Is that white or black wire. On the house wiring side neutral will be black or sometimes blue.
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What is the neutral wire. The bare wire is called the ground wire. Like the neutral wire the ground wire is also connected to an earth ground. A neutral wire helps to complete this loop by bringing current electricity backto the power supply completing the circuit and keeping the power on. On an outlet or fixture thats on the end of the run the neutral wire sends the current back to the source. On outlets in the middle of the circuit the neutral wire makes it possible for the current to move through the outlet to other outlets on the circuit and back to your service panel. It is a path created to facilitate that residual current goes easily back to the energy company.
Theres a good chance your existing switch does not have neutral in which case youll have to run neutral from an. The grounded electrode conductor. Stack exchange network stack exchange network consists of 177 qa communities including stack overflow the largest most trusted online community for developers to learn share their knowledge and build their careers. What is a neutral wire. Neutral wires are usually connected at a neutral bus within panelboards or switchboards and are bonded to earth ground at either the electrical service entrance or at transformers within the system. Common house wiring colors.
Thats the main purpose of a neutral wire to serve as a pathway for energy to return back to the original source. The neutral wire the purpose of the neutral wire is to complete the 120volt ac circuit by providing the path back to the electrical panel where the neutral wire is connected and bonded to the earth ground. However the neutral and ground wires serve two distinct purposes. The neutral is an insulated wire because it is part of the circuit which flows electrical current. In an electrical circuit a neutral wire delivers the remaining power that was left after your smart switch or any kind of appliance draws current back to the transformer outside your house. The neutral wire is connected to an earth ground.
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