KTS-R-40 Cooper Bussmann LIMITRON Low Voltage Fuse 600V 40A Fuse - Essential Electric Supply
KTS-R-40 Cooper Bussmann LIMITRON Low Voltage Fuse 600V 40A Fuse - Essential Electric Supply

Eaton Bussmann KTS-R-40 - RK1 Fuse 40A 600V (200kA AIC)

Bussmann
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Eaton Bussmann KTS-R-40 is a low-voltage current-limiting fuse from the LIMITRON family, designed to provide high-performance protection for industrial electrical circuits by interrupting fault currents. It features a 600V AC voltage rating and a 40A current rating, with a 200kA interrupting capacity at 600V to safely clear high-level faults. The fuse is constructed as a single-barrel RK1 class device with a 1.06-inch diameter and compact dimensions of 1.5 in x 5.5 in x 1.5 in, weighing 0.33 lb for robust integration into panelboards and switchgear. Engineered to meet industry standards for current-limiting fuses, it is typically applied in motor branch circuits, feeder protection, and transformer protection where reliable, high-interrupting capacity is required.

Key Features & Specifications
  • Type: Low-voltage, current-limiting, time-delay fuse (RK1 class)
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • Dimensions: 1.5 in (Length/Depth) x 5.5 in (Height) x 1.5 in (Width)
  • Weight: 0.33 lb
  • Diameter: 1.06 in
  • Class Rating: RK1
  • Barrels: 1
  • AIC Rating: 200kA @ 600V
  • Family: LIMITRON
  • Item Subcategory: Low Voltage Fuse


Product Identification
  • UPC: 051712417099
  • GTIN: 00051712417099