My electrician was very please with this weatherproof outlet. So am I! I've charged my Chevy Volt in some pretty nasty thunderstorms, and I'm still here!
Very well made and easy to connect the wires. I used a 6/3 cable.
This outdoor receptacle is ideal to set up a RV hookup at the side of your house. No need to constantly reset the breaker.
Used this to charge my tesla.
Remained dry and functional after heavy rains!