General Electric GF6B20 - Current-Limiting Fuse 20A RK5 Class (200kA AIC)

The General Electric GF6B20 is a current-limiting fuse designed for industrial circuit protection applications. It features a 600V AC voltage rating and 20A current rating with a 200kA interrupting capacity at 600V for reliable short-circuit protection. Constructed as a single-barrel RK5 class fuse, this 5.19 lb device provides time-delay characteristics to handle motor starting currents and temporary overloads while maintaining current-limiting performance. The fuse complies with industry standards for low-voltage protection systems and is commonly deployed in industrial control panels, motor circuits, and feeder protection applications where high fault current interruption is required.

Key Features & Specifications

• Type: Current-limiting time-delay fuse, RK5 class, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 20A
• Dimensions: Standard industrial fuse dimensions
• Standards: Meets industry standards for low-voltage protection
• Applications: Industrial control panels, motor circuits, feeder protection
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 5.19 lb
• Family: CLF Fuse
• Item Subcategory: Low Voltage