Siemens - Control Thermostat - RAK-TR Series
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The Siemens RAK-TR Series of Control Thermostats delivers reliable and precise temperature control for a variety of applications. Built with quality and efficiency in mind, these control thermostats are designed to meet the demands of heating, ventilation, and air conditioning systems. Explore the features that make the RAK-TR Series an ideal choice for temperature control.

Key Features:

  • Electromechanical TR Technology: The RAK-TR Series features tried-and-true electromechanical technology that ensures precise and dependable temperature control.

  • 2-Position Control: With a single-pole changeover microswitch, these thermostats offer 2-position control for accurate temperature management.

  • Switching Capacity: These control thermostats offer robust switching capacity, making them suitable for demanding applications. Contact connections 1-2 can handle 16 (2.5) A at AC 250 V (DIN3440), and contact connections 1-3 can manage 6 (2.5) A at AC 250 V.

  • Time Constant: The RAK-TR Series conforms to DIN EN 14597 standards for time constants, ensuring that temperature changes are controlled with precision.

  • Flexible Mounting Options: These thermostats provide three mounting choices – pipe, pocket, or wall mounting, making them adaptable to various installation requirements.

  • External Setting Knob: Adjusting the setpoint is a breeze with the external setting knob, allowing for quick and straightforward configuration.

  • Push-In Terminals: These thermostats are equipped with push-in terminals that simplify and expedite the installation process.

Common Uses:

The Siemens RAK-TR Series Control Thermostats are suitable for a range of applications, including:

  • Heat Generation Plants: These thermostats ensure that heat generation plants operate efficiently and within the desired temperature ranges.

  • Heating, Ventilation, and Air Conditioning: Whether in commercial or residential settings, these thermostats are ideal for maintaining the perfect climate.

How It Works:

The RAK-TR Series is designed to switch between contact connections 1-2 and 1-3 as the temperature changes. When the setpoint temperature is reached, the thermostat changes over to contact connection 1-3. As the medium's temperature falls by the value of the switching differential, the thermostat reverts to contact connection 1-2.

The RAK-TR Series ensures accurate temperature control and can automatically close the control current circuit when the temperature rises after cooling below approximately -20°C.

Part Numbers:
RAK-TR.1000B-H Control Thermostat 15...95°C Capillary 700mm 100mm Pocket or Clamp-on strap (S55700-P111)
RAK-TR.1000S-H Control Thermostat 15...95°C Capillary 700mm Clamp-on strap (S55700-P112)

Frequently Bought Together

Total price $279.00

Customer Reviews

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C
Chris Bullen
Thermostat

Great product and fast delivery would buy from Tecnologia again great customer service