Best Welds 900-sw-1f Momentary Flat Switch Tig Torches

Product Description

The BEST WELDS 900-sw-1f is a replacement momentary flat switch designed for use with TIG welding torches. This switch provides the operator control needed to trigger arc starts and stop welding current directly from the torch handle. It is a drop-in replacement component intended to restore full torch functionality when the original switch fails or wears out. Licensed welding technicians and shop maintenance personnel are the typical installers. The low-profile flat design keeps the switch flush with the torch body, reducing snag points in tight weld positions.

This switch is suited for professional TIG welding applications in fabrication shops, pipe welding, and maintenance and repair environments where torch-mounted amperage or arc control is required. It fits a broad range of air-cooled and water-cooled TIG torch series, making it a practical stocking item for shops running multiple torch styles. It is a direct OEM-style replacement that requires no modification to the torch body or wiring harness during swap-out.

Key Features

• Momentary flat-switch design maintains a low profile on the torch handle
• Direct replacement for worn or failed OEM switches on supported torch series
• Compatible with a wide range of popular TIG torch series including water-cooled and air-cooled models
• No torch body modification required for installation
• Restores full trigger control and arc-start functionality

Compatibility

Designed for use on the following TIG torch series: 9, 9FMT, 17, 17FMT, 18, 20, 24, 24FMT, 26, and 26FMT.

Installation Notes

Installation should be performed by a qualified welding technician or maintenance professional familiar with TIG torch construction. Disconnect the torch from the welding machine and ensure the power source is fully powered down before disassembling the torch handle. Avoid pulling on wiring leads during removal of the old switch to prevent damage to the torch cable connections. Refer to the torch manufacturer's service documentation for handle disassembly sequence specific to your torch series.

Technical Specifications

• Type: Momentary Flat Switch
• Country of Origin: CN

Standard Information

• Brand: BEST WELDS
• Manufacturer Part Number: 900-sw-1f