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Room thermostat, surface-mounted, 5…30…°C, 230V AC, NC contact, 2-wire connection

RTBSB-001.500

Room thermostat, surface-mounted, 5…30…°C, 230V AC, NC contact, 2-wire connection

Electro-mechanical room thermostat in surface-mounted housing for controlling and monitoring temperatures in offices, residential properties and hotels. Suitable for all types of heating. 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. The device has been developed for 2-wire installation (operating and switching current input, heating output) and does not require a neutral conductor.
  • Art.-Nr.: MA013401

    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 functionNo
    Depth25,5 mm
    DesignBerlin 2000
    DisplayNo
    ECO function (reduction)No
    Electric connectionScrew terminals
    Electronic controlNo
    Energy efficiency classI
    External settingYes
    Heating / cooling switchNo
    Heating control functionYes
    Heating displayNo
    Height83,4 mm
    Housing materialPlastic ABS
    Internal settingNo
    Maximum air humidity (non-condensing)95 % r.H
    Maximum power consumption< 0.5W
    Maximum switching current1 A or 5 A (see circuit diagram)
    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, heating1
    On / Off switchNo
    Operating voltage230 V AC / 50 Hz
    OperationRotary knob
    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 *…6
    Sensor elementBimetal
    Sensor externalNo
    Surface propertiesMatt
    Switching contactNC contact
    Switching differenceApprox. 1 K (delta T max. 4 K/h)
    Switching difference, can be adjustedNo
    Switching elementBimetal contact
    Switching power230 W bzw. 1150 W (see circuit diagram)
    Temperature controller versionRoom thermostat
    Test mark approvalCE
    Thermal feedbackYes
    Type of protectionIP30
    Width78,3 mm
    With explosion protectionNo
    Circuit diagram Circuit diagram

    Downloads

    Instructions

    Datasheet

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