Limitations of Welder Outlets 6-50 and 10-50

Here’s why you can’t use a welder outlets for NEMA 5-20 appliances. 

Let's first talk about the two main welder outlets. 

The NEMA 10-50 and the NEMA 6-50. 

The NEMA 10-50 is a 125/250 Volt outlet with two hots and a neutral. 

The NEMA 6-50 is a 250 volt  outlet with two hots and a ground.

The NEMA 5-20 is a lot different than both of these other configurations. 

The 5-20 has 1 hot one neutral and 1 ground and runs at 125 volts. 

In order for you to have any adapter for a standard household plug, it needs to have a few qualities. 

Needs to be compatible with 125 volts.  In this case only NEMA 10-50 is compatible and NEMA 6-50 is not.  

So NEMA 6-50 is totally out of the picture. 

Lastly the NEMA 5-20 needs to have wires connected to a hot ground and neutral and here’s where the NEMA 10-50 falls short. 

But that doesn’t mean you can’t use a NEMA 10-50 outlet. At ACWORKS we have an adapter that has an external grounding cable, making it compatible for standard household plugs or the NEMA 5-20.

We have AD1050520 that has one outlet.  We also carry 1050YCB520 and 1050Y52-036 that offers two outlets. The 1050YCB520 has 20 Amp breakers.

There you have it! Like this video and subscribe for more power tips and explanations. Shop ACWORKS.com for all of your power needs.