions: 8.28" L × 2.65" H × 2.71" W
• Weight: 3 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: 051712653978
• GTIN: 00051712653978