Cooper Bussmann FRS-R-4-1/2 Low Voltage Fusetron 600V 4A Fuse - Essential Electric Supply
Cooper Bussmann FRS-R-4-1/2 Low Voltage Fusetron 600V 4A Fuse - Essential Electric Supply

Bussmann FRS-R-4-1/2 - RK5 Time-Delay Fuse 4A 600V

Bussmann
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Bussmann FRS-R-4-1/2 is a low-voltage, time-delay fuse designed for protecting motor circuits and feeders from overloads and short circuits. It features a 4A current rating and a 600V AC voltage rating, housed in a compact, single-barrel construction with dimensions of 5 inches in length and a 0.81-inch diameter. The fuse is certified to UL 248-12 and CSA Class 1422-01 standards and offers a 200kA interrupting rating at 600V for reliable fault protection. Its RK5 classification ensures time-delay characteristics, making it suitable for industrial applications including motor control centers, HVAC systems, and power distribution equipment.

Key Features & Specifications
  • Type: Low Voltage Fuse, Time-Delay, Single Barrel, Fusetron Family
  • Voltage Rating: 600V AC
  • Current Rating: 4A
  • Dimensions: 5 in L x 0.81 in D (Diameter)
  • Weight: 0.145 lb
  • Class Rating: RK5
  • AIC Rating: 200kA @ 600V
  • Certification: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712508216
  • GTIN: 00051712508216