PVC junction box is often used to protect the wire from aging, corrosion and so on, so we know that it is the object of action is the wire.First of all, it must have the performance advantage of not being corrode by the external environment and old deterioration. In addition to having these properties, the product itself can also be waterproof and fire-resistant, antistatic, and will not become an accomplice in the event of a fire emergency.We can rest assured that the use of PVC junction box, the composition of the material makes it become an environmentally friendly product, will not emit any pungent and toxic smell, causing environmental problems.With the use of more and more high-power electrical appliances in the family, the junction box has a good heat dissipation performance, with the PVC junction box we can rest assured that electricity.
The junction box commonly seen is 86 type, which refers to the outer diameter of the switch socket board is 86*86mm. In daily life, we see two common junction boxes made of PVC and white iron box, and PVC junction box is a white product made of PVC material.PVC junction box through the national 3C quality and safety identification, in line with national standards, at the same time because of the particularity of the material, so that it has its good flame retardant performance, high temperature resistance, safety is guaranteed, at the same time in case of fire can do not burn, with high strength insulation fire situation.Of course, the PVC junction box also has good compressive crack prevention performance, concrete can be poured on it, not easy to deformation.
