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

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

Bussmann
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Bussmann FRS-R-4 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It provides a 4A current rating and a 600V voltage rating, featuring a compact, single-barrel construction with a 5-inch length and 0.81-inch diameter. The fuse is certified to UL 248-12 and CSA Class 1422-01 standards, offering a 200kA interrupting rating at 600V for reliable protection against short-circuits and overloads in motor control centers, transformers, and distribution panels.

Key Features & Specifications
  • Type: Fusetron FRS-R, time-delay, low-voltage fuse with a single barrel
  • Voltage Rating: 600V AC/DC
  • Current Rating: 4A
  • Dimensions: 5 in L x 0.81 in H x 0.81 in W
  • Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Applications: Industrial branch circuit and feeder protection for motors, transformers, and panels
  • Class Rating: RK5
  • AIC rating: 200kA @ 600V
  • Diameter: 0.81 in
  • Barrels: 1
  • Weight: 0.13 lb


Product Identification
  • UPC: 051712508209
  • GTIN: 00051712508209