Circuit Simulator - 3-Way Light Switches

Why 3-Way Light Switches?

Learn about 3-Way Light Switches to improve your skills and design your electronics projects yourself.

Where can I get 3-Way Light Switches Circuit Diagram with Explanation?

IndiaBIX provides you lots of fully solved 3-Way Light Switches circuit diagram with detailed explanation and working principles.

How to design a 3-Way Light Switches (electronic circuit)?

You can easily design the 3-Way Light Switches circuit by practicing the exercises given below. Here you can design and simulate your own electronic circuits with this Online Circuit Designer and Simulator.

Circuit Description:

This demonstrates how a 3-way light switch is wired. This allows a light to be turned on and off from two locations. Click on any of the switches to toggle the light. -- Credits: Mr. Paul Falstad.

Mike said: (Oct 18, 2013)  
Why "3-way", when it's 2 switches, and 2 locations? I know that IS the tern used in the USA, but never understood why.

Anyway - main Q - is it never wired in the US with a 3-core + ground cable between the two switches? Far easier to convert an existing installation from 1 switch to 2 by doing it that way, as you don't need to re-route the switched live going to the light.

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