Two points are said to be common if they have the same potential voltage in this sense neu. 120volt circuits and the neutral wire the typical 120volt ac circuit requires a return path to earth ground which is.
See Inside Main Breaker Box
How does the neutral wire work. I am giving you my version of what the neutral wire does in your main electrical panel in your house going back to the transformer. It provides the return path for the current provided by the hot wire. It is only there to break the live ie. These conductors are designated as follows. The white wire is called the neutral wire. The bare wire is called the ground wire.
It provides the return path for the current provided by the hot wire. The white wire is the neutral wire. The purpose of the neutral wire united states home electrical system the typical home electrical systems here in the united states uses what is known as. A two way switch has a terminal called common because terminals l1 and l2 have it in common can be at the same electrical potential as it generally. 1 run a neutral wire call in an electrician and get him to run a neutral wire running from the light fixture to the. 2 use smart switches that dont need a neutral wire some dimmable smart switches can be fitted with no neutral wire.
The black wire is the hot wire which provides a 120 vac current source. The neutral wire the. Here i talk about the neutral wire in residential electric. 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. A good electrician would also connect the earth wire to the switch. It is only there to.
The copper wire is called the ground wire because it is connected to the earth either directly or through another grounded conductor. Cut power to the light. 3 use dimmable smart bulbs. Youve got three main choices. A switch does not carry the neutral wire.
Gallery of How Does The Neutral Wire Work
