Heating technology
Air conditioning
Radio systems
System technology
Building automation
Sensors
RTBSB-001.948/1
Room thermostat, surface-mounted, 10…60 °C, 230 VAC or 24 VAC, changeover contact, indoor setting
Electromechanical room thermostat in surface-mounted housing for controlling or monitoring temperatures in offices, living rooms and hotels. Suitable for all types of heating. The controller has an internal setpoint adjustment. This makes it particularly suitable for installation in public authorities, banks, schools, kindergartens, museums and similar buildings where setpoint adjustment by unauthorized persons is to be prevented. The thermal feedback ensures a very precise switching differential. The setting range can be changed using the range restriction located under the setting knob. The device is suitable for an operating and switching voltage of 230 VAC or 24 VAC.
| Connection cross-section | 0,12 – 2,5 mm² |
|---|---|
| Number of outputs | 2, 2 |
| Number of outputs, heating | 1 |
| Number of outputs, cooling | 1 |
| Number of control ranges | 1 |
| Heating display | No |
| Output signal | switching |
| External setting | No |
| Operation | internal setpoint adjuster |
| Operating voltage | 230 VAC, 50 Hz / 24 VAC, 50 Hz, 230 VAC, 50 Hz / 24 VAC, 50 Hz |
| Design | Berlin 2000, Berlin 2000 |
| ECO function (reduction) | No |
| Electric connection | screw terminals |
| Energy efficiency class | I |
| Colour | pure white |
| RAL colour number (similar) | 9010 |
| Sensor element | |
| Internal setting | Yes |
| Bearing temperature | –20 … 70 °C |
| Max. air humidity (non-condensing) | 95 % r.H. |
| Housing material | plastic ABS |
| Max. power consumption | < 0,5 W |
| Max. switching voltage | 230 VAC, 50 Hz |
| Max. switching current | heating: 10 (4) A, 2 (2) A |
| Mechanical range reduction | No |
| Medium | Air |
| Min. switching voltage | 24 VAC, 50 Hz |
| Mounting/attachment | surface mounting |
| Surface finish | matt, matt |
| Test mark approval | CE |
| Control range | 10 … 60 °C, 10 … 60 °C |
| Heating control function | Yes |
| Cooling control function | Yes |
| Control behaviour | 2-point |
| Switching differential | Heating/cooling: 1,5 K (delta T max. 4 K/h) |
| Switching element | bimetal contact |
| On/Off switch | No |
| Heating/cooling switch | No |
| Switching contact | two-way contact |
| Potential free switching contact | No |
| Switching power | 2300 W (230 VAC) / 48 W (24 VAC) / 1150 W (230 VAC) / 48 W (230 VAC) |
| Protection class | IP30 |
| Protection class | II (following appr. mounting) and/or III |
| Safety and EMC | in accordance with DIN EN 60730 |
| Scale | Degree Celsius |
| Thermal feedback | Yes |
| Ambient temperature | 0 … 30 °C |
| Assembly | complete device |
| Dimensions (W x H x D) | 78,3 mm x 83,4 mm x 25,5 mm |
Downloads
| User manual |
| RoHS declaration |
| BIM data |
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