Technical Features

• Contact Type: Equipped with a Normally Closed (NC) contact configuration, designed to interrupt a control circuit (such as a thermal actuator or heating valve) when the set temperature is reached.

• Dual Control Interface: Features both an integrated rotary dial for smooth temperature adjustment and a supplementary rocker switch for manual system control or mode selection, accompanied by a status indicator LED.

• Series Compatibility: Fully modular and engineered to integrate seamlessly into Berker S.1, B.3, and B.7 frame ranges.

• Design & Finish: Finished in a sophisticated anthracite matte, providing a modern, low-glare dark appearance that resists fingerprints and complements contemporary interiors.

Applications

• Underfloor Heating Control: Ideal for managing thermal actuators in water-based underfloor heating loops within residential and commercial zones.

• Electric Heating Systems: Suitable for regulating electric room heaters, baseboard convectors, or wall panels requiring an NC thermal control loop.

• Smart & Conventional HVAC: Perfect for individual room temperature management in homes, offices, hotels, and educational facilities.

Buyer Guidance

• Verify Electrical Wiring & Load: Ensure that your heating setup matches a Normally Closed (NC) switching circuit and check that the switching capacity aligns with your connected heating loads or actuators.

• Check Range Integration: Confirm that your surrounding wall plates and cover frames belong to the Berker S.1, B.3, or B.7 series to guarantee a flush, professional fit.

• Finish Coordination: Verify that the anthracite matte color matches other switches, dimmers, and socket outlets installed within the same room or architectural zone.