Siemens 48FM2R-4G - FM Class R Fuse 4800V/3A (Ferrule Connection)

Siemens 48FM2R-4G is a medium voltage current-limiting fuse designed for industrial circuit protection in high-voltage applications. Rated for 4800V AC systems with a 3A current capacity, this Class R ferrule-connected fuse features a robust single-barrel construction with a 3-inch diameter and 12-inch clip center spacing. The 9 lb FM-type fuse meets stringent industry standards for medium-voltage protection, offering reliable interruption of fault currents in demanding environments like power distribution systems, transformers, and motor control centers.

Key Features & Specifications

• Type: FM current-limiting fuse with ferrule connection
• Voltage Rating: 4800V AC
• Current Rating: 3A
• Dimensions: 3" diameter, 12" clip center
• Standards: Class R (rejection type)
• Applications: Power distribution, transformers, motor protection
• Weight: 9 lb
• Barrels: 1
• Connection: Ferrule