How do i hook up a 4 way switch

how do i hook up a 4 way switch

How do you wire a 4 way switch?

4 Way Switch Wiring with Four Switches Here two 4 way and two 3 way switches are used to control lights from four different locations. 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. T2 from that switch is wired to T1 on the second 4way and T2 connects to the travelers on SW2.

When do you need a 4-way switch?

When Do You Need a 4-Way Switch? If you understand the logic behind the 3-way circuit, the 4-way will not seem that difficult. The 4-way is used when you want to control the light or lights from two or more locations. 4-Way Switch – NOT To Be Confused With a 2-Pole Switch!

Can you replace a single pole switch with a 4-way switch?

Most DIYers can easily tackle replacing a standard single-pole switch. However, things get a little more complex when you need to add a 4-way circuit. The 4-way circuit is used when you want to control the light or lights from three or more locations. This article and detailed wiring diagram outlines the steps to wiring a 4-way switch.

Where does the hot wire connect to the 3 way switch?

The electrical source is at the first 3 way switch and the hot wire connects to the common there. The circuit neutral is spliced at each switch box through to the light fixture using the white wire.

What wires do you connect to a 4 way switch?

Connecting the terminals of a 4-way switch Neutral (or white) wires of three-way switches should be connected together and also the ground copper wire (that is attached to the green terminal on the 4-way switch). Now you will have only red and black (or hot) wires left.

How do you read a 4-way switch?

Study the 4-way switch and the manufacturers directions. 1 A 4-way switch has 4 terminals or poles. 2 Two terminal/poles are labeled in, and two are labeled out. 3 Pairs of wires, called travelers, will connect to each side. 4 When the switch is operated, current will either travel straight through or crisscross. ... More items...

How do you wire a 3 way switch to a light?

Connect them all and be comfortable shutting your lights on and off from any part of the kitchen (for example). Neutral (or white) wires of three-way switches should be connected together and also the ground copper wire (that is attached to the green terminal on the 4-way switch).

How do you wire a 4 way dimmer switch?

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.

Where does the hot wire go in a 3 way circuit?

The hot wire from light always goes to the common terminal of the second switch. The traveler wires go from switch to switch connected to the traveler terminals, it doesnt matter which. As long as you keep this in mind, a 3-way circuit becomes really simplified.

How do I connect two 3-way switches together?

Connect 3 wire cable in the first switch box. The 3 wire cable enters through the top of the first switch box. The red insulated wire connects to either one of the 2 unused terminal screws (shown in the image above to be on the top left and right sides of both 3-way switches).

Where does the Red Wire go on a 3 way switch?

The 3 wire cable enters through the top of the first switch box. The red insulated wire connects to either one of the 2 unused terminal screws (shown in the image above to be on the top left and right sides of both 3-way switches). It does not matter to which terminal screw this wire is connected.

Why are the wires on my 3 way switches Hot?

If the circuit’s power is on, any of these may be hot depending on how the switches are toggled. The 3-way switch is designed to interrupt the hot wire when it’s turned off. The white wire coming straight from the power source goes uninterrupted into the light fixture while the hot wires are routed through the switches.

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