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

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 high-voltage applications. The fuse is constructed with a single-barrel design featuring ferrule connections and measures 3 inches in diameter with a 12-inch clip center spacing for standardized mounting. This FM-class R fuse complies with industry standards for medium-voltage protection and is engineered for use in motor control centers, industrial power distribution, and other demanding electrical environments where precise interruption characteristics are required.

Key Features & Specifications

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