GE/jasco Smart Dimmer 3 way mid run installation wiring?

[JDRoberts]

There are least eight different ways to wire three way switches that will meet US codes. Just depends on the details.

However not all of them will work for SmartSwitches. The diagram linked to in post 2 will not work with most SmartSwitches because there is no neutral to the switch.

See the wiring FAQ:

Automated 3-way Switches: What should my wiring look like? (US Version)

So you want an automated hardwired light switch, but you’re not sure where to start, and you need 2 switches to control the same light. Well you’re in the right place for a 3-way. The most common wiring requirements of any hardwired automated 3-way light switch is a neutral wire and a traveler. Yes, there are a few…(read very, very, very few) switches that don’t require a neutral, but those will limit you to incandescent only. For those of us using LED, Fluorescent or some other energy efficient bulbs under 20w a neutral is REQUIRED! So what does this look like? [image] This is a diagram of a 3-way switch with the neutral run directly to the light. This is not good for automated hardwired light switchs and i would HIGHLY recommend that if you want to automate the light, contact an elect…