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Explosion-proof threading and junction box difference
Explosion-proof junction box and explosion-proof box, although both are explosion-proof box, but it has the essential meaning and role of difference, although only a word of difference, but the function and characteristics are very different.
Explosion-proof junction box role:
The explosion-proof terminal box is the place where power distribution equipment and electrical equipment are connected to external lines. This place needs a device to protect the line. In this place, a box will be added for protection. The inside of the box will usually have a terminal block or no line. Terminals but with connecting ends of switching devices, under normal circumstances this connection device can be removed.
Explosion-proof threaded box role:
Explosion-proof box is when the laying length of the pipeline exceeds a certain limit, or the line is in disagreement, or the line is turned too much. When the whole pipe is not easy to thread, it needs to add a box in the middle. Explosion-proof box.
In fact, both the explosion-proof junction box and the explosion-proof box are made of the same material and are all made of copper-free aluminum alloy die-casting. The surface is spray-coated and has corrosion properties. Can reach the corresponding explosion-proof grade.