The TRG2 thermostat from Siemens belongs to the TRG range of industrial room thermostats. Thanks to its robust design and IP54 protection rating, it is suitable for use in commercial and industrial environments where standard room thermostats do not offer sufficient durability. The helical temperature sensor ensures reliable and accurate room temperature measurement.

The thermostat operates as a two-wire device with a changeover contact and offers continuously adjustable switching differential in the range of 0.7 to 6 K, allowing control to be adapted to the specific requirements of the heating system. The unit is finished in grey and is designed for horizontal mounting.

Key features

• Single-stage design for industrial and commercial applications
• Helical temperature sensor for accurate measurement
• Adjustable switching differential (hysteresis) for optimum control
• High IP54 protection rating – resistant to dust and splashing water
• Changeover contact
• Two-wire connection
• 24-month warranty

Applications

The TRG2 thermostat is intended primarily for industrial and commercial buildings, production halls, warehouses, plant rooms and other areas where greater thermostat durability is required. Thanks to its wide temperature range (-5 to +50 °C), it can also be used in low-temperature areas, for example in cold stores or outdoor technical installations.