In my apartment, the main circuit breaker has a very low amperage limit of 5A (220V), with a maximum power limit of 1300W. Therefore, about 75% of the time I plug in my PC power plug, the inrush current of the power supply always trip the breaker. Obviously this is very annoying (albeit I only unplug my PC when doing maintenances).
I know, better power supply unit has better inrush current protection, but I believe my current power supply is decent enough (a Seasonic M12-II 520W) and the problem lies in the low amperage of my apartment's MCB. However, I cannot change that unit to a higher rated one due to local regulations (it's sealed and breaking the seals is breaking the laws). So, is there any solution for this problem? Will using something like a UPS works?