Nothing is fused here and the same goes for a majority of European countries.
The sockets will be 16amp and the lights probably 10 though some may be 5.
All it means is that the appliance is more likely to get damaged should there be a fault, you would need a 13a fuse anyway.
It doesn't even matter which way round you wire the live and neutral.
A lot of electrical problems to do with over heating and circuits cutting out can be down to loose connections.