Miller MDX MIG Gun Replacement Trigger Switch - 211-5-MDX

This is a replacement trigger switch designed specifically for MDX-100 and MDX-250 MIG guns. Also, there's a Miller instructional video showing how to replace your MDX™ MIG gun’s handle, switch, and neck.

Using this replacement trigger switch is easy. First, make sure your MIG gun is turned off and unplugged. Then, follow the steps in the Miller instructional video to remove the old switch and install the new one. When installing, be gentle to avoid damaging the parts. As for maintenance, keep the switch clean and dry. If you notice any issues like the switch not working properly, check the connections first. Don't try to fix it yourself if you're not sure. Instead, seek professional help.