Cooper Bussmann FRS-R-40 Low Voltage Fusetron 600V 40A Fuse - Essential Electric Supply
Cooper Bussmann FRS-R-40 Low Voltage Fusetron 600V 40A Fuse - Essential Electric Supply

Bussmann FRS-R-40 - RK5 Time-Delay Fuse 40A 600V (200kA AIC)

Bussmann
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Bussmann FRS-R-40 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It provides a 40A 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 1.06 inches and a length of 5.5 inches, contributing to its durable build. It complies with key industry standards including UL 248-12 and CSA Class 1422-01, as well as CE marking. 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 FRS-R, time-delay, low-voltage fuse, single barrel
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • Dimensions: 5.5 in L x 1.84 in H x 1.84 in W
  • Weight: 0.295 lb
  • Diameter: 1.06 in
  • Class Rating: RK5
  • AIC Rating: 200,000A @ 600V AC
  • Standards/Certification: UL 248-12 (Guide JDDZ), CSA Certification Class 1422-01, CE
  • Applications: Motor, transformer, and feeder circuit protection
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712508360
  • GTIN: 00051712508360