2 way switch wiring:

This diagram shows how to make 2-way switch wiring. In this circuit, we use a DP MCB ( Double Pole Miniature Circuit Breaker ), two 2-way switches, one intermediate switch, and one light. First, we need to input the power line to DP MCB then from DP MCB to input the phase line to all switches like ours in the diagram, then input the phase line to light from the switch. And lastly, input a neutral connection to the light from DP MCB. Now our circuit is ready. If you want to know more about this circuit please check our youtube video below the post.


Diagram of 2 way switch wiring:

2 way switch wiring

Components needed For this Project:

You can get the components from any of the sites below:

  1. DP MCB 10A [See Buy Click Amazon]
  2. 2 way switch [See Buy Click Amazon]
  3. CFL Light [See Buy Click Amazon]

*Please note: These are affiliate links. I may make a commission if you buy the components through these links. I would appreciate your support in this way!

Read Also:


Components used to make the 2 way switch wiring:

01. DP MCB:

DP MCB In 2 Pole MCB, switching & protection is affected in phases and the neutral. A Double Pole or DP Switch is a Switch that Controls 2 Circuits at the same time. In terms of Residential Switching, this Normally means it Switches the live and Neutral at the same time. In Layperson Terms, Double Pole switches or DP Switches are Exclusively Designed to Control 2 Different Electrical Circuits at the same time, which allows the Appliances to Isolate safely and reliably. Fan or light Combinations and Medical Equipment are some of the many applications for DP Electrical Switches and Electrical components.

02. 2 Way Switch:

The 2-Way Switch has a wire connection system. It is a type of switch that has three wire connections. And it really has no off or on. Both sides can be turned on or off depending on how you connect one to the other. The connection of the two-way switch is different. If you use it as a changer, then put the load in the middle one and two separate lines in the upper and lower ones. The two-way switch is a type of multiway switch. Multiway switches have more points and can be controlled in multiple ways simultaneously.

03. CFL Light:

CFL stands for Compact Fluorescent Lamp which is an improved version of tube lights of earlier days. Like tube lights, it is a vacuum glass tube with fluorescent powder coating which is not as long and straight as tube lights but curved/twisted compact, or small in size. Like a tube light, it has electrodes or filaments at both ends. But in this case, instead of a choke, there is an electronic circuit that drives the Compact Fluorescent Lamp. Because the red wave is less in the light of the Tubelight and Compact Fluorescent Lamp, the object looks a little pale or the correct color of the object does not appear.

Thank You for visiting the website. Keep visiting for more Updates.

Frequently asked questions

Can I wire a 2-way switch as an intermediate?

An intermediate switch can be used as a one-way or two-way switch (but is more expensive, so would not normally be used for this). A 2-way switch can be used as a 1-way switch or a 2-way switch. They are often used as both.

What is an intermediate 2-way switch?

You would use an intermediate power supply switch when you need to control a light with more than 2 switches. A common example of this is when you have a staircase with a landing in the middle and a switch on the bottom floor, the landing, and at the top, all-controlling a light on the landing.

How are intermediate switches connected?

an intermediate switch should be fitted between the first and the last light switches on the circuit diagram. If replacing an existing switch, note the location of the terminals and the color and position of cable connections.

Can you have 2 intermediate switches?

Normally yes, one can add a switch in series or parallel to an existing switch. If in series then both switches must be ON for the circuit to function and either switch will turn OFF the circuit diagram. If in parallel then either switch will turn ON the circuit, but both must be OFF and on to turn OFF the circuit.

What is a 2-way switch used for?

You would use a 2-way light switch when you have 2 switches controlling 1 light, for instance in a hallway, where you have a switch at both ends of the hallway that controls the power supply hallway light. You are able to switch the light on and off from either end of the Project Systems hallway.

Read more Single Phase Wiring


Submit a Comment

Your email address will not be published. Required fields are marked *