DBU17-20K Eaton Medium Voltage Fuse 17000V 20A Fuse - Essential Electric Supply
DBU17-20K Eaton Medium Voltage Fuse 17000V 20A Fuse - Essential Electric Supply

Eaton DBU17-20K - Medium Voltage Fuse 20A (17kV, 14kA AIC)

Eaton
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Eaton DBU17-20K is a medium voltage fuse designed for high-voltage circuit protection in industrial power distribution systems. It provides a 20A current rating and a 17000V voltage rating, engineered to interrupt fault currents up to 14kA at 17kV. The fuse features a single-barrel, fast-acting design with a ferrule connection and a 1.24-inch diameter, constructed within a compact form factor measuring 19.1 x 1.44 x 1.44 inches and weighing 2.13 lb. It complies with the IEEE Std. C37.41 certification standard and carries a Class E rating, making it suitable for protecting transformers, motors, and feeders in utility and industrial medium-voltage applications.

Key Features & Specifications
  • Type: DBU, Medium Voltage, Fast-Acting, Single-Barrel Fuse
  • Voltage Rating: 17000V
  • Current Rating: 20A
  • Dimensions: 19.1 in (L) x 1.44 in (H) x 1.44 in (W)
  • Standards: IEEE Std. C37.41
  • Applications: Transformer, Motor, and Feeder Protection in Industrial Power Systems
  • Class Rating: E
  • Connection: Ferrule
  • Barrels: 1
  • Velocity: Fast
  • AIC rating: 14kA@17kV
  • Diameter: 1.24 in
  • Weight: 2.13 lb
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 78667000754
  • GTIN: 00786670007548