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Littelfuse L50QS100 - High-Speed Semiconductor Fuse 100A (500V, 200kA AIC)

Littelfuse
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Littelfuse L50QS100 is a high-speed semiconductor fuse designed for protecting sensitive electronic components in industrial power applications. This low-voltage fuse features a 500V AC/DC rating with 100A current capacity and provides 200kA interrupting capacity at rated voltage. The round body construction measures 2 inches in diameter with single-barrel design and weighs 5.19 lb for robust performance. It meets industry standards for semiconductor protection requirements and is typically deployed in power conversion equipment, motor drives, and industrial control systems where rapid fault clearing is critical.

Key Features & Specifications
  • Type: High-Speed Semiconductor Fuse, Round Body, Single Barrel
  • Voltage Rating: 500V AC/DC
  • Current Rating: 100A
  • Dimensions: 2" Diameter
  • Standards: Industrial Semiconductor Protection
  • Applications: Power Conversion Equipment, Motor Drives, Industrial Control Systems
  • AIC Rating: 200kA@500V
  • Weight: 5.19 lb
  • Barrels: 1
  • Family: L50QS Series


Product Identification
  • UPC: 079458859980