Bussmann FA11A80 - Medium Voltage Current-Limiting Fuse 80A (15.5kV Class C)

The Bussmann FA11A80 is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power distribution systems. It features a 15.5kV voltage rating and 80A current rating, providing reliable overcurrent protection for medium voltage applications. The fuse utilizes a dual-barrel construction with special connection terminals and measures 2 inches in diameter with a compact design weighing 2 lb. Compliant with industry standards for Class C fuses, this Eaton-manufactured component meets rigorous safety requirements for medium voltage equipment protection. Typical applications include motor control centers, transformer protection, and industrial power distribution systems where robust current-limiting performance is essential.

Key Features & Specifications

• Type: NX medium voltage current-limiting fuse with dual-barrel construction
• Voltage Rating: 15,500V AC
• Current Rating: 80A
• Dimensions: 2" diameter
• Standards: Class C fuse rating
• Applications: Medium voltage power distribution, transformer protection, motor control centers
• Connection: Special terminal configuration
• Barrels: 2
• Weight: 2 lb
• Class Rating: C
• Item Subcategory: Medium Voltage
• Manufacturer: Eaton