This 4 way switch diagram 2 shows the power source starting at the fixture. To add more than three locations for one set of lights you would just insert more 4 way switches in between the two 3 ways.

4 Way Switch With Power Feed Via The Light Switch How To
Ps 4 way switch diagram. The 4 way terminals are labeled in and out two of each. A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle. Legrand pass seymour gray 20 amp 120277 volt 4 way switch. The mechanics of this switch are simple in that they either switch the travellers straight through or criss cross them. Alternate 4 way switch wiring is fairly complexpower enters the first light fixture box instead of the first 3 way switch boxthis wiring configuration is no longer allowed as of the 2011 nec if a neutral wire is not present in the switch boxes. Variation drop down.
A 4 way switch is used when you have three or more locations that operate a light or group of lights. Online price more information. With any 4 way switch circuit a 3 way switch must start and end it you may have as many 4 way switches between 3 way switch 1st and 3 way switch last. 4 way switch wiring with four switches. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. 11 mail in rebate good through 62720.
A 4 way switch is always wired between a pair of 3. The radiant collection is a step up from the standard with simple classic options in wiring devices home automation controls and screwless wall plates. The two 4 ways are located between the two 3 ways and the traveler wires run from sw1 to t1 on the first 4 way. In the diagrams below the first switch 3 way common terminal connects to. T2 from that switch is wired to t1 on the second 4way and t2 connects to the travelers on sw2. The following diagram illustrates the easiest way to connect a 4 way circuit.
The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut. Conventional 4 way switch wiring. A 4 way switch has four terminals do not confuse with and purchase a 2 pole switch by mistake. Final price 1334 13 34 each. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. The lever does not have an on or off label.
You save 165 after mail in rebate. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color. One 3 way switch must have the circuit power supply ungrounded conductor aka hot attached to its common screw and the at the other end of the switch circuit another 3 way switch must have the switched fixture feed ungrounded conductor. This 4 way switch diagram 1 shows the power source starting at the left 3 way switch. Here two 4 way and two 3 way switches are used to control lights from four different locations.