I have a 2013 Crossroads Cruiser and I wanted know if anyone could tell me if I hook up to a shore plug in that does not have a ground fault breaker does my trailer have ground fault protection on the...
No it wont. In that case the only outlets protected are those that either have a GFCI in your RV or are wired in after a GFCI outlet. But when you plug into a 30A (or 50A if thats the case) plug it isn't protected either so I would worry about it.