How to connect low voltage cables

Low voltage cable wiring requirements:

1. There should be no connectors, especially in the online pipe, and the cable connectors do not cause a large fire, short circuit, and poor contact.

2. Use wires to connect the ceiling. The main line cannot be worn in stages. Use fireproof tape to wrap it inside to prevent electric ignition.

3. The method of wiring with a crimp cap is commonly used. The T4 type can press 4 4 square millimeters of wires.

In short, the connection of low-voltage cables should be neat and orderly, marked for easy maintenance. Try to use red neutral wire to use blue and ground wire to use yellow.

Low-voltage cables are generally connected by connecting pipes, and are divided into two categories according to the material. A single material only needs to be made of copper or aluminum, and the pipe needs to be twice as good as a single wire. If the cable material is mixed, excessive copper-aluminum wiring pipes or bolts are used to tighten, and lock them with 3 corners of wire ropes. The former must be pressed firmly with a pressing plier, and put it in a heat shrinking tube, and handle the split insulation of the low-voltage cable and then heat shrink. The latter is locked by a wire rope with 3 corners, and it is troublesome to handle the wire connection head too large, and it is only used when there are no pressing pliers or high altitudes. In addition, there is a high-pressure self-adhesive combination treatment that is more convenient.