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Room Temperature Controllers

  • Siemens RDF660MB, S55770-T439
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    SIEMENS

    Siemens RDF660MB, S55770-T439

    €118.03

    Siemens RDF660MB, S55770-T439 Flush-mount room thermostat for round and square conduit boxes with LCD for fan coil units and compressors Modbus communications For heating and/or cooling applications 2 or 3-position control outputs ECM fan output 2...

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  • Siemens RDG260T, S55770-T458
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    SIEMENS

    Siemens RDG260T, S55770-T458

    €122.52

    Siemens RDG260T, S55770-T458 Built-in temperature sensor For applications with DC control outputs and DC or 3-speed fan output For applications with 2-position control output with DC fan output AC or DC 24 V operating voltage Application...

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  • Siemens RDG200T, S55770-T457
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    SIEMENS

    Siemens RDG200T, S55770-T457

    €122.52

    Siemens RDG200T, S55770-T457 Built-in temperature sensor For applications with 2-position (on/off or PWM) or 3-position control outputs For applications with 3-speed or DC 0...10 V fan AC 230 V power supply. Application selectable: 2-pipe...

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  • Siemens RLA162
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    SIEMENS

    Siemens RLA162

    €111.53

    Siemens RLA162 Siemens RLA162, electronic controller designed for room mounting applications. It is configurable for heating and/or cooling applications and can operate as a single controller or together with duct mounted units (RLM) for limiting...

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  • Siemens RDG400
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    SIEMENS

    Siemens RDG400

    €107.26

    Siemens RDG400, S55770-T164 Room thermostat, AC 24 V, VAV heating and cooling systems Output DC 0…10 V for VAV actuator and auxiliary output ON/OFF, PWM or 3-position or 3-position for VAV actuator and auxiliary output DC 0...10 V 3...

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