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Room thermostat, flush-mounted, 24V AC/V DC, NC contact, heating display, on/off switch, night-time reduction, alre frame, cover 50x50mm, pure white, gloss

FTR 101.262#21

Room thermostat, flush-mounted, 24V AC/V DC, NC contact, heating display, on/off switch, night-time reduction, alre frame, cover 50x50mm, pure white, gloss

Electro-mechanical flush-mounted room thermostat for controlling and monitoring of temperatures in offices, residential properties and hotels. Suitable for water-based heating systems. The heating process is indicated by a light. The device has an ON/OFF switch. Thermal feedback is used to obtain a very accurate switching difference. The setting range can be adjusted using the range reducer located under the adjustment knob. Connecting the ECO terminal with 24 V AC/V DC (e.g. using clock controller or time switch clock) leads to an approx. 4K lower adjusted temperature.
  • Art.-Nr.: UA012501

    Technical data

    Actual temperature displayNo
    Additional heating displayNo
    Additional heating switchNo
    Ambient temperature, lower value0 °C
    Ambient temperature, upper value30 °C
    AssemblyComplete device
    Bearing temperature, lower value-20 °C
    Bearing temperature, upper value70 °C
    ColourPure white
    Connection cross-section0,5 mm² bis 1,5 mm²
    Control behaviour2-point
    Control range, lower value5 °C
    Control range, upper value30 °C
    Cooling control functionNo
    Depth42,5 mm
    DesignBerlin UP
    ECO displayNo
    ECO function (reduction)Yes
    ECO input (reduction)24 V AC / 50 Hz, 24 V DC
    ECO temperature reductionApprox. 4 K
    Electric connectionScrew terminals
    Electronic controlNo
    Energy efficiency classI
    External settingYes
    Heating / cooling switchNo
    Heating / off / cooling switchNo
    Heating control functionYes
    Heating displayYes
    Height85 mm
    Housing materialPlastic PC
    Internal settingNo
    Maximum air humidity (non-condensing)95 % r.H
    Maximum power consumption< 0.5W
    Maximum switching current1 (1) A
    Maximum switching voltage24 V AC / 50 Hz, 24 V DC
    Mechanical range reductionYes
    MediumAir, not aggressive
    Minimum switching voltage24 V AC / 50 Hz, 24 V DC
    Mounting / attachmentFlush mounting (deep socket recommended)
    Number of control ranges1
    Number of outputs1
    Number of outputs, heating1
    On / Off switchYes
    Operating voltage24 V AC / 50 Hz, 24 V DC
    OperationRotary knob and switches
    Output signalSwitching (24 V AC, 50 Hz and/or 24 V DC)
    Potential free switching contactNo
    Protection classIII
    Protective capNo
    RAL colour number (similar)9010
    Reduction / heating / external reduction switchNo
    Reduction switchNo
    Safety and EMCIn accordance with DIN EN 60730
    ScaleIndex number scale *…6
    Sensor elementBimetal
    Sensor externalNo
    Surface propertiesGloss
    Switching contactNC contact
    Switching differenceApprox. 0.5 K (delta T max. 4 K/h)
    Switching difference, can be adjustedNo
    Switching elementBimetal contact
    Switching power24 W
    Temperature controller versionRoom thermostat
    Test mark approvalCE
    Thermal feedbackYes
    Type of protectionIP30
    Width81 mm
    With explosion protectionNo
    Circuit diagram Circuit diagram


    Info sheet



    ZBOOA-040.100H9100000Heating valve actuator, 24V DC or 24VAC, closed when de-energisedAccessories

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