I picked up a couple of 50-foot contractor grade YELLOW COLOR extension cords from a yard sale.. These are 10 gauge with heavy covering...
Those are what I use with my POPUP 30A setup..
Those red-orange cords you find at WALMART are not heavy duty enough...
You probably could pick a couple of USED RV30A Extension cords from local RV Dealer that has the RV30A connectors on them. They run power to all of their RV units on display... I know when I purchased my RV it had one connected up and I asked for it and got it laying inside my doorway haha... It was a 50-foot one...
I have this one run from the garage 120V-20AMP circuit to mate up with the pull-out 30A cord on my popup in the driveway or in the back yard...
Roy Ken
