Eaton 439D378G03 - CLE Medium Voltage Fuse 15.5kV/30A (Class E Ferrule Mount)

Eaton 439D378G03 is a medium voltage CLE-class fuse designed for high-voltage circuit protection in industrial power systems. It features a 15,500V AC rating with a 30A current capacity, housed in a robust ferrule-connected single-barrel design measuring 3" in diameter with 21" clip center spacing. The fuse meets Class E protection standards with a durable construction suitable for demanding electrical environments. Its 15 lb weight and industrial-grade materials ensure reliability in utility substations, motor control centers, and heavy equipment power distribution applications.

Key Features & Specifications

• Type: Medium voltage CLE-class expulsion fuse
• Voltage Rating: 15,500V AC
• Current Rating: 30A
• Dimensions: 3" diameter, 21" clip center
• Standards: Class E protection rating
• Applications: Utility substations, industrial power distribution
• Connection: Ferrule termination
• Barrels: 1
• Weight: 15 lb