Quote:
Originally Posted by BB_TX
Even though there are two hot legs in the trailer, they are both fed by the single leg from the 30 amp park breaker. A typical 15k A/C pulls 15 +/- amps. You MIGHT run two A/Cs at the same time. But even if you could it would be right on the edge of tripping the 30 amp breaker. And that would mean nothing else at all could be on ac power at the same time.
I can run my 15k A/C on a 20 amp house breaker but it will trip a 15 amp breaker.
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The 240V input circuit is divided in your trailer to two 30 amp circuits on two legs, this is by design so the breaker in the trailer trips before you overload the circuit. Using a 50 to 30 adapter only means you have 30amps to work with instead of 50amps. you can play the math anyway you like but bottom line is you have 60amps to work with.