Two travelers and a common. Turn the power back on at the breaker box.

Legrand Radiant Single Pole 3 Way White Led Rocker Light Switch 5 Pack
Change 3 way switch to single pole. 3 way smart light switch treatlife wifi light switch single pole3 way switch. Wiring a 3 way light switch is certainly more. If you look at the switch youll see that the two travelers are arranged across from each other on the switch body and the common is either underneath or above one of them. Shipped with usps first class package. This story features diagrams that show how to wire 3 way switches. Two separate circuits are controlled by one switch.
It is easy to wire a double pole switch to work as a single pole switch because only one side is used instead of both. How to wire a three way switch to a existing single pole light switch circuit. In order for a 3 way switch to function as a single pole the wires need to be connected to the common and one of the traveler terminals. Adapting a three way for single pole service you dont need all three terminals on the three way switch when youre using it as a single pole switch. You need to use the common on your single pole. Convert three way switch to single pole move to the other three way switch and remove the cover plate and switch screws.
Dominick amorosso decemberj2012 110 volt electrical 11 comments 24039 views in this video i explain just how easy it is to add a three way switch to an existing single pole one switch lighting circuit. Flip the switch to make sure the light turns off and on. This is typically used to control a circuit from multiple locations in a series of three switches on one circuit. To convert a 3 way switch to single pole one of the traveler wires is removed from the switch. The wiring is more complicated than a traditional single pole switch but well explain how to make the connections. Once youre done youll be able to control a light from two switches.
On a 3 way there are three terminals on the switch. A double pole switch can be used to control light and a fan or 2 lights on separate circuits. Double pole light switches also known as a four way switch are two single pole switches put together. It will not work if the wires are connected to the two traveler terminals. The common wire terminal screw is typically a different color from the other two terminals.