The red wire will go on one of the brass screws, but whether it goes on the left or the right depends on how the room is wired. If you dont know how it was, connect the red wire to one of them, turn the power back on, and try the lights. If the switches malfunction, switch the lower wires on the new switch.

What is the red wire in a single pole switch?

Red wire: The second hot/traveler wire is the red wire that serves the same purpose as the black wire between the two switch boxes. Depending on toggle switch configuration, either the red wire or the black wire will be hot if the light is on, but not both.

What color wires attach to a single pole switch?

black A standard single pole light switch will simply require you to attach the black (load) wire into it, and then the black wire leaving the switch and to your lights. The switch serves to cut the power from reaching the light switch. The white or neutral wire bypasses the switch and goes straight to your lights.

Which wire is hot on single pole switch?

black A single-pole switch has two brass terminal screws on the side that receive the black (“hot”) wires of the circuit. One black wire comes from the power source and the other goes to the light(s).

Where does red wire go on light?

Normally youll see a red wire in places you would expect a ceiling fan. But in places like a bathroom or a wall light, if you see a red wire, its a good bet that the red wire is the wire thats connected to the light switch.