1、 If the household lighting distribution box is installed, it is necessary to purchase the incoming line, which is connected to the main switch of the household through the live wire in the leakage switch, and to the switches of each room through the live wire, because the zero line is public, so it is OK to separate it into each room.

2、 When wiring the household lighting distribution box, we should see clearly the design of the wiring diagram of the household lighting distribution box, and do not confuse the zero line and the live line. If the two are connected wrongly, there will be no power supply, which will cause mistakes for people. In fact, no matter the connection is positive or negative, because the function of the leakage switch will make the zero line and the live line have actions, because many zero lines In the leakage switch, they are all together, so after the switch is opened, there is no zero line but the live line, so we need to pay attention to the problem of the live line and the wrong connection of the zero line. As for how to distinguish the two, we can see the leakage switch.

3、 Before installing the household lighting distribution box, we should buy all the equipment involved, then measure the rated current and working voltage of the household circuit, configure a similar lighting distribution box according to the power supply of the household circuit, and then design a wiring diagram of the household lighting distribution box, and carry out construction and installation through the wiring diagram of the household lighting distribution box Sample the whole process down, installation is also very convenient.