Three Way Wiring Help Requested - Devices - Hubitat
Wire Color Code: Explanation of Each Wire Color
The colours conventionally used in domestic electric wires are:
Is there an explanation why the RED WIRE on this 14 Gauge wire to a dimmer is connected to its own 15 amp Circuit Breaker (subpanel)? | DIY Home Improvement Forum
electrical - Switch has two red wires - Home Improvement Stack Exchange