Two control parts of household power distribution box
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In the design of household power distribution box, of course, some protective devices will be used! Of course, the use of distribution box, also need to have control switch, there are two kinds of commonly used, one is the air switch, one is leakage protector, but no matter which one, it can protect our distribution box well! Of course, in the household power distribution box, it has different uses. Now let's talk about the differences:
