Is the reason why the input and output of the electrical box switch are normal, and the zero line of

The switch and the socket are different wiring, the switch is normal lighting, and the socket is abnormal, this situation is normal. There are two possibilities for the problem: 1) zero fire short circuit, which is unlikely, so it will trip; 2) The zero line of the socket line is broken (or the contact is poor), as if there is an electrical appliance plugged into the line, the live wire is connected to the zero line through the electrical appliance, but there is no current because the zero line is broken, so the same voltage will appear in the two.

This is a more dangerous thing, then it is better to put uh, the electrical box uh in a different position may be better, if there is a fire in the vagina, it is more dangerous, high temperature will accelerate the aging of the power insulation.

Obviously, there is a broken circuit in the kitchen circuit, or there is a high possibility of virtual connection.

[Sockets and switches connected by yourself] are easy to do, you know the live wire, neutral wire, grounding wire, do you confirm that there is no wrong connection.

The kitchen and bathroom are damp, so the switch and socket should be kept away from the water source, and now the smart toilet is fashionable, so there should be a socket next to the toilet, and if you want to install an electric water heater, you should also set up a socket at the location of the electric water heater.