Dimensions
- Height: 110mm
- Width: 96mm
- Depth: 29mm
- Depth with the regulator: 35,4mm
Technical data
- Frequency: ~250V/ 50 or 60Hz
- Switching current: 0,2...6(2)A
Installation
- The thermostat can be fitted to most commercially available recessed conduit boxes or directly on a flat wall.
- Mounting height is about 1.5m above the floor
- Minimum distance from doors and doorways 20sm.
Electromechanical room thermostat Siemens S55770-T225 RAB11
Electromechanical room thermostat Siemens RAB 11 is used for heating and/or cooling applications and for maintaining selected room temperature.
Use
Typical use:
- Commercial buildings
- Residential buildings
- Light industrial buildings
in conjunction with:
- zone valves
- thermal valves
- fans
Functions
If the room temperature falls below selected setpoint, the thermostats heating contact will close. If the room temperature exceeds the selected setpoint, the thermostats cooling contact will close.
To reach the setpoint temperature one of fan’s 3 speeds can be selected, thus manipulating fan’s noise characteristics and ambient temperature heating speed.