I have a circuit like this:
panel ======= three-way (1) ============ three-way (2) ===== ceiling-mounted fixture
I would like to have another fixture a bit further, with its own new three-way, but retain the first three way:
panel ======= three-way (1) ============ three-way (2) ===== ceiling-mounted fixtureA || ========= three-way (3) ===== ceiling-mounted fixtureB
So, fixtureA would be switched on/off by (1) and (2) and fixtureB would be switched on/off by (1) and (3). Assume all necessary wires have the 2 needed travellers. I know how to wire it.
I realize the usability issue: switching (1) could turn (2) on and (3) off. That's OK.
My question is there any electrical code issues I'd be facing ? Any security concerns I may have missed ? Location is Canada, QC.