What is the correct connection of three-hole socket three-hole socket

Speaking of the three-hole socket , I believe that everyone is familiar with, is common in our lives, that to ask you what is the three-hole broadcast, how to install, it is estimated that few people answer up, today i will collected some relevant Knowledge, hopefully, will allow everyone to have a better understanding of the three-hole socket .

What is a three-hole socket :

The three-hole broadcast stands by its name implies that there are three jacks on the panel, respectively zero hole, fire hole and a hole in the ground wire. If the metal casing of the appliance is connected to the ground wire, if there is leakage, it can be smaller. The resistance will lead to electricity leakage into the earth and play a very good protection of property and personal safety.

Three-hole socket correct wiring :

When installing a three-hole power outlet, it must be strictly operated in accordance with the standards for the installation and arrangement of electrical circuits. In practice, the correct assembly of ground, neutral, and fire wires is very important for safety. The socket of the single-phase three-hole power socket is connected to the fire wire on the right jack, the left jack is connected to the zero line, and the upper hole is larger than the other two jacks to protect the neutral line. When connecting, remove the excess insulation from the three wire ends to expose the copper wire. Stick the wire and place it in the corresponding hole. If the thread is too long, it is recommended that you cut it off and follow the corresponding position. Note the zero line. It is to be connected to the neutral of the neutral line, but it cannot be connected between the neutral line of the neutral line and the ground line. Otherwise, if a disconnection occurs in the neutral wire, the voltage will be led to the neutral wire jack through the electrical equipment, and then transmitted to the housing of the appliance through the connecting wire, which will cause people to touch the electrical housing and become a danger of electric shock.

Three-hole socket wiring considerations :

1, pay attention to whether charged

When wiring, it is necessary to cut off the circuit of the fire line to avoid the circuit from loading.

2, wire color to match

When connecting the three-hole socket, pay attention to the uniform color of the wire. Generally, the neutral line will use the cool color line, while the FireWire will use the warm color line, and the other color is the ground line.

3, pay attention to the quality of the box

When connecting the three-hole socket, it is necessary to pay attention to the stability of the cable box. It is recommended that it be fixed with cement or sand. If the cable box itself is damaged, it must be replaced in time.

Summary of the article: The above is for everyone to introduce what is the correct content of three-hole socket and three-hole socket related content, hoping to help needy friends, only know these little knowledge in order to deal with life Problems that may arise will ensure personal safety, but they must be strictly installed. Therefore, it is recommended that you use a three-hole socket when you are fitting. If you still need to learn more about the relevant information in the later period, please welcome us to our website and we will share more exciting content with you.