What's the purpose of this looped black wire on my single pole switch? Trying to install a in wall timer switch that requires 3 wires : r/askanelectrician
Blue 2-1 Single Pole Sanity Check - Wiring Discussion - Inovelli Community
How to replace an old (1980s) light switch that has 2 black wires and one red wire (plus ground) - Quora
Switch box - 2 black, 2 white, 1 red | DIY Home Improvement Forum
Connecting single pole dimmer switch to 2 black and 1 red wires - DoItYourself.com Community Forums
Electrician-Era: I caused a spark when installing a dimmer switch, what did I do wrong? | ResetEra
Installing GE Aux Switch (2 red, 1 black wires) - Devices & Integrations - SmartThings Community
3-way switch wiring question | DIY Home Improvement Forum
Installing GE Aux Switch (2 red, 1 black wires) - Devices & Integrations - SmartThings Community
How to Replace a Light Switch: 3 Types of Switches
2 White, 2 Black and 1 Red wire : r/AskElectricians
Installing New Wall Light Switch with 2 Black and 1 Red Wire to Single Pole : r/askanelectrician
electrical - 3-Way Light Switch, two blacks and a red? - Home Improvement Stack Exchange
lighting - How to convert Light Switch from 2 red, 2 black, and ground to 1 traveler, 1 neutral, and a ground? - Home Improvement Stack Exchange
Light switch short when switched up and is on when down. 2 black 1 red wire : r/electricians
Switch box - 2 black, 2 white, 1 red | DIY Home Improvement Forum
How should I be installing HS200 with 2 black and 1 red wires? : r/TPLinkKasa
2 black 1 red wire in weird configuration - DoItYourself.com Community Forums
Changing a 3 way switch that has 2 black wires and 1 red wire - YouTube
electrical - Changing old light switch 2 black wires and 1 red - Home Improvement Stack Exchange
Wire this 2 gang dimmer switch? | Hometalk
Why does my wall switch have 2 black wires? : r/AskElectricians
