Allis Chalmers 48FM6R-4 - FM Fuse 6A 4800V (R-Class Medium Voltage)

Allis Chalmers 48FM6R-4 is a medium-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 4800V AC voltage rating and 6A current rating, providing reliable overcurrent protection for medium-voltage applications. The fuse employs a single-barrel ferrule connection design with a 3-inch diameter and 12-inch clip center spacing, constructed for durable performance in demanding environments. This R-class fuse meets industry standards for medium-voltage protection requirements. Typical applications include motor control centers, transformer protection, and industrial power distribution equipment where robust circuit protection is essential.

Key Features & Specifications

• Type: FM current-limiting fuse, single barrel, ferrule connection
• Voltage Rating: 4800V AC
• Current Rating: 6A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: R-class medium voltage protection
• Applications: Industrial power distribution, motor control centers, transformer protection
• Fuse Class: R
• Connection: Ferrule
• Barrels: 1
• Clip Center: 12 inches
• Weight: 9 lb
• Item Subcategory: Medium Voltage