Not for use in 4 way mechanical switch applications. This is the wiring for a dimmer in a 4 way circuit.
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4 way switch wiring diagram pdf. The wiring connections on 4 way switches varies between manufacturers. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut. A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle. With 4 way switches you must read the manufacturers instructions or wiring diagram. Notice that the switches do not. Three wire cable runs between all the switches and 2 wire cable runs to the light.
In the diagrams below the first switch 3 way common terminal connects to. 18005239466 dimmers create ambiance and save energy lutron 191 lutron wiring diagrams wiring diagram 6 3 way wiring control line side 3 way switch dimmer switch fan control dimmer switch fan control lighting load. To make this circuit work a 3 way dimmer can be used in place of one or both of the standard 3 way switches. 1 an additional wiring and programming step is required for 3 way mechanical switch applications. The system is often used in staircases to control the lighting at three different levels and in rooms with several entry points. 3 way switch wiring diagram helpful for wiring 4 way switches which are wired with 3 way switches.
This 4 way switch diagram 2 shows the power source starting at the fixture. 4 way switch wiring diagrams this 4 way switch diagram 1 shows the power source starting at the left 3 way switch. The white wire becomes the energized. Sometimes there is only a switch wiring diagram printed on the inside of the 4 way switch package box. In fact a dimmer can be used this way in place of any of the 3. In response to the requests for this information i have developed a comprehensivestep by step guide designed to walk you through the identification and wiring of your 3 way switches.
Some 4 way switches may have the in and out pairs opposite each other rather than top and bottom. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color. Attach the black and whiteblue traveler wires entering the 4 way switch box to the in terminals often the top terminals on the 4 way switch black on the left top pole and whiteblue on the right top pole. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. Conventional 4 way switch wiring. The set up consists of two 3 way switches and one or more 4 way switches see illustration below.
Not available in br or gr. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. Four way switch wiring instructions inside the switch packaging. A four way switch system consists of three or more switches to control the same light. 4 way dimmer switch wiring diagram. 3 for clamshell packaging add h after 153m.
2 xx color codes see section colors and finishes on the next page.
Gallery of 4 Way Switch Wiring Diagram Pdf
