The selection of the correct size of the waterproof box is based on the size of the existing components and the location of the equipment to be placed to decide. At the same time, we should also consider whether new components will be added in the future, and if so, whether there is enough space for them. Also note that the space available for installation is usually smaller than the internal dimensions provided. It should also be noted whether the reference size provided by the Large Waterproof Junction Box supplier is external or internal.
It is generally understood that a junction box consists of a cover, a body, a seal, and a cover screw. According to different needs, manufacturers will also match such as wall fixed hanging Angle, installation floor, cable joints and other optional accessories. In order not to cause problems later, it is necessary to find out which parts are standard and which are optional accessories before ordering.
The above points are a few points for attention about the choice of waterproof junction box sorted out by xiaobian, hoping to help you. It is suggested that when you buy waterproof junction box later, you must go to the regular manufacturer, so that the quality is more guaranteed.
1. Large Waterproof Junction Box Excellent UV resistance and aging resistance
Among non-metallic materials, PC material has excellent anti-aging performance. The anti-aging performance test shows that the maximum aging thickness of the surface is less than 50% in 20 years in different places and different climatic zones μ m。 The minimum thickness of most boxes is 5mm, which is less than 1% of the box thickness, so it has no obvious impact on the mechanical performance of the box. Lingwai has adopted a special UV resistant surface treatment process to further enhance its aging resistance.
2. Long service life
The service history in Europe can prove that its service life is at least 20 years; The simulated aging test shows that its service life is more than 20 years, far exceeding that of traditional materials such as metals. Some companies producing pipes with such materials also claim that the service life of their pipes is 50 years.
3. Flame retardant, smokeless and non-toxic
This material is a kind of flame retardant material.
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