ktmrfs wrote:
I've found that the combo of a 30A RV cord, 30A to 15A adapter and extension cord is a BAD combination. many of the 30A/15A adapters have very weak contacts on the 30A side which will loose tension against the 30A blades pretty easy. = overheating= weaker contacts= trouble. And the heat affects not only the adapter, but the nice copper high heat conductivity to the 30A plug assy. Not a good combo.
If I'm going from a 30A plug to extension cord I use one of the short "dogbones" that has a real 30A receptical on one end and a stout 15A blade on the other end with about 12" of wire in between
We used a dogbane for the past 12 years and I finally bought a new one last month. The new one was working fine and we just got back from a trip last weekend and I could t find the brand new dogbone and I already got rid of the really old one. I ended up using a hockey puck one and my replacement arrived today.
I still have no idea where that month old one went. :-(
As I said, I fully intend on just bypassing the adapters and plugging right into a 30a receptacle at the house in the coming months. No need for adapters and no need to drag my 250lb genny across the lawn just to power the AC while we are cleaning and setting the camper up.