Bussmann NON-50 - Time-Delay Fuse 50A 250V (K5 Class)

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Regular price $20.40
Regular price $251.60 Sale price $20.40
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Bussmann NON-50 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It features a 50-ampere current rating and a 250-volt AC voltage rating, with a high interrupting capacity of 50,000 amperes to safely clear severe short circuits. The fuse is constructed as a single-barrel, 3-inch long device with a 0.81-inch diameter, built to the K5 class rating for specific time-current characteristics. It complies with major industry standards including UL and CSA, and is typically applied in motor control centers, panelboards, and industrial machinery requiring reliable overload and short-circuit protection.

Key Features & Specifications
  • Type: Low-voltage, time-delay, single-barrel fuse (NON type)
  • Voltage Rating: 250V AC
  • Current Rating: 50A
  • Dimensions: 3 in L x 0.81 in H x 0.81 in W
  • Standards: UL Listed, CSA Certified, CE
  • Applications: Industrial branch circuit and feeder protection
  • Class Rating: K5
  • AIC rating: 50kA @ 250V
  • Diameter: 0.81 in
  • Barrels: 1
  • Weight: 0.1 lb


Product Identification
  • UPC: 051712101639
  • GTIN: 00051712101639