4 Way Switch Wiring Diagram With 2 Light

A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch.

4 way switch wiring diagram with 2 light. In the diagrams below the first switch 3 way common terminal connects to. A third conductor passing through the junction box with the 4 way switch will not be connected to the 4 way switch. For a 4 way light circuit to work you need two 3 way switches and at least one 4 way switch. Do you need a 3 way switch wiring diagram.

4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color. One ground and 4 circuit terminals divided into two matching pairs called travelers. Power from light fixture to light switch. If you want more than three locations to control the lights you will need a 4 way switch for each of those extra locations.

This diagram illustrates wiring for one switch to control 2 or more lights. How to wire 4 way light switch and intermediate switch in this video we explain how four way intermediate switching works to connect a light fitting which is controlled with three or more light. This 4 way switch diagram 2 shows the power source starting at the fixture. 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 way switch and the first 4 way switch. It is used for carrying the power from the far end of the final 3 way switch back to the light device being switched. Typical 4 way switch wiring nm cable. A 4 way switch has five terminals.

This circuit diagram shows wiring for a 4 way circuit with the power source at the light fixture and the switches following. 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 two wire cable c2 is run from the light to the first switch sw1 and a 3 wire cable runs between all the switches.

Place all the 4 way switches between the two 3 way switches. Quick 4 way light wiring. The hot and neutral terminals on each fixture are spliced with a pigtail to the circuit wires which then continue on to the next light. This 4 way switch diagram 1 shows the power source starting at the left 3 way switch.

The source is at sw1 and 2 wire cable runs from there to the fixtures. Each pair of traveler terminals should be wired to the traveler wires from one of the 3 way switches in the circuit. A 4 way switch must be wired between two 3 way switches as shown in the diagrams on this page. A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle.