SIEMENS RAA31 Room thermostat, ON/OFF switch

SIEMENS RAA31 Room thermostat, ON/OFF switch
The RAA31 thermostat is used for room temperature regulation in heating or cooling systems. The RAA31.. thermostat has separate output terminals for either heating or cooling. If the room temperature falls below the set value, the contact of the output for heating is closed. If the room temperature exceeds the set value, the cooling output contact is closed. The RAA31 thermostat has separate output terminals for either heating only or cooling only. If the room temperature falls below the set value, the contact of the output for heating is closed. If the room temperature exceeds the set value, the cooling output contact is closed.

Thermostat for heating or cooling with ON/OFF switch Switching voltage AC 24...250 V

Typical uses:
- residential buildings
- light industrial operations
- the thermostat is used in conjunction with the following devices:
- zone valves or thermoelectric valve drives
- gas or oil boiler burners
- ventilators
- pumps