14-2 spliced to a 12-3
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14-2 spliced to a 12-3
Is it accpetable to run a 14-2 wire from the panel to the 3-way switch and then from there run 12-3 wire (because this is already what I have) to the second switch and then converb back to 14-2 to the light? I understand I can only run on a 15A breaker because of the 14guage limitation. Any potential code issues with using the larger guage wire down the line like that?
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Thanks Ray2047. You've been a big help (on my other previous posts as well). I don't plan to do this but for my own knowledge I have a follow-up question. Is it possible to run a 12-3 (or 14-3) wire straight out of a panel on a single pole 20A breaker? Kind of like this diagram? How would the 12-3 hook up to the breaker (i.e. 2 hot wires)?
#4
Is it possible to run a 12-3 (or 14-3) wire straight out of a panel on a single pole 20A breaker?

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Your answer makes perfect sense to me. That's kind of what I was getting at but wanted to make sure I wasn't missing something.
Last question (for now). This is similar to another post I had but I want to make sure I definitely understand. I think new code always requires a neutral at each switch. If that is the case and I understand correctly then that would mean I cannot run the power first through a light and then to the switch. If you run power through the light first then you are basically running hot out of the light and all the way through the switch and back to the light (which wouldn't be allowed). Am I correct?
Last question (for now). This is similar to another post I had but I want to make sure I definitely understand. I think new code always requires a neutral at each switch. If that is the case and I understand correctly then that would mean I cannot run the power first through a light and then to the switch. If you run power through the light first then you are basically running hot out of the light and all the way through the switch and back to the light (which wouldn't be allowed). Am I correct?
#6
I think new code always requires a neutral at each switch.
If that is the case and I understand correctly then that would mean I cannot run the power first through a light and then to the switch. If you run power through the light first then you are basically running hot out of the light and all the way through the switch and back to the light (which wouldn't be allowed). Am I correct?
If both of the switch-to-light legs are 3-conductor cable, all three wires in the second piece will have to be attached to the switch and there won't be one available to supply neutral.
#7
You could not have the #14 on a 20 amp breaker.
If you did run the xx-3 cable you could take power to the switch on the black, switched power on the red and neutral to switch on the white.
If you did run the xx-3 cable you could take power to the switch on the black, switched power on the red and neutral to switch on the white.