There is no electricity in the sockets in the kitchen and living room, there is electricity in the l

Find an electrician to test it and see which switch touches the line. It's better to find an electrician, and let professional people do professional things.

The socket has a leakage protector when the socket is empty, this is the protection action tripped, the electrical equipment plugged in your kitchen socket is very likely to have a short circuit, your strong power transmission will cause a trip to the level, I see that your total incoming switch is closed, it is very likely that the incoming line in the meter box downstairs is empty tripped, unplug all the electrical equipment in the kitchen first, and then go to the electricity meter box downstairs to see, if the switch jumps and closes.

Short-circuit tripping, the circuit after the tripping switch has no electricity and is not dangerous. >>>More

It's best to have an electric pen so you can troubleshoot the problem! Red: L, zero, N, ground (yellow-green), G<> >>>More

There is no big problem, as long as your main line is more than or equal to 4 squares, there is no problem.