Theben RAMSES 816 Digital Clock Thermostat
£121.52 + VAT
- Digital clock thermostat for time-dependent monitoring and control of room temperature
- Suitable for energy-saving room temperature control in houses, apartments, etc.
- Operation via app
- Direct Bluetooth Low Energy (BLE) connection between the app and RAMSES BLE, no communication via the Internet
- Settings configured conveniently via the app with intuitive operation from a smartphone or tablet
- Increased user convenience
- Power supply via OpenTherm bus (clock thermostat)
- Mains version (control box)
- Relay switch output at the control box (floating, 10 (1) A)
- Optional: 0–10 V modulation output
- External input for the flexible connection of the external temperature sensor, floor sensor, motion detector or telephone contact
- Replaces 2-wire controller in the room when the lower housing is fitted next to the heating
- Suitable for switching higher currents (relay in lower housing) for electric heating units
- Suitable for on/off heating systems, zonebased or single-room control, for higher switching capacities with control box, and for 2-wire connection (for replacing 2-wire battery devices)
| Operating voltage | 230 V AC via OT-Bus |
| Frequency | 50 Hz |
| Type of contact | NO contact |
| Switching capacity | 10 A at 250 V AC, cos φ = 1, 1 A at 250 V AC, cos φ = 0.6 |
| Setting range temperature | 2°C … 30°C |
| Program | Weekly program |
| Number of memory locations | 42 |
| Suitable for SELV | No |
| Power reserve | 4 hours |
| Type of protection | IP 20 |
| Protection class | II according to EN 60 730-1 |
Brand
Theben
German manufacturer with of high quality KNX components including actuators, binaries and DALI.
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