3 phase distribution board wiring diagram:

This diagram shows how to make 3 phase distribution board wiring diagram. In this circuit, we use some MCCB ( Molded Case Circuit Breaker ), and three indicator lights. First, we need to connect the main MCCB to a power source, then connect all MCCB and indicator lights to the power source. Now this circuit is ready for use. If you want to know more about this circuit please check our youtube video below the post.

Diagram of 3 phase distribution board wiring:

3 phase distribution board wiring diagram

Components needed For this Project:

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

  1. MCCB [See Buy Click Amazon]
  2. Indicator 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!

Components used to make the 3 phase distribution board wiring diagram:

01. MCCB:

The MCCB consists of a bimetallic sheet that expands and contracts when the temperature of the MCCB changes. Due to overload, the bimetallic strip will start to bend and eventually, it will trip if more current flows in the circuit than the predetermined current. The trip mechanism opens the breaker. MCCB stands for Molded Case Circuit Breaker. It is another type of electrical protection device that is used when the load current exceeds the limit of a miniature circuit breaker. The MCCB provides Protection against Overload, and Short Circuit Faults and is also used for Switching the Circuits.

02. Indicator Light:

An indicator lamp just Sounds Technical, Sometimes it’s called a “Supervisory” light Indicator. Indicator lights are amber in color and can be located at the Front, the Rear, and Sometimes at the Side of the car on both the left And Right-hand sides. The Common colors used by Indicator lamps are red, yellow, blue, white, and green. A Panel Indicator Lamp Generally has up to 5 Differently Colored Segments to Indicate Various Conditions on the Machine or Process

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