Thanks All! I originally specified the NEMA 6-50R but the electrician was concerned about having a 50 amp receptacle on a 30 amp circuit and possible issues with the final inspection. The Final inspection is now complete, the electrician advised he will com back and install what ever request, I will...

I am a retired Electrical Engineer, retired 3 years ago, turns out it was to soon, going a little crazy without a purpose... Remember "the grass is ALWAYS greener on the other side of the fence". I just had my Garage extended and had three 220Vac outlets installed, only one has the recepta...