Review on ⚡️ RVGUARD 50 Amp Weatherproof Outdoor Electrical Power Outlet Box - Lockable RV/EV NEMA 14-50R Receptacle Panel, 125/250V, ETL Listed by Jeff Pettis

I added this to the RV side of the garage. The whole reason is a more reliable connection where a standard 20 amp extension cord will bend and fall out. I replaced 50 amps (wanted to buy from 30 amps) with a 30 amp outlet - and yes I cheated and only got 20 amps from the switch into the box. Now standard 30 amp to 50 amp dogbones and 50 amp cords power everything in the camper. NO doesn't do everything like air conditioning and microwave at the same time, but one or the other without problems.