I hive been unable to find any two pole smart switches for 240v deep well pump. It seems a quite common switch. I am using a Ecolink z-wave motorized switch ECSTLS2ZWAVE5
It works, but a simple smart switch would be better.
I also use the same device over my 3 way switch in my building as the smart ones seem to fail at multiple LED fixtures.
So if anyone knows of a two pole 240v switch or heavy duty 3 way, please advise