How to install a five hole socket by yourself

After the house is decorated, sometimes the socket is not installed. Generally, it costs about 300 yuan to find someone to install all the sockets in the house. Why not install the socket yourself. First, it saves money. Second, after practice, there is no need to ask for help if there is any small problem with the socket at home.

Operation method

Turn off the power switch of the house where you want to press the socket. After confirming that there is no power, peel off the wire skin of the wall socket hole. Note that the stripped wires should not be connected together. Generally, the three wires are zero, ground and fire.

Generally, the live line is red, zero is blue, and the bottom line is yellow. If there is only one yellow wire. The remaining two are of other colors, and it is uncertain that they are the live wire. Now you need to turn on the power switch of the house, measure the two wires with a stylus (remove the yellow wire), and the wire that lights up with the stylus is the live wire.

After confirming the live wire, neutral wire and ground wire, turn off the power supply of the house. The five hole socket is marked with L? N? L stands for fire, N stands for zero, and the last criterion is zero. Then insert the neutral wire, live wire and ground wire into the corresponding contact and fix them.

The rest is simple. Fix the socket on the concealed gluing with screws and press the removed socket fittings. Try the power supply.