Eaton 55F065-I - Medium Voltage Fuse 5500V 65A (Class C Current-Limiting)

Eaton 55F065-I is a medium voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 5500V AC voltage rating and 65A current rating with Class C interrupting capacity for high-performance fault isolation. The fuse has a compact 2-inch diameter cylindrical design with NX-style connections and single-barrel construction, weighing 3 lb for easy handling. It complies with IEEE/ANSI standards for medium voltage fuses, ensuring reliable operation in demanding environments. Typical applications include motor protection, transformer circuits, and feeder protection in industrial plants and utility substations.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse with silver-sand construction
• Voltage Rating: 5500V AC
• Current Rating: 65A
• Dimensions: 2" diameter cylindrical form factor
• Standards: IEEE/ANSI C37.40-41 compliant
• Applications: Industrial motor circuits, transformer protection, feeder protection
• Class Rating: C
• Connection: NX-style terminals
• Barrels: 1
• Weight: 3 lb