Thermoelectric Cooling Devices (Peltier Technology)

Our thermoelectric cooling and heating systems are based on the proven Peltier technology and offer a reliable, low-maintenance, and environmentally friendly solution for climate control in control cabinets and electronic enclosures—especially under demanding environmental conditions. After installation, there is no exchange of air between the interior of the switchgear cabinet and the surrounding air, as all Peltier cooling devices are designed accordingly.

Function & Advantages

Cooling or temperature regulation is achieved through Peltier modules that transfer heat from inside the enclosure to the outside – similar to a small heat pump. Since no refrigerants are used, there is no risk of leakage.

Many units can be installed in almost any orientation, achieve protection ratings up to IP56 or higher, and are suitable even for harsh industrial or outdoor environments with dust, oil mist, or fluctuating temperatures.

Typical Applications

• Cooling and temperature regulation of control and switchgear systems in industrial environments.
• Outdoor enclosures or weather-exposed applications where condensation or leakage must be avoided.
• Applications with sensitive electronics requiring maximum reliability.
• Combined cooling and heating operation, e.g. for active prevention of condensation in outdoor use.

Key Features at a Glance

• Typical cooling capacities ranging from several dozen to several hundred watts (depending on model).
• Operation in ambient temperatures from approx. –10 °C to +80 °C, or higher in special versions.
• Installation possible in almost any position – ideal for mobile or unusually mounted cabinets.
• Low-maintenance operation: no refrigerants, no filters requiring frequent replacement.
• Environmentally friendly: no conventional refrigerants, resulting in low risk and low operating costs.

Your Benefits with Our Solution

• Custom adaptation: Design, performance, airflow, and power supply can be tailored to your specific application.
• Robust technology for extreme conditions: resistant to high ambient temperatures, vibrations, positional changes, and contamination.
• Liquid-to-air solutions: particularly suitable for cooling liquids or compressed air.
• Ideal for indoor and outdoor use: our range includes Air-to-Air and Surface-to-Air systems.
• Quick installation and easy integration into existing control cabinet systems.