Cooper Bussmann FRS-R-70 Low Voltage Fusetron 600V 70A Fuse - Essential Electric Supply
Cooper Bussmann FRS-R-70 Low Voltage Fusetron 600V 70A Fuse - Essential Electric Supply

Bussmann FRS-R-70 - RK5 Time-Delay Fuse 70A 600V

Bussmann
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Bussmann FRS-R-70 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It provides a 70A current rating with a 600V AC voltage rating and a high 200kA interrupting capacity at that voltage. The fuse features a single-barrel, RK5 class construction with a diameter of 1.11 inches and a length of 7.88 inches, built for reliable performance. It complies with key industry standards including UL 248-12 and CSA Class 1422-01, ensuring safe operation. Typical applications include protecting motor circuits, transformers, and other equipment where inrush currents require a time-delay characteristic to prevent nuisance openings.

Key Features & Specifications
  • Type: Fusetron time-delay, low-voltage fuse, RK5 class, single barrel
  • Voltage Rating: 600V AC
  • Current Rating: 70A
  • Dimensions: 7.88 in L x 1.34 in H x 1.34 in W
  • Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Applications: Motor, transformer, and feeder circuit protection
  • AIC rating: 200kA @ 600V
  • Diameter: 1.11 in
  • Weight: 0.35 lb
  • Class Rating: RK5
  • Barrels: 1


Product Identification
  • UPC: 051712508407
  • GTIN: 00051712508407