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Room thermostat, flush-mounted, 24V AC/V DC, NC contact, alre frame, cover 50x50mm, pure white, gloss

Room thermostat, flush-mounted, 24V AC/V DC, NC contact, 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. 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.
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  • Art.-Nr.: UN102009

    Technical data

    connection cross-section0,5 mm² bis 1,5 mm²
    number of outputs1
    number of outputs, heating1
    number of outputs, cooling0
    number of control ranges1
    ECO displayNo
    heating displayNo
    actual temperature displayNo
    additional heating displayNo
    temperature controller versionroom thermostat
    output signalswitching (24 V AC, 50 Hz and/or 24 V DC)
    external settingYes
    protective capNo
    operationrotary knob
    operating voltage24 V AC / 50 Hz, 24 V DC
    designBerlin UP
    ECO input (reduction)24 V AC / 50 Hz, 24 V DC
    ECO function (reduction)Yes
    ECO temperature reductionapprox. 4 K
    electric connectionscrew terminals
    electronic controlNo
    energy efficiency classI
    with explosion protectionNo
    RAL colour number (similar)9010
    sensor elementbimetal
    internal settingNo
    bearing temperature, upper value70°C
    bearing temperature, lower value-20°C
    maximum air humidity (non-condensing)95% r.H
    housing materialplastic PC
    maximum power consumption< 0.5W
    maximum switching voltage24 V AC / 50 Hz, 24 V DC
    maximum switching current1 (1) A
    mechanical range reductionYes
    mediumair, not aggressive
    minimum switching voltage24 V AC / 50 Hz, 24 V DC
    mounting / attachmentflush mounting (deep socket recommended)
    surface propertiesgloss
    test mark approvalCE
    control range, upper value30°C
    control range, lower value5°C
    heating control functionYes
    cooling control functionNo
    control behaviour2-point
    switching differenceapprox. 0.5 K (delta T max. 4 K/h)
    switching difference, can be adjustedNo
    switching elementbimetal contact
    reduction switchNo
    reduction / heating / external reduction switchNo
    On / Off switchNo
    heating / cooling switchNo
    heating / off / cooling switchNo
    additional heating switchNo
    switching contactNC contact
    potential free switching contactNo
    switching power24 W
    type of protectionIP30
    protection classIII
    sensor externalNo
    Safety and EMCin accordance with DIN EN 60730
    scalenumerical scale *…6
    thermal feedbackYes
    ambient temperature, upper value30°C
    ambient temperature, lower value0°C
    assemblycomplete device
    Circuit diagram Circuit diagram


    Info sheet


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

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