I have a three gang electrical box with three switches. One is a Leviton Z-Wave on off, and the other two are normal switches. One switch that controls the exterior pole light just interrupts the hot and has no neutral on the switch. Could I just use an ordinary on/off Z-Wave switch to interrupt the hot (as the existing switch does) and just tap any neutral in the box for the new switch? If I understand correctly, I just need the neutral to power the Z-Wave electronics.
Nor unless you can ABSOLUTELY 100% guarantee yhat the neutral in that box is from thw same circuit.
If you dont know why thats important please call an electrician.
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Oh that’s a good point, I can check that thanks.