Have you just bought a house and then looked for a property indoors?

The first step is to check the switch or leakage protector in the distribution box.

1, depending on the main house. Every time, the main brake will trip. The main brake is a leakage protector. I don't know the opening situation, either the leakage protector or the leakage protection;

2. Let's check the master brake first. The easiest way is to replace a new master leakage protection to see if it still trips.

3. If it still trips after replacement, the switch problem is eliminated.

The second step is to check the situation of our household appliances.

1, this step is more troublesome, and it is necessary to check the home appliances one by one to rule out which one has problems;

2. The desktop computer is the most likely cause of electrical problems in our home. Let's unplug the desktop computer and observe it for a while to see if it will trip again.

3. Then observe other household appliances one by one according to this method, so that you can confirm whether it is a trip caused by the leakage of household appliances.

The third step is to check whether there is a problem with the home line.

1, after checking the switch and electrical appliances, if you still can't find the problem, it is basically a problem with the line; We are going to check the line, because every time the main brake is tripped, the most likely problem is that the line has leakage, and the leakage current of each loop is less than 30 mA. The multi-loop leakage current will definitely exceed the tripping current of the total leakage protector, so the main brake will trip;

2. The inspection method is to shake the table to check the insulation of each circuit one by one, and deal with the unqualified lines. Although it is troublesome, it must be done. We may not be able to do it ourselves, and we need to find a professional electrician to solve it.

3. Through the above methods, the problems existing in the line can be solved. At this point, I believe that the problem of home switch tripping will be solved.