Bussmann 5MCLS-12R-B - Medium Voltage Current-Limiting Fuse 230A (4800V AC, 50kA AIC)

Bussmann 5MCLS-12R-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 230A current rating, providing reliable overcurrent protection in demanding industrial environments. The fuse construction includes a single-barrel design with 3-inch diameter and bolt-in connection terminals spaced at 19.2-inch clip centers, weighing 4.25 lb for robust mechanical stability. Certified to IEEE Std. C37.41 standards, this Class R fuse delivers 50kA interrupting capacity at 4.8kV for high-fault current applications. Typical applications include motor control centers, transformers, and medium voltage switchgear where superior current-limiting performance is required.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, single barrel MCLS design
• Voltage Rating: 4800V AC
• Current Rating: 230A
• Dimensions: 3-inch diameter, 19.2-inch clip center spacing
• Standards: IEEE Std. C37.41
• Applications: Electrical distribution systems, motor control centers, transformers, switchgear
• AIC rating: [email protected]
• Connection: Bolt In
• Barrels: 1
• Class Rating: R
• Weight: 4.25 lb
• Family: Limitamp
• Country of Origin: United States

Product Identification

• UPC: 786685409351
• GTIN: 00786685409351