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Teach you the most standard three wire connections

Teach you the most standard three wire connections

Hydropower is an important part of the renovation. If you don't do it at the beginning, it will cause countless troubles.
 
The most standard three connection diagrams, the following is the first connection. Note: There should be no connectors in the home decoration, especially in the online tube, there should be no connectors, if there is a connector, it should be in the wire box. The usual wire joints are such a connection to ensure that the wire joints do not cause ignition, short circuit, and poor contact.
 
The following is the second connection method (fireproof tape isolation method), which is mostly used in hanging items, or in high-energy projects, the main line cannot be broken, the line is around the main line for 6-8 weeks, the spotlight in the ceiling, one There are a lot of lights on the road that are connected in this way. They are wrapped in fireproof tape. Its function is to prevent electric fire from burning things. This is very important in the ceiling. Wrap it with an insulating tape.
 
The following is the third connection method, which is the crimping method. This method is the most standardized and practical, but it requires special tools to do it, press the crimping tool to press the wire, and use the piezoelectric wire. Special pliers, put on the pressure line, press hard. In addition, we must also say that the size of the pressure line is related to the number of roots according to the size of the line. We usually use the T4 type, which is a millimeter in diameter and can press four wires of four square millimeters.
 
We have seen many wire accidents, some of which are caused by the overload of the wires, and the other part is caused by the looseness of the wires. The connector in the wire box does not meet the specifications. When the wire is not under load, there is nothing wrong with it. As soon as the electric switch is pushed, it will trip, and the wiring box of the wire will "snap" a few times, and then There is a tripping sound. This phenomenon is all due to the fact that the connector of the wire is not standardized, and the voltage is in contact with the load, resulting in poor contact.