Cooper Bussmann FA11A80 - NX Medium Voltage Fuse 15.5kV 80A (Class C Interruption)

Cooper Bussmann FA11A80 is a medium voltage NX-class fuse designed for high-voltage circuit protection in industrial power systems. Rated for 15,500V AC with an 80A current capacity, it features a robust 2-barrel construction with a 2-inch diameter and Class C interruption rating. The fuse utilizes a special connection design and weighs 2 lb, meeting stringent industry standards for medium-voltage applications. Its durable construction ensures reliable performance in demanding environments such as utility substations, industrial switchgear, and power distribution systems.

Key Features & Specifications

• Type: NX-class medium voltage fuse with 2-barrel construction
• Voltage Rating: 15,500V AC
• Current Rating: 80A
• Dimensions: 2-inch diameter
• Class Rating: C interruption capacity
• Connection: Special termination design
• Weight: 2 lb
• Applications: Industrial power distribution, utility systems, switchgear protection