Cooper Bussmann FRN-R-350 Low Voltage Fusetron 250V 350A Fuse - Essential Electric Supply
FRN-R-350 Bussmannn Fusetron Low Voltage Fuse 250V 350A Fuse - Essential Electric Supply
FRN-R-350 Bussmannn Fusetron Low Voltage Fuse 250V 350A Fuse - Essential Electric Supply
Cooper Bussmann FRN-R-350 Low Voltage Fusetron 250V 350A Fuse - Essential Electric Supply
FRN-R-350 Bussmannn Fusetron Low Voltage Fuse 250V 350A Fuse - Essential Electric Supply
FRN-R-350 Bussmannn Fusetron Low Voltage Fuse 250V 350A Fuse - Essential Electric Supply

Bussmann FRN-R-350 - Fusetron Time-Delay Fuse 350A 250V (RK5 Class)

Bussmann
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Bussmann FRN-R-350 is a low-voltage, time-delay fuse designed for protecting industrial circuits and equipment from overcurrent and short-circuit faults. It features a 350A current rating and a 250V AC/DC voltage rating, housed in a robust, single-barrel construction with a 2.38-inch diameter and an overall length of 8.63 inches. This RK5 class fuse is certified to UL 248-12, CSA, and CE standards, offering a high interrupting rating of 200,000 amperes at 250V DC for reliable protection. Its time-delay characteristics make it suitable for safeguarding motors, transformers, and feeders where inrush currents are common.

Key Features & Specifications
  • Type: Fusetron FRN-R, time-delay, low-voltage fuse, single barrel
  • Voltage Rating: 250V AC/DC
  • Current Rating: 350A
  • Dimensions: 8.63 in L x 2.38 in H x 2.38 in W
  • Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Applications: Motor, transformer, and feeder circuit protection
  • Class Rating: RK5
  • AIC rating: 200,000A @ 250V DC
  • Diameter: 2.38 in
  • Weight: 1.95 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712507523
  • GTIN: 00051712507523