A/B switch to switch between AC shore power and DC house battery?

[Len and Jo]

I personally do not see a problem with throwing a toggle switch.  We are using the inverter 120vac while driving. If we stop in an RV park that has shore power we have to get out a power cord to plug in the van so remembering to turn off the inverter and switch the toggle over from inverter to shore is a minor point.  We also have a small night light plugged into a duplex outlet near the front of the van so we can visually see that our outlets are powered. 

 

[robertusa123]

The easiest way to do that is with a standard 3way light switch.    The common screw goes to rv outlets and stuff. One of the travlesr go to shoure power and the other to invider.  You would share the neutral and ground