Homer J Simpson wrote:
"Coleman" wrote in message
...


I usually extend the mains flex by soldering but the finished join is
too bulky when winding the flex or pulling it around a corner.


Then you are dangerous beyond belief. You cannot do this - it violates UK
regulations.

You must add a socket and a plug to connect the two cables.

Any other joining method will result in potential loss of fire insurance and
possible prosecution.

You can buy Permanent Mains Flex Connectors that don't involve plugs and
sockets, eg http://www.maplin.co.uk/images/Full/VJ81C_VJ82D.jpg

"Waterproof" versions are also available, for outdoor use.

--
Sue