4 way switches are a convenient way to operate lighting fixtures from three or more locations. A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle.
Way Switch Wiring Diagram Multiple Lights How To Wire A 4 Way
4 way wiring diagrams for switches. In the diagrams below the first switch 3 way common terminal connects to. The wiring diagrams on this page make use of one or more 4 way switches located between two 3 way switches to control lights from three or more points. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. Conventional 4 way switch wiring. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut. They all must be between the two 3 way switches.
It has 4 terminals or poles and consists of two 3 way switches that are modified. Watch the 4 way switch video below and pay attention. A 4 way switch must be wired between two 3 way switches as shown in the diagrams on this page. If you understand how to wire a 3 way switch youll have no issues with a 4 way switch. Each pair of traveler terminals should be wired to the traveler wires from one of the 3 way switches in the circuit. 4 way switch wiring.
The electrical wiring adds additional wiring to the same principles of 3 way switching. Several diagrams are included here that can be used to map 4 way and 3 way lighting circuits depending on the location of the source in relation to the switches and lights. A 4 way switch has five terminals. Follow the switch manufacturers instructions and wiring diagram as the connections on the switch vary by manufacturer. 3 way switch diagram. 4 way switch wring diagram.
This 4 way switch diagram 2 shows the power source starting at the fixture. Fully explained 4 way switch diagrams. The switch can be used to control the electricity supplying lights from three locations. One ground and 4 circuit terminals divided into two matching pairs called travelers. This 4 way switch diagram 1 shows the power source starting at the left 3 way switch. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color.
Sometimes the switch wiring connection diagram is printed on the inside of the 4 way switch packaging box see example below. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. A 4 way switch is always placed in between two 3 way switches. 4 way switch wiring. You can have an indefinite number of 4 way switches in a circuit. The red and black wires are connected to the four way switches.
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.
Gallery of 4 Way Wiring Diagrams For Switches
