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Room thermostat, surface-mounted super flat, 5…30…°C, 230V AC, 2(1)A, two-way contact, heating/cooling switch, scale *…6


Room thermostat, surface-mounted super flat, 5…30…°C, 230V AC, 2(1)A, two-way contact, heating/cooling switch, scale *…6

Electromechanical room thermostat in super-flat surface-mounted housing (only 13.9mm deep) for controlling or monitoring temperatures in offices, living rooms, and hotels. The thermal feedback achieves a very accurate switching differential. The setting range can be changed with the range restriction located under the setting knob. The unit is mounted by means of surface/wall mounting (4-hole fastening on the flush-mounted box).
Suitable for 2-pipe systems, especially heat pumps. Heating/cooling changeover is performed via a switch on the device.
  • Art.-Nr.: MA300502

    Technical data

    Actual temperature displayNo
    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-section0,12 mm² bis 2,5 mm²
    Control behaviour2-point
    Control range, lower value5 °C
    Control range, upper value30 °C
    Cooling control functionYes
    Depth13,9 mm
    DesignBerlin 1000
    ECO function (reduction)No
    Electric connectionScrew terminals
    Electronic controlNo
    Energy efficiency classI
    External settingYes
    Heating / cooling switchYes
    Heating control functionYes
    Heating displayNo
    Height78 mm
    Housing materialPlastic ABS
    Internal settingNo
    Maximum air humidity (non-condensing)95 % r.H
    Maximum power consumption< 0.25 W
    Maximum switching current2 (1) A
    Maximum switching voltage230 V AC, 50 Hz
    Mechanical range reductionYes
    MediumAir, not aggressive
    Minimum switching voltage230 V AC / 50 Hz
    Mounting / attachmentSurface mounting
    Number of control ranges1
    Number of outputs1
    Number of outputs, cooling1
    Number of outputs, heating1
    On / Off switchNo
    Operating voltage230 V AC / 50 Hz
    OperationRotary knob and switches
    Output signalSwitching (230 V AC, 50 Hz)
    Potential free switching contactNo
    Protection classII, following appropriate mounting
    RAL colour number (similar)9010
    Safety and EMCIn accordance with DIN EN 60730
    ScaleIndex number scale 1…6
    Sensor elementBimetal
    Sensor externalNo
    Surface propertiesGloss
    Switching contactTwo-way contact
    Switching differenceApprox. 0.5 K (delta T max. 4 K/h)
    Switching difference, can be adjustedNo
    Switching elementBimetal contact
    Switching power460 W
    Temperature controller versionRoom thermostat
    Test mark approvalCE
    Thermal feedbackYes
    Type of protectionIP30
    Width78,5 mm
    With explosion protectionNo
    Circuit diagram Circuit diagram




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