If you are looking to install a 3 way lamp switch, then you have come to the right place. This guide will provide you with a comprehensive wiring diagram for a 3 way lamp switch. This type of switch is commonly used in homes and offices where you want to control a single light fixture from two different locations.
Understanding the Basics of a 3 Way Lamp Switch
Before we dive into the wiring diagram, it is important to understand the basics of a 3 way lamp switch. This type of switch has three terminals – a common terminal and two traveler terminals. The common terminal is connected to the light fixture, while the traveler terminals are connected to the two switches that control the light fixture. When one switch is turned on, the other switch is turned off, and vice versa.
It is important to note that the wiring diagram for a 3 way lamp switch will vary depending on the type of switch you have. There are two types of 3 way switches – traditional and decora. Traditional switches have screws that hold the wires in place, while decora switches have push-in connectors.
Wiring Diagram for a Traditional 3 Way Lamp Switch
Here is a wiring diagram for a traditional 3 way lamp switch:
| Wire Color | Function |
|---|---|
| Black | Common |
| Brass/Red | Traveler |
| Brass/Red | Traveler |
To wire a traditional 3 way lamp switch, follow these steps:
Step 1: Turn Off Power
Before you begin wiring the switch, make sure to turn off power to the circuit that you will be working on.
Step 2: Connect Common Terminal
Connect the black wire from the light fixture to the common terminal on the switch.
Step 3: Connect Traveler Terminals
Connect one brass/red wire to one traveler terminal on the switch and the other brass/red wire to the other traveler terminal on the switch.
Step 4: Connect Switch to Power Source
Connect the remaining black wire from the power source to the remaining terminal on the switch.
Step 5: Test the Switch
Turn on power to the circuit and test the switch to ensure it is working properly.
Wiring Diagram for a Decora 3 Way Lamp Switch
If you have a decora 3 way lamp switch, the wiring diagram will be slightly different. Here is a wiring diagram for a decora 3 way lamp switch:
| Wire Color | Function |
|---|---|
| Black | Common |
| Yellow | Traveler |
| Red | Traveler |
To wire a decora 3 way lamp switch, follow these steps:
Step 1: Turn Off Power
Before you begin wiring the switch, make sure to turn off power to the circuit that you will be working on.
Step 2: Connect Common Terminal
Connect the black wire from the light fixture to the common terminal on the switch.
Step 3: Connect Traveler Terminals
Connect the yellow wire to one traveler terminal on the switch and the red wire to the other traveler terminal on the switch.
Step 4: Connect Switch to Power Source
Connect the remaining black wire from the power source to the remaining terminal on the switch.
Step 5: Test the Switch
Turn on power to the circuit and test the switch to ensure it is working properly.
FAQs
Q: What is a 3 way lamp switch?
A: A 3 way lamp switch is a type of switch that allows you to control a single light fixture from two different locations.
Q: What is the difference between a traditional and decora 3 way lamp switch?
A: Traditional 3 way lamp switches have screws that hold the wires in place, while decora switches have push-in connectors.
Q: Can I use a traditional 3 way lamp switch with a decora switch?
A: No, you cannot mix and match traditional and decora switches as they are wired differently.
Q: Can I use a 3 way lamp switch with a dimmer?
A: Yes, you can use a 3 way lamp switch with a dimmer as long as the dimmer is compatible with the switch and the light fixture.
Q: Can I install a 3 way lamp switch myself?
A: If you have electrical experience and feel comfortable working with wiring, you can install a 3 way lamp switch yourself. However, if you are unsure, it is best to hire a licensed electrician.
Q: What should I do if I am unsure about the wiring?
A: If you are unsure about the wiring, it is best to consult a licensed electrician to ensure the safety of your home or office.
