Bussmann FWX-20A14F - Low Voltage Fuse 20A (200kA AIC, aR Class)

Bussmann FWX-20A14F is a low voltage fuse designed for providing high-performance circuit protection in industrial applications. It features a 20A current rating and 250V voltage rating with exceptional 200kA interrupting capacity at rated voltage. The fuse construction utilizes a single-barrel design with ferrule connections and measures 2 inches in length with a 0.56-inch diameter, weighing 1 lb for compact installation. Certified to CE, CSA, and UL standards, this aR class fuse meets rigorous safety requirements for partial-range protection. Typical applications include industrial control panels, motor branch circuits, and electrical distribution systems where reliable short-circuit protection is critical.

Key Features & Specifications

• Type: Low voltage current-limiting fuse, single barrel, ferrule connection
• Voltage Rating: 250V AC
• Current Rating: 20A
• Dimensions: 2 in length, 0.56 in diameter
• Standards: CE, CSA Certified, UL Recognized
• Applications: Industrial control panels, motor protection, distribution systems
• AIC rating: 200kA@250V
• Class Rating: aR
• Connection: Ferrule
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 051712795586
• GTIN: 00051712795586