RTBSB-201.202
Room thermostat, surface-mounted, super-flat, 5…30°C, 24VAC, 2(1)A, NC contact, ECO function
Electromechanical room thermostat in a super-flat surface-mounted housing (only 13.9 mm deep) for controlling or monitoring temperatures in offices, living rooms and hotels. 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 is installed by means of surface/wall mounting (4-hole mounting on flush-mounted box). Suitable for hot water heating systems. If the ECO input is connected to 24 VAC, the temperature is regulated to approx. 3 K lower (night setback).
Art.-Nr.: MA302100
Technical data
| Ambient temperature | 0 … 30 °C |
| Assembly | complete device |
| Bearing temperature | –20 … 70 °C |
| Colour | pure white |
| Connection cross-section | 0,12 – 2,5 mm² |
| Control behaviour | 2-point |
| Control range | 5 … 30 °C |
| Cooling control function | No |
| Design | Berlin 1000 |
| Dimensions (W x H x D) | 78 mm x 78,5 mm x 13,9 mm |
| ECO function (reduction) | Yes |
| ECO input (reduction) | 24 VAC, 50 Hz |
| ECO temperature reduction | approx. 3 K |
| Electric connection | screw terminals |
| Energy efficiency class | I |
| External setting | Yes |
| Heating control function | Yes |
| Heating display | No |
| Housing material | plastic ABS |
| Internal setting | No |
| Max. air humidity (non-condensing) | 95 % r.H. |
| Max. power consumption | < 0,25 W |
| Max. switching current | 2 (1) A |
| Max. switching voltage | 24 VAC, 50 Hz |
| Mechanical range reduction | Yes |
| Medium | Air |
| Min. switching voltage | 24 VAC, 50 Hz |
| Montage/Befestigung | surface mounting |
| Number of control ranges | 1 |
| Number of outputs | 1 |
| Number of outputs, heating | 1 |
| Operating voltage | 24 VAC, 50 Hz |
| Operation | rotary knob |
| Output signal | switching |
| Potential free switching contact | No |
| Protection class | III |
| RAL colour number (similar) | 9010 |
| Safety and EMC | in accordance with DIN EN 60730 |
| Scale | Degree Celsius |
| Schalter Ein/Aus | No |
| Schalter Heizen/Kühlen | No |
| Sensor element | bimetal |
| Surface finish | gloss |
| Switching contact | NC contact |
| Switching differential | 0,5 K (delta T max. 4 K/h) |
| Switching element | bimetal contact |
| Switching power | 48 W |
| Test mark approval | CE |
| Thermal feedback | Yes |
| Photo | Type | Articlenumber | Features | Kind |
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Kontaktanfrage
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