Temperature control with SPST switch and auxiliary switch
for OFF position. Automatic defrost function by constant cut-in value
Terminal 3-4 closes at temperature rise
Terminal 3-6 opens in OFF position
Closing with rising temperature and auxiliary switch (terminal 3-6) connected in series with the main switch
breaks the current circuit as soon as the temperature control is set to OFF position.
The main feature of the temperature control K59 is the cut-out point adjustable via the dial shaft and the cut-in
point remaining constant in all positions. As this cut-in point normally is in the positive range, automatic defrosting
is initiated during each compressor stop period.
Rating at 250 V, 50 Hz
3-4: 6(6)A
3-6: 6(6)A
Dimensions/Connections
Control shown in position COLD according
to standard type, other dial shaft positions
on request.
For the type equipped with terminals 6,35
mm the external terminals are turned by
90° with respect to the a.m. figure.