Does anyone know of any 3 Position 240V switches rated for 30 or 40 amps? My thought is to install a switch AFTER the SSR in an electric HERMS to control two elements, just not at the same time. The 3 positions would be HLT on, OFF and BK on.
If not, any ideas on if its possible to do? Would the cycling fry the switch? I want to eliminate the need to unplug & plug the 240v outlets and just flip a switch to redirect power.