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The Junction Box Complies With The Use Of Outdoor Harsh Environments
- May 27, 2017 -

With the popularity of broadband in the district, to the user with a large degree of convenience, but at the same time encountered other problems, such as cell users into the line when the wiring problem, if the wiring is not appropriate, then it may affect the product The use of stability, Junction Box so how to install the junction box has become a very important issue. Engage in electrical friends may be more familiar with what is the junction box, but we know the role of the junction box? Today Xiaobian to give you about science.

First, the construction of the junction box

General junction box by the lid, box, terminal blocks, diodes, cables, connectors, Junction Box composed of several major parts.

Second, the function of the various parts of the junction box

Shell to have a strong anti-aging, Junction Box anti-ultraviolet ability; meet the requirements of outdoor harsh environmental conditions;

Self-locking function makes the connection more convenient and firm;

Must be waterproof seal design, scientific anti-shock insulation protection, with better safety performance; terminal installation should be strong, and the convergence with a good welding.

Diode is divided into: bypass diodes and anti-backlash diodes. Junction Box The main function of the diode is a one-way conduction function.

The role of the junction box:

1. Enhance the safety performance of components

2. Seal components Current output section (lead section) 3. Make the assembly easier and more reliable

Third, how to install the junction box

(A), the installation steps:

1, first by the furniture company in the furniture table cut a mounting hole (please note that the different products of different openings);

2, the junction box into the mouth of the cut;

3, with the screw fixed junction box;

4, connect the cable, pay attention to pop-up junction box cable length to stay, Junction Box for the junction box can be successfully bounced;

5, the cable reasonable cloth;


 1) be sure to confirm the size of a good hole;

 2) If it is their own openings, must not open the hole, the need for professional tools with;

 3) Junction Box Do not tear the protective film on the surface of the terminal box when installing the terminal box;

 4) junction box panel edge thin, pay attention to scratch, bump;

 5) cable to stay in length should be able to take all the junction box out of the table, 25cm range.