FNA-4-1/2 Bussmann FNA Series Low Voltage Fuse 125V 4A Fuse - Essential Electric Supply
FNA-4-1/2 Bussmann FNA Series Low Voltage Fuse 125V 4A Fuse - Essential Electric Supply

Bussmann FNA-4-1/2 - Midget Fuse 4A 125V (10kA AIC)

Bussmann
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Bussmann FNA-4-1/2 is a low-voltage, midget-class fuse designed for overcurrent protection in 125V AC/DC circuits. It features a 4A current rating and a high 10kA interrupting capacity at its rated voltage, housed in a compact, single-barrel ceramic body measuring 1.46 in. in height with a 0.41 in. diameter. The fuse is certified to UL-248-12 and CSA Class 1422-01 standards, ensuring reliable performance for the protection of sensitive control circuits, instrumentation, and small power supplies in industrial and commercial applications.

Key Features & Specifications
  • Type: FNA Series, Midget Class, single-barrel ceramic body fuse
  • Voltage Rating: 125V AC/DC
  • Current Rating: 4A
  • Dimensions: 1.46 in. H x 0.41 in. D (0.35 in. x 1.46 in. x 0.35 in.)
  • Standards: UL-248-12 (Guide JDYX), CSA Class 1422-01, CE
  • AIC rating: 10,000A @ 125V
  • Class Rating: Midget
  • Barrels: 1
  • Diameter: 0.41 in.
  • Weight: 0.1 lb


Product Identification
  • UPC: 05171271357
  • GTIN: 00051712713573