Cooper Bussmann FRS-R-450 Low Voltage Fusetron 600V 450A Fuse - Essential Electric Supply
FRS-R-450 Bussmannn Fusetron Low Voltage Fuse 600V 450A Fuse - Essential Electric Supply
FRS-R-450 Bussmannn Fusetron Low Voltage Fuse 600V 450A Fuse - Essential Electric Supply
Cooper Bussmann FRS-R-450 Low Voltage Fusetron 600V 450A Fuse - Essential Electric Supply
FRS-R-450 Bussmannn Fusetron Low Voltage Fuse 600V 450A Fuse - Essential Electric Supply
FRS-R-450 Bussmannn Fusetron Low Voltage Fuse 600V 450A Fuse - Essential Electric Supply

Eaton Bussmann FRS-R-450 - RK5 Time-Delay Fuse 450A 600V

Bussmann
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Eaton Bussmann FRS-R-450 is a low-voltage, time-delay fuse designed to provide reliable overcurrent protection for industrial power circuits and equipment. It features a 450A current rating and a 600V AC voltage rating, housed in a robust single-barrel construction with a 2.88-inch diameter and an overall length of 13.38 inches. The fuse is certified to UL 248-12, CSA Class 1422-01, and CE standards, offering a 200kA interrupting rating at 600V for high-fault safety. Its RK5 classification ensures time-delay characteristics, making it suitable for protecting motors, transformers, and feeders against overloads and short circuits.

Key Features & Specifications
  • Type: Low Voltage Fuse, Time-Delay (RK5), Single Barrel, Fusetron Family
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Dimensions: 13.38 in L x 3.13 in H x 3.13 in W (340mm x 79.5mm x 79.5mm)
  • Diameter: 2.88 in (73.2mm)
  • Weight: 0.001 lb
  • Standards: UL 248-12 (Guide JDDZ), CSA Certification Class 1422-01, CE
  • AIC Rating: 200kA @ 600V
  • Class Rating: RK5
  • Barrels: 1
  • Applications: Motor, transformer, and feeder circuit protection in industrial power distribution
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712508544
  • GTIN: 00051712508544