Eaton 439D378G04 - CLE Class E Medium Voltage Fuse 15,500V 40A (Ferrule Connection)

Eaton 439D378G04 is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This CLE class E fuse operates at 15,500V with a 40A current rating, providing reliable overcurrent protection for electrical distribution equipment. The single-barrel construction features ferrule connections with a 3-inch diameter and 21-inch clip center spacing, housed in a robust design weighing 15 lb. It complies with industry standards for medium voltage applications, ensuring safe operation in demanding environments. Typical applications include motor control centers, transformers, and switchgear protection in utility and industrial facilities.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, CLE class E, single barrel construction
• Voltage Rating: 15,500V
• Current Rating: 40A
• Dimensions: 3-inch diameter, 21-inch clip center spacing
• Weight: 15 lb
• Connection: Ferrule
• Class Rating: E
• Barrels: 1
• Item Subcategory: Medium Voltage
• Standards: Industry standards for medium voltage protection
• Applications: Industrial power systems, motor control centers, transformers, switchgear protection