BurbMan wrote:
Exactly! This is the cord I have today.
Amazingly I got 2 large folders of paperwork with this RV with things like the previous owner's insurance docs, registration renewals and of course the pile of appliance owners manuals that you get with an RV, and nowhere does it mention if the rig is 50a or 30a.
I actually converted our previous Terry TT from hardwired to a 30a Marinco shore cord setup, so I was familiar with that part, but I had never seen a 50-30a adapter cord like this. Live and learn and appreciate comments from folks here!
I converted both my campers to the Marinco 30 amp, but originally only had a 20amp outlet at home, so I got myself a 30-20amp marinco cord. It was easier than dealing with a dogbone.
I would guess that the previous owner of your rig kept their 50-50amp cord and gave you the 50-30amp cord because the 50-30 was the cheaper cord to replace for another rig.