I have to put in two 240v 30a outlets, and plugs.
Is there a difference between 10-30 and 6-30? My limited understanding is that 10-30 has a neutral and 6-30 has a ground, and since my application has a ground, 6-30 should be correct, but does it really matter since I am doing it all from scratch? HD has the 10-30 cheaper, and they don't even have
6-30 plugs. (my dryer circuit has an "uninsulated neutral", which I would have called a ground...)