KTN-R-225 Cooper Bussmannn LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply
KTN-R-225 Cooper Bussmannn LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply
KTN-R-225 Cooper Bussmannn LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply
KTN-R-225 Cooper Bussmann LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply
KTN-R-225 Cooper Bussmannn LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply
KTN-R-225 Cooper Bussmannn LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply
KTN-R-225 Cooper Bussmannn LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply
KTN-R-225 Cooper Bussmann LIMITRON Low Voltage Fuse 250V 225A Fuse - Essential Electric Supply

Bussmann KTN-R-225 - RK1 Class Fuse 225A 250V (200kA AIC)

Bussmann
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Bussmann KTN-R-225 is a low-voltage current-limiting fuse designed for high-interrupting capacity protection of industrial electrical equipment. It features a 250V AC voltage rating and a 225A current rating, housed in a robust 8.5-inch long, 2.06-inch diameter cylindrical body with a single barrel construction. This RK1 class fuse complies with industry standards for current limitation and offers an interrupting rating of 200,000 amperes at 250V AC. It is typically applied in motor branch circuits, feeder circuits, and service entrance equipment where high fault current protection is critical.

Key Features & Specifications
  • Type: Low-voltage, current-limiting, time-delay fuse (RK1 Class)
  • Voltage Rating: 250V AC
  • Current Rating: 225A
  • Dimensions: 8.5 in L x 2.06 in D (Diameter)
  • Standards: UL Listed; Current-limiting to RK1 class
  • Applications: Motor protection, feeder circuits, service entrance equipment
  • AIC rating: 200kA @ 250V AC
  • Barrels: 1
  • Class Rating: RK1
  • Diameter: 2.06 in
  • Weight: 1.94 lb


Product Identification
  • UPC: 051712407212
  • GTIN: 00051712407212