On 15/02/15 17:24, ARW wrote:
"Kevin" wrote in message
...
I see that many suppliers now offer both SP and DP versions of
switched sockets, with DP up to 50% dearer for a given make.

What governs which version one should use?


The choice of the person buying the sockets and nothing else.


Thank you, gentlemen: there obviously wasn't any great subtlety of rules
or practice which had escaped me: I'll continue to buy SP sockets when
available, but stick to DP flex outlets.

__

Kevin