plugwash said:
sure the modern plugs have earths but they are done in different ways and there is a situation where an earthed plug from one country in another countrys earthed socket won't be earthed
you say some other european countrys use 30A radials how is this done safely with unfused plugs that in some cases can have 3A flex attached (or is it done not safely or are we not the only country that fuses plugs)
also in a lot of europe not haveing earths is failry common in older installs (even in public places like hotels) unlike here where you see earthed sockets almost everywhere
One countries plug not fitting another countries socket is obvious. Their radials are protected by a 30A bottle fuse back at the board, particularly in Germany. I have yet to stay in a hotel in mainland Europe that does not have earthed outlets and believe me I have stayed in some run down places in the course of my work. And as a matter of fact, no we are not the only country that uses the fused plug. In fact the UK type of distribution (ie 3 pin plug) is the most commonly used system in the world, as far as population is concerned. For example our system is used in China, Austrialia and South Africa to name but a few. As far as no earthing is concerned, it is no more common that finding an old installation in the UK with no PME or earth rod installed