Eaton 309C660G18 - Medium Voltage Fuse 5080V 3A (Class R Ferrule Connection)

Eaton 309C660G18 is a medium voltage fuse designed for high-voltage circuit protection in industrial applications. This Class R fuse features a 5080V voltage rating and 3A current rating, providing reliable overcurrent protection for demanding electrical systems. The ferrule-connected fuse has a compact 3-inch diameter construction with a single-barrel design and 14-inch clip center spacing for secure mounting. It meets industry standards for medium voltage protection with its durable R-class construction. Typical applications include motor control centers, transformers, and switchgear in utility and industrial power distribution systems.

Key Features & Specifications

• Type: Medium voltage fuse, Class R, ferrule connection
• Voltage Rating: 5080V AC
• Current Rating: 3A
• Dimensions: 3" diameter, 14" clip center spacing
• Standards: Meets R-class fuse requirements
• Applications: Industrial power distribution, motor protection, switchgear
• Connection: Ferrule
• Barrels: 1
• Weight: 10 lb