Eaton 155F100-I - Medium Voltage Fuse 15.5kV 100A (Class C NX Connection)

Eaton 155F100-I is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 15.5kV AC applications with a 100A current capacity, this Class C fuse features a robust single-barrel NX connection design with a 3-inch diameter and 8 lb construction weight. It meets industry standards for medium-voltage protection, including ANSI/IEEE requirements for fault interruption. Typical applications include transformer protection, motor starters, and feeder circuits in utility and industrial power distribution systems.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with silver-sand element
• Voltage Rating: 15,500V AC
• Current Rating: 100A
• Dimensions: 3" diameter
• Standards: ANSI/IEEE C37.40-41, C37.46
• Applications: Transformer protection, motor circuits, feeder protection
• Class Rating: C
• Connection: NX
• Barrels: 1
• Weight: 8 lb