Eaton CMU614125 - Medium Voltage Fuse 125A @ 34.5kV (Class E)

Eaton CMU614125 is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power distribution systems. This Class E fuse operates at 34,500 volts AC with a 125-ampere current rating, providing reliable overcurrent protection for critical electrical infrastructure. Constructed with robust materials and standard velocity characteristics, the 4 lb unit features durable end caps and precise internal elements for consistent interruption performance. The fuse complies with industry standards for medium voltage applications, ensuring proper coordination within protective device schemes. Typical applications include transformer protection, feeder circuits, and motor branch circuits in utility, industrial, and commercial power systems.

Key Features & Specifications

• Type: Medium Voltage Current-Limiting Fuse, Class E
• Voltage Rating: 34,500V AC
• Current Rating: 125A
• Dimensions: Standard Class E configuration
• Standards: Industry standards for medium voltage protection
• Applications: Transformer protection, feeder circuits, motor branch circuits
• Class Rating: E
• Velocity: Standard
• Weight: 4 lb
• Item Subcategory: Medium Voltage