Forum Discussion
Durb
Jan 20, 2022Explorer
The 50 amp receptacle needs to draw 50+ amps in order to trip, whereas the 30 amp receptacle needs 30+ amps to trip. The #10 wire in your cord isn't designed to handle 50 amps so isn't protected. This is why they put #6 wire in 50 amp cords. Hopefully you have a 30 amp main disconnect in the trailer to help protect the cord running from the trailer to the pedestal. Many times people run off the 50 because the 30 is doing its job and tripping at the pedestal.
I too, often do this because my surge/voltage protection device is heavy and won't stay in the pedestal socket. Make sure you inspect your umbilical cord; black around the prong bases mean you are running hot.
I too, often do this because my surge/voltage protection device is heavy and won't stay in the pedestal socket. Make sure you inspect your umbilical cord; black around the prong bases mean you are running hot.
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