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
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Two black wires one red wire : r/askanelectrician
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Electrical - 3 way switch | Toyota Tundra Forum
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How should I be installing HS200 with 2 black and 1 red wires? : r/TPLinkKasa
home wiring help - replacing light switch with 4 wires (2 red/2 black) | Electricians Forums | Electrical Safety Advice | Talk Electrician Forum
Switch box - 2 black, 2 white, 1 red | DIY Home Improvement Forum
electrical - Light Switch with 2 black wires and one red - Home Improvement Stack Exchange
3 way switch setup - Wiring Discussion - Inovelli Community
