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RTBSB-001.026

Room thermostat, surface-mounted, 5…30 °C, 230 VAC, changeover contact, ON/OFF switch, fan output

Electromechanical room thermostat in a surface-mounted housing for controlling or monitoring temperatures in offices, living rooms and hotels. Suitable for all types of heating. A very precise switching differential is achieved through thermal feedback. The setting range can be changed using the range restriction located under the setting knob. The device has an ON/OFF switch. The fan output is permanently switched to 230 VAC when the appliance is switched on.


SKU: MA010900 Categories: , ,
Connection cross-section0,12 – 2,5 mm²
Number of outputs3
Number of outputs, heating1
Number of outputs, cooling1
Number of control ranges1
Heating displayNo
Output signalswitching
External settingYes
Operationrotary knob and switches
Operating voltage230 VAC, 50 Hz, 230 VAC, 50 Hz
DesignBerlin 2000, Berlin 2000
ECO function (reduction)No
Electric connectionscrew terminals
Energy efficiency classI
Colourpure white
RAL colour number (similar)9010
Sensor element
Internal settingNo
Bearing temperature–20 … 70 °C
Max. air humidity (non-condensing)95 % r.H.
Housing materialplastic ABS
Max. power consumption< 0,5 W
Max. switching voltage230 VAC, 50 Hz
Max. switching currentheating: 10 (4) A
Mechanical range reductionYes
MediumAir
Min. switching voltage230 VAC, 50 Hz
Mounting/attachmentsurface mounting
Surface finishmatt, matt
Test mark approvalCE
Control range5 … 30 °C
Heating control functionYes
Cooling control functionYes
Control behaviour2-point
Switching differentialHeating/cooling: 0,5 K (delta T max. 4 K/h)
Switching elementbimetal contact
On/Off switchYes
Heating/cooling switchNo
Switching contacttwo-way contact
Potential free switching contactNo
Switching power2300 W (230 VAC) / 1150 W (230 VAC)
Protection classIP30
Protection classII, following appropriate mounting
Safety and EMCin accordance with DIN EN 60730
ScaleDegree Celsius
Ambient temperature0 … 30 °C
Assemblycomplete device
Dimensions (W x H x D)78,3 mm x 83,4 mm x 25,5 mm

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