Electric switch board wiring diagram : Electrical board connection diagram

Hello readers! In this article, I will explain how to wire an electric switch board, with Fuse, Switches, Sockets, Indicator, and Fan Regulator connection. Additionally, I have shown you how to connect a switch board with a fan and lights for a room - this will help you easily connect the switch board at home. Identifying the correct rating of switch, fuse, and socket will help you select the right one quite easily.

Electric board wiring diagram

Image by: etechnog.com


As shown in the above diagram, you can see an electrical switchboard, which has the following components

Read Also:

  1. 63 A Fuse(1 PCs)
  2. 230V Indicator (1 PCs)
  3. Single Pole(SP) Switch(4 PCs)
  4. 32A Double Pole(DP) Switch(1PCs)
  5. 230V Electronic Fan Regulator(1 PCs)
  6. 6A socket(1 PCs)
  7. 32A socket(1 PCs)

How to do  Switch board wiring connection

The above diagram adequately illustrates how to make the connection. I will show you step-by-step how to make the connection as shown in the diagram.

Connect the phase of the main incoming power supply to one of the fuse terminals.

Connect any switch wire to each other, then to the fuse

All sockets should be connected to the neutral.

Connect the output of the DP switch to the 32A socket.

Connect the indicator just after the fuse as shown in the above figure and give neutral by taking a loop from any neutral point of the socket.

Connect the Ground wire to the ground terminal of each socket.

Connect the ceiling fan through the electronic regulator as shown in the above figure.


Connect the lamps as shown in the above figure.


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