Made by Norstar - N890001 Switch and Wire harness adapter
You may also want to add a gas diverter (AE 195539) to your system.
Add To Cart. 195539 Diverter Valve for Spoolgun Installations
Replaces Miller 195539 Gas Diverter Valve
N890001 233701 Switch Assembly
For Complete Miller Electric Spool Gun Hook-Up Information, Go To:
https://www.millerwelds.com/support/system-setup/spool-gun-hookup-chart