If I have a device that is 220v I need a switch to turn it on and off.
The 220v circuit is 2 hot wires - really nothing else is needed. A ground is a nice to have, and I will ground.
Do I need to break both hot leads? I think I should break both. In a 110v I need to only break only one lead.
Sooo, on a 220v circuit, what does a switch look like, assuming relatively low amperage (2a) What does a switch look like for 15a
Is this a double pole single throw switch (DPST)?
Can you post links to Amazon possible switches for those 220v circuits?