RTBSB-201.500
Room thermostat, surface-mounted, super-flat, 5…30°C, 230VAC, NC contact, 2-wire connection
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. The device was developed for a 2-wire installation (operating and switching voltage input, heating output) and does not require a neutral conductor.
Art.-Nr.: MA304000
Technical Data
| Ambient temperature | 0 … 30 °C |
| Assembly | complete device |
| Bearing temperature | –20 … 70 °C |
| Colour | pure white |
| 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) | No |
| Electric connection | screw terminals |
| Energy efficiency class | I |
| External setting | Yes |
| Heating/cooling switch | No |
| 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 | 20 mA |
| Max. switching voltage | 230 VAC, 50 Hz |
| Mechanical range reduction | Yes |
| Medium | Air |
| Min. switching current | 5 mA |
| Min. switching voltage | 230 VAC, 50 Hz |
| Mounting/attachment | surface mounting |
| Number of control ranges | 1 |
| Number of outputs | 1 |
| Number of outputs, heating | 1 |
| On/Off switch | No |
| Operating voltage | 230 VAC, 50 Hz |
| Operation | rotary knob |
| Output signal | switching |
| Potential free switching contact | No |
| Protection class | II, following appropriate mounting |
| RAL colour number (similar) | 9010 |
| Safety and EMC | in accordance with DIN EN 60730 |
| Scale | Index number scale *…6 |
| 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 | 4.6 W |
| Test mark approval | CE |
| Thermal feedback | Yes |
| Photo | Type | Articlenumber | Features | Kind |
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Kontaktanfrage
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