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3 Way Switch Wiring Diagrams

How to Wire a Three-way switch where the power comes into the box, but the wires are tide to the lite and switch, then goes to other switch…

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3 Way Switch Diagrams and Connections
[ad#block]Electrical Question: I have a three-way switch where the power comes into the box, but the wires are tide to the lite and switch, then goes to other switch.

This electrical question came from: Ed, a Handyman from Hollis, New Hampshire.
See more about Electrical Wiring for New Hampshire

Additional Comments: Good website

Dave’s Reply:
Thanks for your electrical question Ed.

Wiring Three-Way Switches

How to Wire a Switch

Wiring a Light Switch – Diagram 1

Wiring Diagrams
Fully Explained Light Switch Wiring Diagrams. Detailed Electrical Wiring Diagrams and Pictures assist your Home Electrical Projects.

3 Way Switch Diagram

3 Way Switch Diagram

In response to the requests for this information, I have developed a comprehensive,step-by-step guide designed to walk you through the identification and wiring of your 3-way switches.

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Electrical Wiring Video #2

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Dave's Companion Guide to Home Electrical Wiring:

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Complete Guide to Home Electrical Wiring

Perfect for Homeowners, Students,
Handyman, Handy Women, and Electricians
Includes:
Wiring GFCI Outlets
Wiring Home Electric Circuits
120 Volt and 240 Volt Outlet Circuits
Wiring Light Switches
Wiring 3-Wire and 4-Wire Electric Range
Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet
How to Troubleshoot and Repair Electrical Wiring
Wiring Methods for Upgrading Electrical Wiring
NEC Codes for Home Electrical Wiring
....and much more.

Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.

More articles about 3-Way Switches and Home Electrical Wiring:
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Please Note:
Unless otherwise posted, please refer to the following Guidelines when working on Electrical Projects:

Skill Level:
Intermediate to Advanced - Electrical Repairs and Circuit Wiring is Best Performed by a Certified Electrician or Licensed Electrical Contractor.

Electrical Tools Required:
Basic Electricians Pouch of Hand Tools, a Voltage Tester and a Multi Meter.

Estimated Time:
Depends on personal level experience, ability to work with tools, work with electrical wiring, and the available access to the project area.

Precaution:
Identify the project circuit, turn it OFF and Tag it with a Note before working with the wiring.

Important:
Modifying existing electrical circuits or installing additional electrical wiring should be done according to local and National Electrical Codes, with a permit and be inspected.