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Andrew Gabriel
 
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Default Lighting circuit - loop through in switch

In article ,
(John Southern) writes:
This is known as the "switch feed" method of wiring common in
industrial and commercial wiring. Also good for domestic and the the
method i prefer because hopefully all connection are in the switch
back boxes.


Also allows replacing the switch with a device which needs a
permanent live and neutral supply, like an X10 wall switch
for example.

--
Andrew Gabriel