I'd have to agree with the rv park codes not being applicable here as this is a home.Therefore seems to me that only that section of the code that applies to a 30A outdoor receptacle would apply as far as the code is concerned.
Although for safety reasons i like the signage idea with the disconnect as who knows just what sort of load might be on when a homeowner plugs this thing in.
I could be wrong here but what says this outlet isn't for use for a welder in your yard anyways.or anything else you could think of to use this outlet for.
Thanks for you time.

[This message has been edited by santishian (edited 08-10-2004).]