[prairieschooner]

Here are a couple of pictures of the Source Selector Switch that I installed for the Power Inverter. As a side note my Inverter went out on the first day of our trip to Santa Barbara. I was able to get that Circuit back up by Switching over to Inverter Bypass so now the Circuit was Powered up by the Shore Power through the Circuit Breaker on the Switch Panel.
Sorry about the picture being out of focus but you should get the idea. This is a 2 Pole, 3 Position Rotary Switch. I installed the Power Inverter - Out (Hot and Common) to one position of the switch and the Circuit Breaker (Hot and Switch Panel Common) to the other position on the rotary switch. The middle position is all power off from those circuits. clarification