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

Eaton 5MCLS-3R-B is a medium-voltage current-limiting fuse designed for high-interrupting-capacity circuit protection in industrial power systems. This Bolt-In MCLS-class fuse features a 4800V AC voltage rating and 100A current rating, with a robust 3-inch diameter construction weighing 4.25 lb for durable performance. Certified to IEEE Std. C37.41, it delivers 50kA interrupting capacity at 4.8kV with 19.2-inch clip center spacing. Typical applications include motor control centers, transformers, and feeder circuits requiring R-class protection.

Key Features & Specifications

• Type: MCLS current-limiting fuse with single-barrel design
• Voltage Rating: 4800V AC
• Current Rating: 100A
• Dimensions: 3" diameter, 19.2" clip center
• Standards: IEEE Std. C37.41
• Applications: Industrial power distribution, MCCs, transformers
• Class Rating: R
• Connection: Bolt-In
• AIC rating: [email protected]
• Weight: 4.25 lb
• Country of Origin: United States

Product Identification

• UPC: 786685409306
• GTIN: 00786685409306