No other adapter needed. Plug the twist-lock adapter into the 50-amp inlet of your coach, then plug the 25', 30-amp extension cord to the power post. 50-amp receptacle rated 125/250-volt; 30-amp plug rated 125-volt. Cord is 10-gauge / 3-wire. USA.
Does not provide 50 amp service.
We have a 90 Day Return Policy which can be read here.
by Camping World – August 27, 2015
Run 1 air conditioner in your 50-amp coach in parks with only 30-amp service.
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