Neutral Wire

It s the neutral wire that allows for the current to alternate since the neutral wire acts as the roadway back to power source.

Neutral wire. Neutral wires only exist in ac power. This is a safety feature in case the hot or neutral wires somehow come in contact with metal parts. One way is to extend a neutral wire from a previous switch box comprising of neutral wire and the second way is to add a new neutral wire in the house by following the electrical and building codes. Ac power on the other hand have hot wires which come in three phases a neutral and a ground.

For electrical installations with split phase three wire single phase service. Neutral wires can be added by two ways. 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 contrast the ground wire is connected to any metal parts in an appliance such as a microwave oven or coffee pot.

A wire having zero potential with respect to earth is a neutral wire. Dc power consists of a positive a negative and a ground. In a 3 phase 4 wire system we have l1 l2 l3 n. The neutral wire forms a part of the live circuit along with the hot wire.

Why is this so important though. The neutral is an insulated wire because it is part of the circuit which flows electrical current. 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. The grounded electrode conductor.

We will discuss the purpose of the neutral wire a bit later. 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. Essentially it allows power to return to its original source. The neutral wire.

This n is coming from distribution transformer star point which is grounded by a wire at the transformer end. The last option is use such smart switches that don t require a neutral wire for their operation. A neutral wire is a type of wire in which carries currents back to the source of power and or regular voltage. Neutral is a ci.