There are several ways to wire three way switches the key is to identify where the power source is. For 3 way applications wire the sensor switch according to wiring diagram 2a or 2b using the wire nuts provided.

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Cooper 4 way switch diagram. Eaton switches are designed with a host of features that save time and labor and are thoroughly tested to ensure reliable electrical and mechanical performance. The sensor may be placed at either end of the 3 way circuit. I would have to double check but im 90 certain the power is supplied at the entry level switch or it could be powered at the light. A 4 way switch is always placed in between two 3 way switches. The sensor black wire will connect to either one of the black wires in the wall box. Eaton 4 way switch wiring diagram.
Check here for 4 way switch troubleshooting and help with 3 ways switches here. Leviton 4 way switch wiring diagram collections of leviton presents how to install a single pole switch wiring. Wiring diagram for 4 way switch with dimmer new leviton rotary. You can have an indefinite number of 4 way switches in a circuit. We provide sustainable solutions that help our customers effectively manage electrical hydraulic and mechanical power more safely more efficiently and more reliably. 4 way switch diagram light between switches.
For circuits that control lights from two locations only check the wiring diagrams at this link. The 4 way switch is on the basement level and there is a 3 way switch in the entry and at the top of the steps on the main floor. Eatons 2019 revenues were 214 billion and we sell products to customers in more than 175 countries. 4 way switch configurations are used to control lights with three or more switchesa 3 way switch is used on each end with one or more 4 way switches in between the two 3 way switchesthey do not have an onoff position like single pole switches. It is important to understand how these switches are wired before attempting to troubleshoot or replace. Cooper 3 way dimmer switch wiring diagram for leviton with wiring.
We have approximately 95000 employees. 4 way switch wring diagram. They all must be between the two 3 way switches. Included are a 4 way dimmer switch diagram and an arrangement that can be used to control room lights from four different locations. Lutron 4 way dimmer wiring diagram lovely leviton dimmer switch. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects.
The white wire becomes the energized switch leg as indicated by using black or red electrical tape. Watch the 4 way switch video below and pay attention. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. Wiring a 4 way switch with light at. This 4 way switch diagram 2 shows the power source starting at the fixture. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut.
If you understand how to wire a 3 way switch youll have no issues with a 4 way switch. Remove the existing switch in the location where the sensor will be installed.