In family life, we can install and repair some simple building materials by ourselves. Among them, the installation of cable slot is like this. Cable slot is also called cable slot, and its main function is to sort out the materials of power line, data line, etc. For the installation of cable slot, many people may not understand, the following is to introduce the installation precautions of cable slot.

1. Cable trunking, also known as routing trunking, wiring trunking or line trunking, is an electrical tool used to sort out power lines, data lines and other wires and fix them on the wall or ceiling.

2. All the non-conductive parts of the non-metallic trunking should be connected and jump connected to make it a whole, and the whole connection should be done well.

3. The connection interface of trunking shall be flat, the joint shall be tight and flat, the cover of trunking shall be flat without warping, and the outlet position shall be accurate.

4. When the cable trough passes through the deformation gap, the cable trough itself will be disconnected, and the inside of the cable trough should be connected with a connecting plate, which cannot be fixed. There should be compensation space for the protective ground wire, one bolt should be fixed for the slot ct300 times 100 or less, and two bolts should be fixed for the slot ct400 times 100 or more.

5. The cable slot is smooth without distortion, burr, tight and smooth joint, and the accessories are rich and complete.

6. The cable trunking installed in the shaft and the cable trunking passing through other fire prevention areas shall be provided with fire prevention interception measures according to the design requirements.

7. The length of the steel trough at the end of the straight line exceeds 30 meters, and the cable trough is provided with a compensation device across the deformation gap.

The above is the installation of cable slot some methods and precautions, we must bear in mind, so as to ensure the final use effect.