FWH-450A Cooper Bussmann FWH Series Low Voltage Fuse 500V 450A Fuse - Essential Electric Supply
FWH-450A Bussmannn FWH Series Low Voltage Fuse 500V 450A Fuse - Essential Electric Supply
FWH-450A Bussmannn FWH Series Low Voltage Fuse 500V 450A Fuse - Essential Electric Supply
FWH-450A Cooper Bussmann FWH Series Low Voltage Fuse 500V 450A Fuse - Essential Electric Supply
FWH-450A Bussmannn FWH Series Low Voltage Fuse 500V 450A Fuse - Essential Electric Supply
FWH-450A Bussmannn FWH Series Low Voltage Fuse 500V 450A Fuse - Essential Electric Supply

Bussmann FWH-450A - FWH Series Fuse 450A (200kA AIC)

Bussmann
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Bussmann FWH-450A is a low-voltage current-limiting fuse designed for high-amperage circuit protection in industrial power distribution systems. It features a 450A current rating and a 500V voltage rating, with a high 200kA interrupting capacity at its rated voltage for reliable fault isolation. The fuse is constructed as a single-barrel unit with stud connections, housed in a robust package measuring 2.17 in x 2.8 in x 5.3 in (L/D x H x W) and weighing 0.92 lb. It complies with major industry standards, being CE, CSA Certified, and UL Recognized. Typical applications include protecting feeders, mains, and heavy industrial equipment where high fault current availability is present.

Key Features & Specifications
  • Type: FWH Series, Low Voltage, Current-Limiting Fuse
  • Voltage Rating: 500V
  • Current Rating: 450A
  • Dimensions: 2.17 in x 2.8 in x 5.3 in (Length/Depth x Height x Width)
  • Standards: CE, CSA Certified, UL Recognized
  • Applications: Industrial Power Distribution, Feeder & Main Protection
  • AIC rating: 200kA @ 500V
  • Connection: Stud
  • Barrels: 1
  • Diameter: 2 in
  • Weight: 0.92 lb


Product Identification
  • UPC: 051712150194
  • GTIN: 00051712150194