Leviton Switch Wiring Diagram 3-Way

Switches are electrical devices that are used to control lighting or other appliances in homes, offices, and other buildings. Leviton switches are popular among homeowners because of their functionality, durability, and ease of installation. The Leviton 3-way switch is one of their most popular switches. In this article, we will discuss the Leviton switch wiring diagram 3-way.

What is a Leviton Switch?

A Leviton switch is an electrical device that is used to control lighting or other appliances in homes, offices, and other buildings. Leviton switches are known for their high-quality, durability, and ease of installation. They are available in different types, including the 3-way switch.

What is a 3-way Switch?

A 3-way switch is a type of switch that allows you to control a single light or set of lights from two different locations. For example, you can turn on a light from the hallway and then turn it off from the bedroom without having to go back to the hallway. 3-way switches are commonly used in stairwells, hallways, and large rooms where multiple switches are needed to control the same set of lights.

How Does a 3-way Switch Work?

A 3-way switch works by using two 3-way switches to control a single light or set of lights. The switches are wired in parallel, which means that if one switch is turned on, the other switch can also turn on the light. The basic wiring for a 3-way switch includes three wires: a hot wire, a traveler wire, and a neutral wire. The hot wire carries the electrical current from the power source, the traveler wire connects the two switches, and the neutral wire provides a return path for the electrical current.

What are the Components of a Leviton 3-way Switch?

The components of a Leviton 3-way switch include:

Component Description
Switch body The main housing of the switch.
Toggle The lever that is used to turn the switch on and off.
Terminal screws The screws used to connect the wires to the switch.
Grounding screw The screw used to connect the switch to the ground wire.

How to Wire a Leviton 3-way Switch

Wiring a Leviton 3-way switch is a relatively simple process that can be done by following the steps below:

Step 1: Turn Off the Power

Before you begin wiring the switch, make sure to turn off the power to the circuit by switching off the breaker or removing the fuse. This will prevent any potential electrical shock or damage to the switch.

Step 2: Determine the Type of Wiring

There are two types of 3-way switch wiring: the old-style and the new-style. The old-style wiring uses two cables with three wires: black, white, and red. The new-style wiring uses three cables with four wires: black, white, red, and green. You will need to determine which type of wiring you have before proceeding.

Step 3: Identify the Hot Wire

Identify the hot wire by using a voltage tester or a multimeter. The hot wire is usually black, but it can also be red or white. Once you have identified the hot wire, connect it to the black screw on the switch.

Step 4: Connect the Traveler Wires

Connect the traveler wires to the brass screws on the switch. The traveler wires can be either red or white. If you have old-style wiring, connect the red wire to the brass screw and the white wire to the silver screw. If you have new-style wiring, connect the red wire to the black screw and the white wire to the silver screw.

Step 5: Connect the Ground Wire

Connect the ground wire to the green screw on the switch. The ground wire is usually bare or green.

Step 6: Mount the Switch

Mount the switch in the electrical box and secure it with the screws provided. Once you have completed the wiring, turn on the power to the circuit and test the switch.

Frequently Asked Questions (FAQ)

What is the difference between a single-pole switch and a 3-way switch?

A single-pole switch is a type of switch that controls a single light or set of lights from one location. A 3-way switch, on the other hand, controls the same set of lights from two different locations.

Can a 3-way switch be used with LED lights?

Yes, a 3-way switch can be used with LED lights. However, you need to make sure that the LED lights are compatible with the switch. Some LED lights may require a special dimmer switch to work properly.

What is the maximum wattage that a Leviton 3-way switch can handle?

The maximum wattage that a Leviton 3-way switch can handle depends on the type of switch and the wiring configuration. Most Leviton 3-way switches can handle up to 15 amps or 1800 watts for incandescent and halogen bulbs, and up to 5 amps or 600 watts for LED and CFL bulbs.

Can a Leviton 3-way switch be used with a ceiling fan?

Yes, a Leviton 3-way switch can be used with a ceiling fan. However, you need to make sure that the switch is rated for use with ceiling fans and that the wiring is done correctly. It is recommended to consult a licensed electrician for installation.

What is the warranty period for a Leviton 3-way switch?

The warranty period for a Leviton 3-way switch varies depending on the type of switch and the location of purchase. Generally, Leviton offers a 2-year warranty for its switches.

Conclusion

Leviton switches are a popular choice for homeowners because of their reliability, durability, and ease of installation. The Leviton 3-way switch is a versatile switch that can be used to control a single light or set of lights from two different locations. By following the steps outlined in this article, you can easily wire a Leviton 3-way switch and enjoy the convenience and functionality it offers.