If I were adding a 3rd AC I would separate it out, Add a 20 amp circuit breaker to it and add a 30 amp plug. Most it not all 50 amp pedestals have both 30 and 50 amp plugs.
You can use 12 gauge wire vs 20 for the cord.
Doing it this way you get all 3 on at once.
The only question would be it if the pedestal can supply that much.
__________________
Mocha, one-eyed toothless, hurricane survivor, Pirate dog
2019 20th Anniversary Edition 3701LK
B&W 20K for Ford OEM Puck
2018 Ford F-350 Lariat CCLB PSD DRW KJ5CQH
|