When it comes to PVC junction boxes, people may feel strange. In fact, PVC junction boxes can be seen everywhere in daily life, but they are not easy to be found on the surface.PVC junction box is often used in switches, sockets and other places, can effectively protect the safety of the switch, can be said to be closely related to our life.Next, we will introduce the national standard of PVC junction box, which helps to have a better understanding of PVC junction box.
PVC switch junction box in the production process, according to the national building electrical acceptance code GB50303-2002 related provisions of the production, to ensure that the PVC junction box in the acceptance process can pass smoothly.At the same time, the use of high-quality raw materials to ensure the corrosion resistance, aging resistance and other characteristics of the PVC junction box, in the use of better use effect.
The specifications of PVC junction boxes are 86HS-50, 86HS-60, 86HS-70 and 86HS-80.PVC flame-retardant 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 longer, or the wire pipe to turn the corner), the PVC junction box is used as a transition, the wire pipe is connected with the PVC junction box, the wire inside the wire pipe is connected in the PVC junction box,It protects the wire and connects the wire. This is the PVC junction box.
