The role of threading box, junction box and junction box

The threading box, the junction box and the junction box are all used for the interface of the line when connecting the wires during the decoration, but the three have their own purposes. I will talk about the differences in the use of the three.

The function of the threading box is that when the laying length of the line pipeline exceeds a certain limit, or the line is divergent, or the line has too many bends, when the whole pipe is not convenient for threading, it is necessary to add a box in the middle. This The box is the threading box.

The function of the junction box is to connect pipelines and equipment or devices, as well as the transition between light and dark pipelines and the transition between rigidity and flexibility.

The function of the junction box is the place where power distribution, electrical equipment and external lines are connected. This place needs a device to protect the line. In this place, a box will be added for protection. The inside of the box generally has a terminal block for wiring or A connection end without a terminal but with a switch device. In general, this connection device can be disassembled.