RES-20 Bussmann Super-Lag Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply
RES-20 Bussmann Super-Lag Low Voltage Fuse 600V 20A Fuse - Essential Electric Supply

Bussmann RES-20 - Class H Time-Delay Fuse 20A 600V

Bussmann
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Bussmann RES-20 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It features a 20A current rating and a 600V AC voltage rating, with a high 10kA interrupting capacity at that voltage. The fuse is constructed as a single-barrel, Class H device with a 5-inch length and a 0.81-inch diameter, providing robust protection against overloads and short circuits. It is part of the Super-Lag family, engineered for reliable performance in demanding applications such as motor protection and panelboards where sustained inrush currents are common.

Key Features & Specifications
  • Type: Low-voltage, time-delay (Super-Lag), single-barrel fuse
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 5 in L x 0.81 in H x 0.81 in W
  • Standards: Class H rated
  • Applications: Industrial branch circuit and feeder protection, motor circuits
  • AIC rating: 10kA @ 600V
  • Diameter: 0.81 in
  • Class Rating: H
  • Barrels: 1
  • Weight: 0.18 lb


Product Identification
  • UPC: 051712110204
  • GTIN: 00051712110204