Cooper Bussmann DFJ-10 - Class RK5 Fuse 10A 600V (200kA AIC)

Cooper Bussmann DFJ-10 is a Class RK5 low-voltage fuse designed for circuit protection in industrial electrical systems. It features a 600V AC/DC voltage rating and 10A current rating with a compact 2-1/4 inch single-barrel construction for space-efficient panel mounting. The fuse meets UL, CSA, and CE standards (File E4273/53787) with a 200kA interrupting capacity at 600V for high-fault protection. Its RK5 classification ensures time-delay characteristics for motor circuits and transformer applications, making it suitable for industrial control panels, HVAC systems, and power distribution equipment.

Key Features & Specifications

• Type: Class RK5 time-delay fuse with ceramic body construction
• Voltage Rating: 600V AC/DC
• Current Rating: 10A
• Dimensions: 2-1/4 inch length
• Standards: UL (File E4273), CSA (File 53787), CE, Class J, Guide JDDZ
• Applications: Motor circuits, transformers, industrial control panels
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1.9 lb
• Country of Origin: Mexico

Product Identification

• UPC: 05171265326
• GTIN: 00051712653268