Basic 4-Way Switch Wiring Diagram - Electrical Online The 4-way is used when you want to control the light or lights from two or more locations. (For complete instructions on wiring a basic 4-way switch, see our ‘Wiring a 4-Way Switch’ article. Click here to access NOTE: This diagram is a thumbnail. To view it at full size – click on the diagram. 4 Way Switch Wiring Diagram - Easy A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way 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. 4 Way Switch Wiring Diagrams - Do-it-yourself-help 4 Way Dimmer Switch Wiring Diagram. This is the wiring for a dimmer in a 4 way circuit. Three-wire cable runs between all the switches and 2-wire cable runs to the light. To make this circuit work, a 3 way dimmer can be used in place of one, or both of the standard 3 way switches. 4-way Switch Wiring - Electrical 101 Typical 4-Way Switch Wiring, NM Cable. In the 1st diagram below, a 2-wire NM cable supplies power from the panel to the first switch box. The black (line) wire connects to the common terminal of the first 3-way switch. A 3-wire NM connects the traveler terminals of the first 3 4 Way Switch Wiring Diagram | House Electrical Wiring Diagram look for 4 way switch wiring diagram or step how to wire a four way light switch electrical circuit A 4 way switch is a double pole double throw (DPDT) switch. It has 4 terminals or poles and consists of two 3-way switches that are modified. The switch can be used to control 3 way and 4 way switch wiring for residential lighting | 3 4 way switch with power feed via the light switch how to - 28 images - lutron 5 way dimmer wiring dimmer wiring, 4 way light switch wiring diagram house electrical, car wiring diagram 4 way wiring diagram schemes, wiring diagram for 3 way switch f installing aeon labs micro dimmer on 4 way circuit See more 3 Way & 4 Way Switch Wiring Diagram - askthebuilder 4-Way Switch Wring Diagram. A 4-way switch is always placed in between two 3-way switches. Watch the 4-Way Switch video below and pay attention. If you understand how to wire a 3-way switch, you'll have no issues with a 4-way switch. You can have an indefinite number of 4-way switches in a circuit. They all must be between the two 3-way switches.