"Lem" wrote in message
...
Are surge protectors on the main power supply actually needed in
the UK?

here in the UK we have few overhead mains power lines and have a
relatively steady mains power supply when compared to many other
countries (including the US).

However there seem to be very many surge protector products
advertised for sale in the UK (Argos, Maplins, etc).

I am quite sure it is not bad practice to use a surge protector but
in fact I have never known anyone who has has a problem from a
surge coming in through the power supply.

So personally I don't bother using a surge protector on my PC.

Am I being too complacent?

Do you live in an area where lightning is frequent? A lightning strike that
is merely _near_ to an underground utility circuit can induce damaging
voltages into them meaning that your power mains, telephone, and cable TV
are all possible carriers. Admittedly there is no place in the UK that I've
heard of that experiences the sort of storms that ravage parts of the USA,
Flordia comes immediately to mind, but if you ever do have even one event
then a small investment in protection would be invaluable.
--
John McGaw
[Knoxville, TN, USA]
http://johnmcgaw.com