Bussmann FWA100B - Semiconductor Fuse 100A 250V (Ferrule Style)
Bussmann FWA100B - Semiconductor Fuse 100A 250V (Ferrule Style)

Bussmann FWA100B - Semiconductor Fuse 100A 250V (Ferrule Style)

Bussmann
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The Bussmann FWA100B is a high-speed semiconductor fuse designed for the protection of power diodes, thyristors, and other sensitive power electronic devices from overcurrents. This fuse is rated for 100 Amps at 250 Volts AC/DC, providing reliable interruption of fault currents with a high breaking capacity. Physically, it features a cylindrical, ferrule-style body constructed with a durable ceramic tube and silver-plated end caps, weighing 5.19 lb. It complies with UL and CSA standards for semiconductor fuse applications, ensuring robust performance in demanding environments. Typical industrial applications include DC power supplies, variable frequency drives, and UPS systems where rapid current limitation is critical.

Key Features & Specifications
  • Type: High-speed semiconductor fuse, cylindrical ferrule style, ceramic body
  • Voltage Rating: 250 VAC/VDC
  • Current Rating: 100 A
  • Dimensions: Standard ferrule size (specific dimensions not provided)
  • Standards: UL recognized, CSA certified
  • Applications: Protection of power semiconductors in DC power supplies, drives, and UPS systems
  • Fuse Class: Semiconductor (high-speed)
  • Mounting: Clip or ferrule
  • Weight: 5.19 lb


Product Identification
  • UPC: 05171257780
  • GTIN: 05027590020138