I’m using this so I can switch between two breakers. 2 inputs and 1 output.

The reason why I am doing this is because I have 2 solar systems and battery. One for each breaker panel.

The output is going to a electric car. So instead of me running a long electrical conduit to my car, I am using the existing electrical wire and switching the input between the breakers.

I have been looking at other past post and people are suggesting a smart pool timers but it only seems to be turning disconnecting and connecting one input only.