Allis Chalmers 48FM12R-4G - FM Class R Fuse 4800V 12A (Medium Voltage Power Distribution)

The Allis Chalmers 48FM12R-4G is a medium-voltage current-limiting power fuse designed to provide reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 4800V AC voltage rating and a 12A current rating, ensuring robust performance in demanding high-voltage applications. The fuse is constructed with a single-barrel design featuring ferrule connections, measures 3 inches in diameter with a 12-inch clip center spacing, and has a weight of 9 lb for secure mounting. This FM-class R fuse complies with industry standards for medium-voltage protection, making it suitable for use in motor control centers, industrial power distribution panels, and other critical circuit protection applications.

Key Features & Specifications

• Type: FM Class R, current-limiting, single-barrel power fuse with ferrule connections
• Voltage Rating: 4800V AC
• Current Rating: 12A
• Dimensions: 3" diameter, 12" clip center
• Class Rating: R
• Connection: Ferrule
• Barrels: 1
• Weight: 9 lb
• Item Subcategory: Medium Voltage