Cooper Three Way Switch Wiring Diagram

The sensor may be placed at either end of the 3 way circuit.

Cooper three way switch wiring diagram. The black and red wires between sw1 and sw2 are connected to the traveler terminals. In the above 3 way switch wiring diagram at each switch the black wire gets connected to the copper or black screw. Cooper 3 way switch wiring diagram wiring diagram is a simplified agreeable pictorial representation of an electrical circuit. 3 way switch wiring diagram depicting all wires in the ceiling junction box.

Pick the diagram that is most like the scenario you are in and see if you can wire your switch. Three wire cable runs between the switches and 2 wire cable runs to the light. Take a closer look at a 3 way switch wiring diagram. The sensor black wire will connect to either one of the black wires in the wall box.

Remove the existing switch in the location where the sensor will be installed. For 3 way applications wire the sensor switch according to wiring diagram 2a or 2b using the wire nuts provided. It shows the components of the circuit as simplified shapes and the faculty and signal associates with the devices. This might seem intimidating but it does not have to be.

When replacing an existing 3 way switch take note of how the existing switch is wired before you remove the wiring then refer to your notes to help you wire the new 3 way dimmer switch. With these diagrams below it will take the guess work out of wiring. In the ceiling light fixture electrical box one black wire from a 3 way switch gets connected to the black load wire on the light fixture. If you are replacing an existing 3 way switch.