What Is The Use Of Neutral Wire In A Circuit

Option 1 run a neutral wire if you want to use smart switches and don t have a neutral wire in your switch box you can hire an electrician to run a neutral wire between the light fixture and the switch.

What is the use of neutral wire in a circuit. It has a 0 potential but carries the current that is not consumed by the load which is connected in that phase. If the neutral wire were disconnected it would prevent the flow of electricity therefore the circuit would stop working. A neutral wire is generally a wire that is used to close the loop in an electrical circuit. In a distribution board the phase line is provided with a fuse neutral provided with link.

We can even use an earth wire in the place of neutral but it differs from the neutral as it carries the fault and short circuit currents instead of the unbalanced and unused currents and it. A smart switch can simply tie into the white neutral wires to complete the circuit and get a source of power to keep the radios in the switch working at all times. In a three phase circuit a neutral is shared between all three phases. The main function and purpose of neutral wire in electrical circuit is to provide a return path for current in single phase supply.

This is also known as a common neutral and the circuits and neutral together are sometimes referred to as an edison circuit. In this article we will discuss the main function of neutral wire and the purpose of neutral wire in electrical circuit with a detail explanation.