By wiring a 2 way switch the circuit below shows the basic concept of electricity flow to the load. The electricity flows from the hot wire black through the 2 way switch shown in off position and then to the light and returns through the neutral wire white.
Wiring A 2 Way Switch
What is a 2 way light switch. So what is a 2 way switch. Its okay if this is too complex for you. A light fixture can operate with two switches in different locations. The 2 way switch or single pole double throw switch is a three terminal switch. Well break it down pretty soon. Wiring two switches to one light fixture adds convenience to any room with two entryways.
There are 3 basic types of switches that are used for domestic purposes. When attaching the looped wires to the switches keep the open end of the loop to the right. A 2 way switching connection means you can control an electrical equipment like bulb by two switches placed at different places generally used in the staircase. Here 1 terminal is the input and the other two are used as outputs. A two way light switch is a switch that can be used in conjunction with another two way light switch to turn a light or lights on and off from more than one location. The three terminals are usually named com l1 and l2 but sometimes com 1 way and 2 way are also used.
If a light switch is 1 way this means it is just an onoff switch. This is a completed circuit. A 2 way switch means there is another switch controlling the same light. This practice maintains the loop form when the terminal screw is tightened. A two way light switch produces light when two of three wires transport a current to either end of the installation. So why is it called a 3 way switch.
Lets assume the load you are controlling is a light. Because it uses two switches and one appliance. Before proceeding an important component called a two way light switch is the main element of the 2 way switching irrespective of the type of wiring used. The third wire creates repetitive switching at either end. It is a standard single pole switch with three terminals. The red wire is the traveler that carries the current from one switch to another.
Now lets look at the 3 way switch. Two way switch can be operated from any of the switch independently means whatever be the position of other switch onoff you can control the light with other switch. This is the simplest type of switch.
Gallery of What Is A 2 Way Light Switch
