May 11, 2022If you see a red wire spliced together with a black one in a 120-volt outlet, it's probably because the outlet is powered by a wall switch. Certain switch loop configurations require a three-conductor wire -- the extra wire is needed to complete the circuit at the switch. The two outlets in a duplex receptacle are bonded so that both can be Related searches for bathroom electrical diagram with red wire wiring diagrams for bathroomhow to wire a bathroombathroom light wiring diagrambathroom wiring circuitbathroom wiring schematicbathroom light wiringwiring bathroom fan and lightbasic bathroom wiring diagram
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