ORIGINAL: YHR
I know it is a DPDT, I never said it wasn't.
I am asking why you need two!!!!!!, and commeted you can use a DPDT with a center off position to totally remove the battery from the circiut when the tank is off.
So please explain the need for two, because it seems the same thing can be accomplished with one.
it is one switch, its just not drawn properly.
kinda confused me too when I looked at it originally.