Eaton 5CLS-12R - Medium Voltage Fuse 5500V (50kA AIC @ 5.5kV)

Eaton 5CLS-12R is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 5500V AC operation with a 230A continuous current rating, it features a dual-barrel construction with 12-inch clip centers and a Class R interruption rating. The fuse meets IEEE Std. C37.41 standards and delivers 50kA interrupting capacity at 5.5kV, housed in a durable 3-inch diameter package weighing 5.9 lb. Its robust design makes it suitable for transformer protection, motor starters, and feeder circuits in utility and industrial applications.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with dual-barrel design
• Voltage Rating: 5500V AC
• Current Rating: 230A continuous
• Dimensions: 3" diameter, 12" clip centers
• Standards: IEEE Std. C37.41 compliant
• Applications: Transformer protection, motor starters, feeder circuits
• Class Rating: R
• AIC rating: [email protected]
• Weight: 5.9 lb
• Country of Origin: United States

Product Identification

• UPC: 786670221845