DBU27-50K Eaton Medium Voltage Fuse 27000V 50A Fuse - Essential Electric Supply
DBU27-50K Eaton Medium Voltage Fuse 27000V 50A Fuse - Essential Electric Supply

Eaton DBU27-50K - Medium Voltage Fuse 27kV 50A (Class E)

Eaton
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Eaton DBU27-50K is a medium voltage current-limiting power fuse designed for the protection of transformers, motors, and feeders in industrial power distribution systems. It features a 27 kV voltage rating and a 50A continuous current rating, housed in a robust, single-barrel design with a 1.24-inch diameter and ferrule connections for secure installation. Constructed for fast operation, this Class E fuse complies with IEEE Std. C37.41 and offers an interrupting rating of 12.5 kA at 27 kV to ensure reliable protection against high fault currents. Its 22.5-inch length and 2.5 lb weight make it suitable for switchgear and motor starter applications where dependable overcurrent protection is critical.

Key Features & Specifications
  • Type: DBU, Medium Voltage Current-Limiting Power Fuse, Single Barrel, Fast Acting
  • Voltage Rating: 27000V AC
  • Current Rating: 50A
  • Dimensions: 22.5 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
  • AIC rating: 12.5kA@27kV
  • Connection: Ferrule
  • Class Rating: E
  • Diameter: 1.24 in
  • Weight: 2.5 lb


Product Identification
  • UPC: 78667601153
  • GTIN: 00786676011532