Eaton 155F080-OVBT - Medium Voltage Fuse 15.5kV 80A (Bolt-In Class C)

Eaton 155F080-OVBT is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power distribution systems. Rated for 15.5kV AC systems with an 80A current capacity, this Class C fuse features a robust bolt-in connection and single-barrel construction with a 2-inch diameter for reliable arc interruption. Its 9 lb design meets stringent industry standards for medium-voltage applications, including ANSI/IEEE compliance. The fuse is commonly deployed in transformer protection, motor starters, and feeder circuits requiring high interrupting capacity.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with silver-sand element
• Voltage Rating: 15,500V AC
• Current Rating: 80A
• Dimensions: 2" diameter (barrel)
• Standards: ANSI C37.46, IEEE 386
• Applications: Transformer protection, motor circuits, switchgear
• Class Rating: C
• Connection: Bolt-in
• Barrels: 1
• Weight: 9 lb