Bussmann 5MCLS-3R-B - Medium Voltage Current-Limiting Fuse 100A (4800V AC, 50kA AIC)

Bussmann 5MCLS-3R-B is a medium voltage current-limiting fuse designed for protecting electrical distribution systems and equipment from short-circuit faults. It features a 4800V AC voltage rating with a 100A current rating and 50kA interrupting capacity at 4.8kV, providing reliable overcurrent protection in demanding industrial environments. The fuse construction includes a single-barrel design with 3-inch diameter and bolt-in connection type, manufactured to IEEE Std. C37.41 standards for consistent performance. This Class R fuse meets rigorous industry certification requirements for medium voltage applications, ensuring compliance with electrical safety standards. Typical applications include motor control centers, transformers, and industrial power distribution systems where high-interrupting capacity protection is essential.

Key Features & Specifications

• Type: Medium Voltage Current-Limiting Fuse, MCLS Class R, single barrel construction
• Voltage Rating: 4800V AC
• Current Rating: 100A
• Dimensions: 3-inch diameter, 19.2-inch clip center spacing
• Standards: IEEE Std. C37.41
• Applications: Electrical distribution systems, motor control centers, transformer protection
• AIC rating: [email protected]
• Connection: Bolt In
• Barrels: 1
• Class Rating: R
• Weight: 4.25 lb
• Certification: IEEE Std. C37.41

Product Identification

• UPC: 786685409306
• GTIN: 00786685409306