This welder is dual voltage 110/220. Does this mean it can be plugged into a regular 110 outlet? I have someone coming to set up 220 in about a week but am anxious to try it out and was wandering if I could just plug it into a regular 110 outlet.
Most welders on a 120v 20amp breaker won’t weld very hot. To consistently avoid piping the breaker I’d say you can expect maybe 30-40% of max output.
IMO the 120v “feature” is gimmicky- it seems to cause more frustration to new welders than bail folks out. Plan to get a 240v plug or run a 10g cord with new ends off your dryer plug.
It is possible to buy a 120V 30amp breaker, perhaps that would work better.
No, there is no violation to have a 30 amp breaker on a 15/20 amp receptacle, if it is inrush current (for a duty cycle limited welder). The conductor size is based off the I1eff current, not the I1max
Hi Mark,
That was the intended point of my initial post, though I could have stated more clearly; the welder will work on a 15amp or 20amp convenience circuit if there aren't too many other concurrent loads. Since the circuit is existing who will enforce whether it is a technical violation of use? From a practical safety perspective, if the load gets too high the breaker should trip. And if hiring an electrician to install a proper, fully code-compliant circuit one might as well pay the nominal difference for a 240v circuit and reap the added benefit of improved performance.
Now that we've gotten all that out of the way :shocked:, when will the new 210st be available.