Several people have asked me about these time switches and as I
have one complete with instructions I have decided to reproduce it
here.
For instruction leaflet click on links below:
The mechanism has prongs which slide into sockets in the bakelite housing. You can pull it out to gain access to the terminals and fixing screws.
The unit that I have has a spring reserve and a day omitting
facility. It is one of a range of timeswitches extensively used in
the 1970's and has been in use for the last 20 years in my home to
control an immersion heater.The head office and works of Sangamo
Weston Limited were in Enfield, Middlesex, England.
For more information about Sangamo Weston Limited see the bottom of
this page:here
Sangamo still manufacture a modern version of these time switches
(and many others) see:http://www.sangamo.co.uk/
Their current postal address is:
Sangamo Limited
Industrial Estate
Port Glasgow
PA14 5XG
