The fact that it's running and making cold air for a 10 seconds leads me to believe that it's not hydro locked. (Probably not oil in the compressor) If it was it would kick the breaker instantly. I bet a dollar you have some other sort of problem. Most likely in the wiring. Still, I would let it set for awhile and then drive it down a bumpy road just to be sure. Then check for tight connections on all the wires. I have heard of things like a loose connection on the circuit breaker in the camper causing a excessive heat and then causing a breaker in the house or on the pole at the park (that's close to being overloaded anyway) to pop
