NOS-2 - Essential Electric Supply
NOS-2 - Essential Electric Supply

Bussmann NOS-2 - RK5 Time-Delay Fuse 2A 600V

Bussmann
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The Bussmann NOS-2 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It features a 600V AC/DC voltage rating and a 2A current rating, providing reliable overcurrent protection. The fuse is constructed as a single-barrel, RK5 class device with a 1.84-inch diameter and a 5-inch length, engineered to interrupt high fault currents. It is certified to UL, CSA, and CE standards, including an interrupting rating of 50,000 amperes at 600V. Typical applications include protecting motor circuits, transformers, and other equipment where a time-delay characteristic is required to withstand harmless inrush currents.

Key Features & Specifications
  • Type: Low Voltage, Time-Delay, RK5 Class, Single Barrel Fuse
  • Voltage Rating: 600V AC/DC
  • Current Rating: 2A
  • Dimensions: 5 in L x 0.81 in H x 0.81 in W (1.84 in Diameter)
  • Weight: 0.068 lb
  • Standards: UL Listed (File E4273, STD 248-9), CSA Certified (Class 1421-01, File 53787), CE, Guide JDDZ
  • AIC Rating: 50kA @ 600V
  • Class Rating: RK5
  • Country of Origin: Mexico


Product Identification
  • UPC: 05171231002
  • GTIN: 00051712310024