0558005512 - ESAB Replacement Torch Trigger Switch N.O. 0558005512

Restore Your Torch's Performance with the ESAB Single Button Switch

When your plasma cutting equipment is down, every minute counts. The ESAB Switch Single Button N.O. (0558005512) is a critical replacement component designed to get your ESAB plasma torch back in action. Over time, the mechanical trigger switch in a torch handle can wear out due to repetitive use, dust ingress, or accidental damage. A failing switch often results in intermittent arc starts or a complete inability to initiate the cut, which can be frustrating and costly in a production environment.

This genuine OEM part is engineered specifically for ESAB equipment, ensuring that the dimensions, electrical rating, and tactile feel match the original factory specifications. Unlike generic switches that may require modification or soldering to fit, this unit is designed for a direct drop-in replacement for compatible torch models, such as the PT-31 series. The "Normally Open" (N.O.) configuration means the circuit remains open until the button is depressed, which is the standard safety and operational mode for most manual plasma cutting torches.

At Josef Gas, we understand the importance of maintaining your equipment with high-quality parts. Using genuine ESAB components protects the integrity of your machine and ensures operator safety. Whether you are repairing a torch in a small fabrication shop or maintaining a fleet of cutters in an industrial setting, this switch provides the reliability you need. It is a small but essential part that restores the crisp, responsive control required for precision metal cutting.

Key Benefits

• Direct Fit: Designed by ESAB for ESAB torches, eliminating compatibility guesswork.


• Reliable Operation: High-quality internal contacts ensure consistent arc initiation every time.


• Cost-Effective Repair: Replace just the faulty switch rather than the entire torch handle or assembly.

Don't let a sticky or broken trigger slow you down. Keep a spare ESAB 0558005512 switch in your maintenance kit to minimize downtime and keep your projects moving forward.