Tkrussel, thank you, not sure, plug on welder is 2 prongs and a ground plug,I want to run to outlet box, how do I connect, think red and black to breaker and ground wire to ground in panel,, tape off xtra wire, will welder casing be safe, I'll check welder to see if white is hooked up to plug, thank you,, what if I need white wire? And how can I connect to wall plug? ( 3 prong wall plug)