Siemens - Room Thermostat, H or C - RAA Series

RAA11 Series Datasheet

RAA21 Series Datasheet

RAA31 Series Datasheet

RAA41 Series Datasheet

RAA11 Description:

Discover the Siemens RAA Series Room Thermostat, where temperature control meets tamperproof design. Ideal for both heating-only and cooling-only systems, the RAA11 thermostat brings reliability and precision to your indoor climate management.

Key Features:

• Tamperproof Design: The RAA11 thermostat is built with a tamperproof housing, ensuring that the temperature settings remain secure and undisturbed. This feature makes it perfect for public buildings, schools, storage rooms, and maintenance rooms, where maintaining the desired room temperature is essential.

• Two-Position Control: With two-position control, the RAA11 is a straightforward yet effective solution for your heating or cooling needs. It operates by switching between two states – either heating or cooling – to maintain the desired temperature.

• Wide Switching Voltage Range: The RAA11 thermostat is designed to accommodate a broad switching voltage range, from AC 24V to 250V, making it compatible with various HVAC systems.

Applications:

The RAA11 Room Thermostat is a versatile solution for a range of applications, ensuring precise temperature control in both heating-only and cooling-only systems. Typical uses include:

• Schools: Create a comfortable and productive learning environment by maintaining the right temperature in classrooms and common areas.

• Public Buildings: Ensure that public spaces like offices, libraries, and government buildings offer a welcoming atmosphere, enhancing occupants' well-being.

• Storage Rooms: Protect temperature-sensitive goods in storage rooms by keeping them within the ideal temperature range.

• Maintenance Rooms: In industrial and commercial settings, maintenance rooms need a stable climate to support equipment and personnel.

How It Works:

The RAA11 Room Thermostat operates with separate outputs for heating and cooling. When the room temperature falls below the selected setpoint, the heating contact closes, activating the heating system. Conversely, when the room temperature rises above the setpoint, the cooling contact closes, allowing the cooling system to take over. This dynamic two-position control ensures your space remains at the perfect temperature.

Choose Siemens for precise temperature control solutions. The RAA Series Room Thermostat is a testament to Siemens' commitment to quality and innovation, providing you with the tools you need for efficient climate management in any space.

RAA21 Description:

 The Siemens RAA21 Series Room Thermostat is your key to customized and efficient temperature control, whether for heating or cooling systems. Offering adjustable settings and two-position control, this thermostat is a versatile solution designed to make your life easier.

Key Features:

• Heating or Cooling: With the flexibility to be adjusted for either heating or cooling, the RAA21 thermostat adapts to your specific needs. This feature makes it an excellent choice for residential buildings and light industrial spaces.

• Two-Position Control: The RAA21 utilizes two-position control, a simple yet highly effective method to maintain the desired room temperature. It operates by switching between two modes – either heating or cooling – to ensure your comfort.

• Wide Switching Voltage Range: Designed to accommodate a broad switching voltage range, from AC 24V to 250V, the RAA21 thermostat is compatible with a variety of heating and cooling systems.

Applications:

The RAA21 Room Thermostat is suitable for a wide range of applications, providing precise climate control for heating or cooling systems. Typical uses include:

• Residential Buildings: Ensure that your home stays comfortable year-round with a thermostat that adapts to your heating and cooling requirements.

• Light Industrial Buildings: Maintain an optimal working environment in industrial spaces, warehouses, or workshops with easy-to-adjust temperature control.

How It Works:

The RAA21 Room Thermostat operates with separate outputs for heating and cooling. When the room temperature falls below your chosen setpoint, the heating contact closes, activating the heating system. Conversely, when the room temperature exceeds the setpoint, the cooling contact closes, allowing the cooling system to take over. This two-position control ensures your space remains at the ideal temperature with minimal effort.

RAA31 Description:

The Siemens RAA31 Series Room Thermostat offers you complete control over your indoor environment, whether you need to stay warm in the winter or cool in the summer. This adjustable thermostat is designed for heating-only or cooling-only systems, providing versatile temperature management with ease.

Key Features:

• Adaptable for Heating or Cooling: The RAA31 thermostat is a versatile solution, easily adjustable for heating-only or cooling-only systems. This flexibility makes it the ideal choice for both residential and light industrial spaces.

• Manual ON/OFF Switch: Take command of your room's climate with the manual ON/OFF switch located on the thermostat's front. This switch enables you to instantly control your heating or cooling systems.

• Two-Position Control: The RAA31 utilizes two-position control, a simple yet effective method for maintaining the desired room temperature. It works by switching between two modes, either heating or cooling, ensuring your comfort is never compromised.

• Wide Switching Voltage Range: Designed to work within a broad switching voltage range, from AC 24V to 250V, the RAA31 thermostat is compatible with a variety of heating and cooling systems.

Applications:

The RAA31 Room Thermostat is a versatile solution designed for a wide range of applications, offering precise climate control for heating-only or cooling-only systems. Typical uses include:

• Residential Buildings: Ensure your home stays cozy in the winter and comfortably cool in the summer with a thermostat that adapts to your heating and cooling needs.

• Light Industrial Buildings: Maintain a comfortable working environment in warehouses, workshops, or industrial spaces with effortless temperature control.

How It Works:

The RAA31 Room Thermostat is equipped with separate outputs for heating and cooling. When the room temperature falls below your chosen setpoint, the heating contact closes, activating the heating system. Conversely, when the room temperature exceeds the setpoint, the cooling contact closes, allowing the cooling system to take over. This two-position control guarantees your indoor space remains at the desired temperature with minimal effort.

 RAA41 Description:

With the Siemens RAA41 Series Room Thermostat, maintaining your ideal room temperature is as easy as a flick of a switch. Designed for use in heating or cooling systems, this adjustable thermostat gives you complete control over your indoor climate, whether it's time to stay warm in the winter or keep cool in the summer.

Key Features:

• Versatile Heating and Cooling: The RAA41 thermostat is adaptable for both heating and cooling systems, making it the perfect choice for maintaining your comfort in residential and light industrial buildings.

• Manual Changeover Switch: Take charge of your room's climate with the manual changeover switch. With three positions for Heating / OFF / Cooling, you can effortlessly switch between modes to suit your needs. The OFF position ensures your heating or cooling systems are inactive when not needed.

• Two-Position Control: The RAA41 features two-position control, a reliable method for maintaining your room's temperature. It swiftly switches between heating and cooling modes to ensure your comfort is always a priority.

• Wide Voltage Compatibility: Designed to work with a broad switching voltage range, from AC 24V to 250V, the RAA41 thermostat is compatible with various heating and cooling systems.

Applications:

The RAA41 Room Thermostat is a versatile solution for maintaining your indoor climate, whether it's for heating or cooling systems. Typical applications include:

• Residential Buildings: Ensure your home is cozy in the winter and comfortably cool in the summer with a thermostat that adapts to your needs.

• Light Industrial Buildings: Keep a pleasant working environment in warehouses, workshops, or other industrial spaces with reliable temperature control.

How It Works:

The RAA41 Room Thermostat is equipped with a selector featuring three positions: Heating / OFF / Cooling. When set to Heating, it ensures that your heating system is activated when the room temperature falls below the setpoint. Conversely, in Cooling mode, the thermostat activates the cooling system when the room temperature exceeds the setpoint.

The OFF position on the selector disconnects the input voltage from the output voltage, ensuring that both heating and cooling systems remain inactive.

Part Numbers:
RAA11 Room Thermostat H or C AC 24…230V (S55770-T219)
RAA21 Room Thermostat H or C AC 24…230V Setpoint Adj. (S55770-T220)
RAA31 Room Thermostat H or C AC 24…230V Setpoint Adj. ON/OFF Switch (S55770-T221)
RAA31.16 Room Thermostat H or C AC 24…230V Setpoint Adj. ON/OFF Switch Operating LED (S55770-T222)
RAA31.26 Room Thermostat H or C AC 24…230V Setpoint Adj. ON/OFF Switch Operating LED & Independent ON/OFF switch (S55770-T223)
RAA41 Room Thermostat H/C AC 24…230V Setpoint Adj. Manual C/Over (S55770-T224)