Eaton 5ACLS-18R Medium Voltage CLS 5080V 390A Fuse - Essential Electric Supply
Eaton 5ACLS-18R Medium Voltage CLS 5080V 390A Fuse - Essential Electric Supply

Bussmann 5ACLS-18R - Medium Voltage Fuse 390A (5080V, 50kA AIC)

Bussmann
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The Bussmann 5ACLS-18R is a medium-voltage current-limiting fuse designed for the protection of transformers, motors, and feeders in industrial power systems. It features a 5080V AC voltage rating and a 390A continuous current rating, housed within a robust two-barrel ferrule-connected construction measuring 15.9 in long with a 3 in diameter. Engineered to meet IEEE Std. C37.41, this Class R fuse provides a 50kA interrupting rating to safely clear high-level faults, making it suitable for demanding applications in utility and industrial switchgear.

Key Features & Specifications
  • Type: ACLS medium-voltage current-limiting fuse, two-barrel construction with ferrule connection
  • Voltage Rating: 5080V AC
  • Current Rating: 390A
  • Dimensions: 15.9 in x 7.5 in x 3 in (Length x Height x Width)
  • Standards: Certified to IEEE Std. C37.41
  • Applications: Protection for transformers, motors, and feeders in industrial power distribution
  • Class Rating: R
  • AIC rating: 50kA at 5.08kV
  • Diameter: 3 in
  • Weight: 19 lb
  • Country of Origin: United States


Product Identification
  • UPC: 051712527811
  • GTIN: 00786670221685