Quote:
Originally Posted by BrianVer2
I believe that is correct, it is a 3 prong plug, not the 4 prong like the one I'm hooking up to my shop here on the ranch from the generator to the 220v panel. ……….
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Are you saying the shore power receptacle is 3 prong? Or your power cord is 3 prong?
Your trailer is 4 prong 50 amp service unless someone has gone in and modified it. 50 amp service is 240 vac split phase service with two 120 vac hot legs very much like home service. Although it does have 240 vac in the service, nothing in the trailer uses 240 vac.
A 3 prong receptacle and 3 prong power cord are typical of 120 vac 30 amp service. The attached link gives a great tutorial on RV power. Make sure what you have.
https://www.myrv.us/electric/