Cooper FA11A80R - NX Class Current-Limiting Fuse 80A 15.5kV (Dual-Barrel Configuration)

Cooper FA11A80R is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This NX class fuse features a 15.5kV voltage rating and 80A current rating, providing reliable overcurrent protection for critical electrical equipment. The fuse utilizes a special dual-barrel configuration with a 2-inch diameter and weighs 2 lb, constructed for robust performance in demanding environments. It meets industry standards for medium voltage applications and is commonly used in motor control centers, transformers, and switchgear installations where high interrupting capacity is required.

Key Features & Specifications

• Type: NX class current-limiting fuse with dual-barrel construction
• Voltage Rating: 15,500V AC
• Current Rating: 80A
• Dimensions: 2-inch diameter
• Standards: Medium voltage industrial compliance
• Applications: Motor control centers, transformers, switchgear protection
• Class Rating: C
• Connection: Special
• Barrels: 2
• Weight: 2 lb