Bobbo wrote:
When I installed a pedestal at my house, even though I only had a 30 amp RV, I installed a 50/30/20 pedestal and powered it with a 50amp 240v breaker. While going to the expense and trouble, I figured that if I ever decided to get a 50 amp RV, I would not need to re-do it. The extra cost was relatively small compared to a 30/20 pedestal, and was negligible compared to the cost of doing it twice. There was no extra trouble, since I merely pulled one extra wire (although I did run 6g wire instead of 10g wire).
While a 30 amp is sufficient for now, be prepared for the future. "Do it right, do it once."
50/30/20 surface mount
this is what i would do. never thought we would go from a 30 amp TT to a 50amp TT but that happened about 2 months ago. i would spend the money and do it once. this is a nice setup
