How To Wire A Wall Switch

When we use electricity in our daily home, we need three wires to be safe, which are the live wire, the neutral wire, and the ground wire. The ground wire is usually a yellow-green two-color wire. You can use a tester or a multimeter to find the live wire. After finding the live wire, you must remember its color and mark it. The remaining one is the neutral wire, and you must also remember its color.

If Wall Switch is used to control the power socket, you can use this method to connect it. Connect the live wire to the live wire inlet of the switch, which usually displays L. Connect the live wire outlet of the switch to the live wire connection port in the socket, and connect the neutral wire to the neutral wire connection port in the socket, which usually displays N. If the wall switch is used to control the switch of the lamp, and the socket does not need to be controlled by the switch, then at this time, the live wire should be connected to the live wire inlet, the live wire outlet of the switch should be connected to one of the connection ports of the lamp, and the neutral wire should be connected to another connection port of the lamp, so that the switch and the lamp form a loop. At this time, connect the live wire to the live wire input port of the two-hole socket, and connect the neutral wire to the neutral wire connection port of the socket, so that the socket also forms a circuit.