Cooper Bussmann KTS-R-400 Low Voltage LIMITRON 600V 400A Fuse - Essential Electric Supply
KTS-R-400 Bussmannn LIMITRON Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KTS-R-400 Bussmannn LIMITRON Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
Cooper Bussmann KTS-R-400 Low Voltage LIMITRON 600V 400A Fuse - Essential Electric Supply
KTS-R-400 Bussmannn LIMITRON Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KTS-R-400 Bussmannn LIMITRON Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply

Eaton Bussmann KTS-R-400 - RK1 Class Time-Delay Fuse 400A 600V

Bussmann
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Eaton Bussmann KTS-R-400 is a current-limiting, time-delay fuse designed for robust overcurrent protection in industrial power distribution systems. It features a 400A current rating and a 600V AC voltage rating, with a high interrupting capacity of 200kA to safely clear severe short circuits. The fuse is constructed as a single-barrel, RK1 class device with dimensions of 11.63" x 2" x 2" and a weight of 2.358 lb, utilizing a time-delay element to prevent nuisance tripping from motor starting currents. It is engineered for compliance with industry standards for low-voltage fuses, making it suitable for protecting feeders, mains, and industrial equipment like motor control centers and service entrance panels.

Key Features & Specifications
  • Type: Current-limiting, time-delay (RK1 Class) low-voltage fuse
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Dimensions: 11.63 in (L) x 2 in (H) x 2 in (W)
  • Standards: Industry standards for low-voltage fuses
  • Applications: Feeder and mains protection, motor control centers, service entrance equipment
  • AIC rating: 200kA @ 600V
  • Class Rating: RK1
  • Barrels: 1
  • Diameter: 2 in
  • Weight: 2.358 lb


Product Identification
  • UPC: 051712417259
  • GTIN: 00051712417259