K2642-1 - Lincoln Electric Polarity and Process Selector Switch K2642-1

Streamline Your Welding Setup with the Lincoln K2642-1 Switch

Stop wasting valuable time disconnecting and reconnecting cables every time you need to change your welding process. The Lincoln Electric K2642-1 Polarity/Multi-Process Switch is the ultimate convenience upgrade for owners of Lincoln Vantage® and Ranger® engine-driven welders. Designed to make your workday smoother and more productive, this accessory puts total control over your welding output right at your fingertips, eliminating the hassle of swapping heavy leads in the middle of a job.

Whether you are working on a remote construction site or in a fabrication yard, versatility is key. The K2642-1 allows you to keep both your Stick electrode holder and your Wire feeder connected to your machine at the same time. With this switch installed, changing from Stick welding to Wire welding is as simple as turning a knob. It is also a game-changer for polarity adjustments. If your job requires a DC- root pass followed by DC+ fill passes, you can make the switch instantly without wrestling with cable lugs or walking back and forth to the power source terminals. This feature alone can save hours of labor over the course of a project.

The K2642-1 is built tough to handle the rigors of outdoor work. It integrates perfectly with Lincoln's Chopper Technology® machines, ensuring that you get the same smooth, consistent arc you expect. The unit also includes 6-pin and 14-pin remote receptacles, allowing you to easily connect remote amp controls or wire feeder control cables directly to the switch box. This means you don't lose any functionality or remote control capabilities when using the switch.

Installation is straightforward and designed to keep your rig organized. The switch is made to mount securely on the roof of your engine drive using the K2663-1 Docking Kit (sold separately), keeping it out of the mud and at a convenient operating height. Don't let cable management slow you down. Upgrade your rig with the Lincoln K2642-1 Polarity/Multi-Process Switch and experience the freedom of instant process switching.

Key Benefits for the Operator

• Instant Switching: Go from Stick to MIG/Flux-Core in seconds.
• Polarity Control: Swap between DC+ and DC- without touching a cable.
• Dual Connection: Keep multiple tools connected and ready to fire.
• Remote Ready: Full support for your foot pedals and hand remotes.