Cooper Bussmann FRN-R-4/10 Low Voltage Fusetron 250V 4A Fuse - Essential Electric Supply
Cooper Bussmann FRN-R-4/10 Low Voltage Fusetron 250V 4A Fuse - Essential Electric Supply

Bussmann FRN-R-4/10 - Class RK5 Time-Delay Fuse 4A 250V

Bussmann
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Bussmann FRN-R-4/10 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It provides a 4A current rating with a 250V AC voltage rating and a high 200kA interrupting capacity at that voltage. The fuse features a compact, single-barrel construction with dimensions of 0.56 in x 2 in x 0.56 in and a Class RK5 rating for dual-element protection. It is certified to UL 248-12, CSA Class 1422-01, and CE standards, ensuring reliable performance in demanding applications such as motor circuits, transformers, and power distribution panels.

Key Features & Specifications
  • Type: Fusetron dual-element, time-delay, Class RK5 fuse
  • Voltage Rating: 250V AC
  • Current Rating: 4A
  • Dimensions: 0.56 in x 2 in x 0.56 in (L/D x H x W)
  • Diameter: 0.56 in
  • Weight: 0.5 lb
  • Class Rating: RK5
  • AIC Rating: 200kA @ 250V
  • Barrels: 1
  • Certification: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Standards: UL 248-12
  • Applications: Motor protection, transformer protection, industrial feeder and branch circuits
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712507042
  • GTIN: 00051712507042