Electricity Outage: How to Restore Power after Outlet Incident - Apartment, Meters & Breakers

The pre-meter protection ("main plug") located vertically on the cage has blown. As a result, the counter does not work either. If you know where this security is on the cage, discreetly open the door of the riser and take a look at what it looks like with others, yours will have a switch in a different position than the others (if they are identical, but in blocks they are usually identical). Turn your back on and that's it If you do not know where the pre-meter protection is, then open the cabinet with the meters and shine the whole riser up and down, most often (at least I used to meet it) they are in the first cabinet under the meters.
best regards
EDIT: I missed my friend Check if there are any other traffic jams in the vertical position, of this type or automatic, if not, one of the white ones at the top is yours. Now the only question is which ... Going to logic, if the upper counter is also the upper cork, but I have already seen such combinations in my blocks that my head is small

These are old type fuses. I thought you had circuit breakers on the cage, but I was wrong. One of these fuses is yours, if you do not have such a suitable "in reserve", you will be visited by an electrician who will replace this fuse with a suitable one.
PS Sorry, I did not notice that my friend and I wrote earlier that a buddy

Some people find it hard to turn their heads 90 °. Take a picture in the correct position.

And why if everything is visible here as it should be? There are meters and two fusible plugs as pre-meter protection, one per apartment. As for my friend - check if there is an "8" written next to the apartment number next to / on any traffic jam. Now there is only a replacement, if there are no spare ones, an electrician visits and takes food to the neighbors

After all, I said it before, besides, we are not sure that the top plug is the upper counter, I have such an attraction that the automatic fuses are not described and the right one is for the apartment on the left and vice versa, a complete circus when someone comes to rummage and do not know who is to cut off the electricity

Now there are two options - either my friend will blindly remove the plug, not being sure that it is hers and check if any of them match with the parameters (volts (V) and amps (A)) or wait until the morning for someone who knows which plug is whose. You can, of course, try to unscrew the top one, but woe if your neighbor has a watch set without a battery ...

None for a bid! Pre-meter protection must be exactly as it was installed!

All the more so, it should not be advisable to provide pre-meter protection other than assumed, i.e. with different parameters.
EDIT: I have to unfortunately disconnect from the discussion, I have to finally go to sleep I wish you good luck and a good night's sleep afterwards

I am only surprised that there was no seal on these fuses. Of course, if these are pre-meter protections. Either way, call an electrician who will find out what these protections are. Because if you neglect it, in case of control you can be accused of stealing energy. And then the penalties are severe.