It is installed in heating systems for controlling boilers, pumps, air conditioning systems, etc., and allows for adjusting the room temperature where it is mounted, thereby meeting user comfort requirements. Standards: EN 60730-1 and subsequent revisions EN 60730-2-9 Complies with: LVD 2014/35 / EU ErP Class I (+1%) – EU 811/2013 Technical specifications: Electrical contact: 16(2.5)A/250V. Actuation type: 1B. Temperature adjustment range: 5–30°C. Thermal differential: 0.4K–0.8K. Output device: switching contact. Protection degree: IP20. Insulation class: II. Pollution degree: 2. Storage temperature: 0–50°C. Rated impulse withstand voltage: 4kV. Installation: wall-mounted. Connection: 2 wires. Temperature change rate: 1K/15min.