4 Way Switch Wiring Diagram With 2 Light

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 diagram with 2 light. 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. The source is at sw1 and 2 wire cable runs from there to the fixtures. For a 4 way light circuit to work you need two 3 way switches and at least one 4 way switch. This 4 way switch diagram 2 shows the power source starting at the fixture.

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. This diagram illustrates wiring for one switch to control 2 or more lights. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color.

A 4 way switch has five terminals. Quick 4 way light wiring. A 4 way switch must be wired between two 3 way switches as shown in the diagrams on this page. It is used for carrying the power from the far end of the final 3 way switch back to the light device being switched.

Do you need a 3 way switch wiring diagram. A 3 wire nm connects the traveler terminals of the first 3 way switch and the first 4 way switch. 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. A third conductor passing through the junction box with the 4 way switch will not be connected to the 4 way switch.

One ground and 4 circuit terminals divided into two matching pairs called travelers. Power from light fixture to light switch. The black line wire connects to the common terminal of the first 3 way switch. 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. Place all the 4 way switches between the two 3 way switches. If you want more than three locations to control the lights you will need a 4 way switch for each of those extra locations. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut.

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. In the diagrams below the first switch 3 way common terminal connects to. This circuit diagram shows wiring for a 4 way circuit with the power source at the light fixture and the switches following.