An electronic room thermostat designed for optimal control of thermoelectric actuators. The application range is primarily focused on individual room control via actuators in underfloor heating systems. The thermostat features precise control through pulse width modulation. CE manufacturing standard – The marking certifies that products placed on the market comply with applicable EU directive requirements. Materials: PC (polycarbonate) + ABS (Acrylonitrile butadiene styrene) Color – housing and rotary knob – RAL 9003 – signal white. Technical specifications Operating voltage 230V 10%, 50Hz Power supply: Via connection to control unit/mains Idle power consumption: 0.3W Switching output: Relay Switching capacity: 1.8 A resistive load, 200VA inductive Fuse: T2AH Max. number of actuators: 10 (max 3W/Actuator) Max. current of connected units: 1.8A Actuator operation: NC Temperature setting 10°C – 28°C Set temperature resolution 0.25°C Ambient temperature detection (internal sensor) 0 to 40°C Internal NTC measurement accuracy: 0.5K Reference value calibration: ±2K Ambient temperature 0 to 50°C Storage temperature: -25°C to +75°C Installation type: Surface-mounted on wall Connection cable: NYM-J 5 x 1.5mm² Terminals: 5 screw terminals – 0.22mm² to 1.5mm² Protection class II Protection rating IP 20.