Thermostats & Controllers
for filter fans & PTC heaters – climate control in cabinets
Thermostats & Controllers are used to regulate temperature and humidity in cabinets and enclosures with filter fans and PTC heaters.
Through simple and local control, the Thermostats & Controllers contribute to stable operation, reduced condensation and a longer lifespan of installed electronics.
Explore our range of Thermostats & Controllers
For Filter Fans | 0° C - 60° C
For PTC Heaters | 0° C - 60° C
For Filter Fans & PTC Heaters | 0° C - 60° C
For Peltier Coolers & Cabinet Heaters 24V | 0° C - 60° C
For Filter Fans & PTC Heaters | 40 - 90% RF
Speed controller with display | -20° C ... +60 °C
When are Thermostats & Controllers for cabinets the right choice?
Thermostats & Controllers are the right choice when the climate in the enclosure needs to be controlled automatically without a PLC or higher-level control system.
- Temperature control of filter fans to ventilate excess heat
- Control of PTC heaters for frost protection and condensation prevention
- Automatic operation based on temperature and/or humidity
- Simple and reliable solution for control cabinets in industrial environments
When might other solutions be more appropriate?
Thermostats & Controllers for filter fans and PTC heaters are intended for simple and local climate control in electrical cabinets. In some situations, other solutions may be more appropriate.
- Only passive condensation protection is needed → a simple PTC heater without a control unit may be sufficient
- Only ventilation without temperature control is required → filter fan without control unit
- The enclosure is in a stable indoor environment without risk of condensation or low temperatures
- The climate function is already controlled externally via existing thermostat or control circuit
Technical characteristics ofThermostats & Controllers for cabinets
- Temperature and/or humidity control
- Intended for filter fans and PTC heaters
- Adapted for DIN rail mounting in control cabinets
- Reliable components for continuous industrial operation
- Simple settings for stable climate control
Related product areas
FAQ - Frequently asked questions about Thermostats & Controllers
Can the same Thermostat control both the filter fan and the PTC heater?
Some models can control both heating and ventilation, while others are designed for one function at a time.
Do Thermostats & Controllers need to be programmed?
No, most units work with fixed settings via a dial or knob and do not require programming.
Do Thermostats prevent condensation in control cabinets?
Yes, by controlling heating and ventilation, the risk of condensation is reduced.
Where is the Thermostats & Controllers mounted?
Thermostats & Controllers are normally mounted inside the control cabinet, often on a DIN rail.
Do you need help choosing the right Thermostat & Controller?
Our experts will be happy to help you find the optimal solution for your installation.
