Allis Chalmers 48FM9R-4 - Class R Medium Voltage Fuse 4800V 9A (Ferrule Connection)

The Allis Chalmers 48FM9R-4 is a medium voltage power fuse designed to provide reliable overcurrent protection in industrial electrical systems. It features a 4800V AC voltage rating and a 9A current rating, engineered for high-interruption capacity applications. The fuse is constructed with a single-barrel ferrule connection design, a 3-inch diameter, and a 12-inch clip center spacing for secure mounting. This Class R fuse complies with industry standards for medium voltage protection, ensuring safe operation in demanding environments. Typical applications include motor control centers, switchgear, and industrial power distribution systems where robust circuit protection is required.

Key Features & Specifications

• Type: Medium Voltage Power Fuse, Class R, Single Barrel, Ferrule Connection
• Voltage Rating: 4800V AC
• Current Rating: 9A
• Dimensions: 3-inch diameter, 12-inch clip center
• Class Rating: R
• Weight: 9 lb
• Connection Type: Ferrule
• Barrels: 1
• Item Subcategory: Medium Voltage
• Applications: Industrial power distribution, motor control centers, switchgear protection