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How To Buy Household Distribution Box?
- Jan 25, 2018 -

1, the current distribution box on the market there are two kinds of metal shell and plastic shell, the structure has two types of concealed and open-mounted, so the choice, according to the actual need to choose, no matter what type of allocation Electric box, the box must be intact.

2, the distribution box home wiring box junction should be set up to the line, the leading and protective effect of the ground wiring, and must ensure that the overall and local parts are intact, when we buy again to see clearly , But also have very good insulation, you can use the pen to measure to see if the insulation is good, we must ensure safety.