msmith1199 wrote:
On that link the existing outlet is the NEMA 6-50R that is posted. Note on the face it says 250 volts which is where I got the 250 number from in my original question. The single pole breaker that is in the box has "208 Volt Outlet" written on it. So I assume it's 240 volts? So what I get from this link is the current outlet is probably three wire versus the four wire that I need for the RV outlet.
No, you should assume it is 208 and is very common in commercial power.
Electrician just needs to pull a neutral and swap the 6-50 for a 14-50 and you are all set.
250 is just the maximum rating of the connector.