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Intended for switching applications
in professional equipment, CH 144 is presented as a model designed
for direct connection to printed cicuits conforming to the international
grid of one inch (2,54 mm).
In addition to the usual possibilities
of 1 pole 12 positions up to 6 poles, 2 positions, with or without
shorting contacts, it offers practically all of the universal switching
combinations. These are rendered possible by the displacement of
the contact-controlling cams in the 144 notches of the rotor.
Self-latching covers gives
acces to interchangeable switching components. Thus, the desired
number of positions is obtained by lifting the front cover. The
rear and upper covers allow the locking rods and cams to be seen.
In spite of its small size,
this model offers technical characteristics which are comparable
to those of our series CAF CI. It is robust because its materials
and components have been proved in our climatic endurance chambers
and on our test benches for many years. Technical characteristics
are listed on the page facing. On the reverse side of the same page
will be found the universal grid as well as some of the usual combinations.
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