FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
Cooper Bussmann FRS-R-20 Low Voltage Fusetron 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
FRS-R-20 Bussmannn Fusetron Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
Cooper Bussmann FRS-R-20 Low Voltage Fusetron 600V 20A Fuse - Essential Electric Supply

Bussmann FRS-R-20 - RK5 Time-Delay Fuse 20A 600V

Bussmann
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Bussmann FRS-R-20 is a low-voltage, time-delay fuse designed for providing reliable branch circuit and feeder protection in industrial electrical systems. It features a 20A current rating and a 600V AC voltage rating, with a compact physical form factor measuring 5 inches in length and 0.81 inches in diameter. The fuse is constructed as a single-barrel, RK5 class device, offering a high 200kA interrupting rating at 600V for enhanced safety and compliance with CE, CSA, and UL 248-12 standards. Its time-delay characteristics make it suitable for protecting motors, transformers, and other circuits with high inrush currents.

Key Features & Specifications
  • Type: Low-voltage, time-delay, single-barrel fuse (Fusetron FRS-R series)
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 5 in L x 0.81 in H x 0.81 in W (Diameter: 0.81 in)
  • Weight: 0.16 lb
  • Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Class Rating: RK5
  • AIC Rating: 200,000A @ 600V
  • Barrels: 1
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712508322
  • GTIN: 00051712508322