Cooper Bussmann FRN-R-50 Low Voltage Fusetron 250V 50A Fuse - Essential Electric Supply
Cooper Bussmann FRN-R-50 Low Voltage Fusetron 250V 50A Fuse - Essential Electric Supply

Bussmann FRN-R-50 - RK5 Time-Delay Fuse 50A 250V

Bussmann
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Bussmann FRN-R-50 is a low-voltage time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It provides a 50A current rating with a 250V AC voltage rating and a high 200kA interrupting capacity. The fuse features a single-barrel, RK5 class construction with dimensions of 3 inches in length and a 0.81-inch diameter, weighing 3.1 lb. It is certified to UL 248-12, CSA Class 1422-01, and CE standards, ensuring reliable protection for motors, transformers, and other inductive loads where inrush currents are present.

Key Features & Specifications
  • Type: Fusetron FRN-R, time-delay, low-voltage fuse, single barrel
  • Voltage Rating: 250V AC
  • Current Rating: 50A
  • Dimensions: 3 in L x 0.81 in H x 0.81 in W (76.2 mm x 20.6 mm x 20.6 mm)
  • Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Applications: Branch circuit and feeder protection for motors, transformers, and inductive loads
  • Class Rating: RK5
  • AIC rating: 200kA @ 250V
  • Diameter: 0.81 in (20.6 mm)
  • Weight: 3.1 lb
  • Barrels: 1
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712101806
  • GTIN: 00051712101806