Cooper Bussmann DFJ-600 - RK5 Fuse 600A (200kA@600V Interrupting Capacity)

Cooper Bussmann DFJ-600 is a low-voltage current-limiting fuse designed for high-interrupting capacity circuit protection in industrial applications. It features a 600V AC rating with a 600A current capacity and delivers 200kA interrupting capacity at 600V for reliable fault protection. The RK5-class fuse measures 9" x 3" x 2" (LxWxH) with a single-barrel construction and weighs 5 lb, meeting stringent industry standards for electrical safety. Its current-limiting design provides fast-acting protection against short circuits and overloads in power distribution systems, motor control centers, and industrial control panels.

Key Features & Specifications

• Type: RK5 current-limiting fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 9" L x 3" W x 2" H
• Standards: UL/CSA listed
• Applications: Industrial power distribution, motor protection, panelboards
• AIC rating: 200kA @ 600V
• Class Rating: RK5
• Weight: 5 lb

Product Identification

• UPC: 05171265399
• GTIN: 00051712653992