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JUMO heatTHERM – Panel-Mounted Thermostat (602031)


  • Liquid expansion
  • Microswitch with snap-action system
  • Temperature compensation (standard)
  • Safety switch-off at -20 °C
  • Cadmium-free, RoHS compliant


Versions according to DIN EN 14597


Customer benefits

Process reliability
The influences of the ambient temperature on the measuring system are compensated by a bimetal disc. This ensures high switching point accuracy.

Long-term stability
The thermostat is perfectly suitable for precision long-term use due to a maximum switching point deviation of +/- 5 % throughout its entire service life of 250,000 switching cycles (TR, TW). 

Environmentally friendly
The environmental friendliness of the JUMO heatTHERM is ensured by its cadmium-free structure and RoHS conformity.

Energy saving
No additional auxiliary energy is required for temperature measurement. For this reason, the electromechanical thermostat offers a decisive advantage.


Control and monitoring of thermal processes. For example:

  • In open and closed heating systems
  • In steam boilers


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