Cooper Bussmann FRN-R-1/4 Low Voltage Fusetron 250V 1A Fuse - Essential Electric Supply
Cooper Bussmann FRN-R-1/4 Low Voltage Fusetron 250V 1A Fuse - Essential Electric Supply

Bussmann FRN-R-1/4 - RK5 Time-Delay Fuse (1A, 250V)

Bussmann
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The Bussmann FRN-R-1/4 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial and commercial electrical systems. It provides a 1A current rating and a 250V voltage rating, offering reliable protection against overloads and short circuits with a high 200kA interrupting capacity. The fuse features a compact, single-barrel construction with dimensions of 0.56" x 2" x 0.56" and an RK5 class rating for superior current limitation. It is certified to UL 248-12 and CSA standards, ensuring compliance with rigorous safety requirements for use in control panels, motor circuits, and transformer protection applications.

Key Features & Specifications
  • Type: Fusetron FRN-R, time-delay, low-voltage fuse with single barrel construction
  • Voltage Rating: 250V AC/DC
  • Current Rating: 1A
  • Dimensions: 0.56 in (Diameter) x 2 in (Length)
  • Weight: 0.5 lb
  • Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
  • Class Rating: RK5
  • AIC rating: 200kA @ 250V
  • Applications: Industrial branch circuit, feeder, motor, and transformer protection


Product Identification
  • UPC: 051712506946
  • GTIN: 00051712506946