In home decoration, the junction box is one of the electrical accessories, because the wire used for decoration is through the wire pipe, and in the joint part of the wire (such as the line is relatively long, or the wire pipe to be cornered) is used as a transition, the wire pipe is connected with the junction box, and the wire in the wire pipe is connected in the junction box to protect the wire and connect the wire, which is the junction box. So do you know what are the materials of the junction box?
The junction box is divided into metal and PVC according to the material, both of which have their own advantages and play their own role in different fields.