Lincoln Electric 10 Amp Circuit Breaker T12287-38

Protect Your Welder with Reliable Power Control

Keep your welding rig running smoothly with the Lincoln Electric 9ST12287-38 Circuit Breaker. If your machine's auxiliary power has stopped working or keeps tripping, a faulty or worn-out breaker is often the culprit. This 10 Amp replacement part is the exact component you need to get your 110V or 12V circuits back online, ensuring you can run your grinders, lights, and other tools without interruption.

Designed for the tough conditions of a job site, this breaker features a simple push-to-reset button. When the circuit overloads, the button pops out to cut the power and save your machine from burning out. Once you've fixed the issue (like a shorted extension cord or an overloaded outlet), simply push the button back in to get back to work. It's a simple, durable solution that beats hunting for fuses in the middle of a project.

This part fits a variety of Lincoln engine drives, including many Ranger and Vantage models. Because it is a genuine Lincoln part, you don't have to worry about it being too sensitive or not sensitive enough—it's calibrated exactly for your machine. Don't risk your expensive equipment with cheap, generic electrical parts that might not trip when they are supposed to.

Swapping out a breaker is usually a quick fix that can save you hours of downtime. Keep a spare 9ST12287-38 in your truck or tool crib so you are never left without power when you need it most. Trust the brand that built your welder to provide the parts that keep it alive.