Eaton 4ACLS-26R - Medium Voltage Fuse 4300V 480A (50kA AIC, Class R)

Eaton 4ACLS-26R is a medium-voltage current-limiting fuse designed for high-capacity circuit protection in industrial power systems. Rated for 4300V AC operation with a 480A current rating, it features a robust 2-barrel construction with 3-inch diameter and Class R interruption rating (50kA AIC at 4.3kV). The fuse complies with IEEE Std. C37.41 standards and weighs 8.1 lb, engineered for demanding applications including motor control centers, transformers, and feeder circuits in utility and heavy industrial environments.

Key Features & Specifications

• Type: ACLS medium-voltage current-limiting fuse with silver-sand construction
• Voltage Rating: 4300V AC
• Current Rating: 480A
• Dimensions: 3" diameter
• Standards: IEEE Std. C37.41
• Applications: Industrial power distribution, transformers, motor protection
• Class Rating: R
• AIC rating: [email protected]
• Barrels: 2
• Weight: 8.1 lb
• Country of Origin: Dominican Republic

Product Identification

• UPC: 786670221791
• GTIN: 00786670221791