Out Of This World Circuit Diagram Of 2 Way Switch

The l1 terminals of both the switches are connected to line or phase or live of the ac supply.

Circuit diagram of 2 way switch. Consider the 2 way switch wiring diagram above that is used to control the bulb in the stairwell. The first way of wiring uses a couple of two way light switches with a 3 wire control. Earth wires are not shown.

You have an. Pin1 of both the switches are connected with the phase or live wire and pin2 of both the switches are connected with the one end of the lamp. Now in the diagram above the power source is coming in from the left.

Simple 2 way light switch with the power feed via the switch. When wiring a 2 way switch circuit all we want to do is to control the black wire hot wire to turn on and off the load. The power source comes from the fixture and then connects to the power terminal.

Suppose you want to turn off the bulb top of the staircase from the upper switch above the ladder then switch off the switch then the circuit will break and the bulb will close. Here is our selection of two way switch circuit diagrams. If you need to know how to wire a two way switch then this is the place to start.

L and n indicate the supply. Notice the black wire is the only wire that we are controlling through the 2 way switch. The schematic shows that the circuit is complete and the bulb is on.

The other end of the lamp is connected with the neutral line of ac power supply. The l1 terminals of both the switches are connected to phase and l2 terminals of both the switches connected to one end of the bulb terminal and the other end of the bulb terminal are connected to neutral of the ac supply. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.