231254 - Miller Maxstar 200 DX/LX Control Panel Membrane Switch

Restore Precision Control to Your Maxstar 200

The Miller 231254 Membrane, Switch Control is a critical OEM replacement component designed specifically for the Maxstar 200 DX and Maxstar 200 LX TIG/Stick welding power sources. Over time, the constant pressing of buttons and exposure to harsh industrial environments can cause the original control membrane to crack, peel, or lose sensitivity. This can lead to difficulty in adjusting welding parameters or, in severe cases, allow moisture and conductive dust to enter the machine housing, potentially damaging the control board.

As a genuine Miller Electric part, this membrane switch is manufactured to the exact dimensional and electrical specifications of the original equipment. It features a high-strength adhesive backing that ensures a flat, secure mount to the machine's faceplate. The graphic overlay is printed with durable, UV-resistant inks that maintain legibility even after years of use. Replacing a damaged membrane is an essential maintenance step to preserve the ingress protection rating of your equipment and ensure reliable operation during critical welding tasks.

Installation involves removing the old, damaged overlay, cleaning the surface of any residual adhesive, and carefully applying the new membrane to align with the underlying switches. This part is strictly the membrane overlay and does not include the PCB board behind it.