Product Search

    SEARCH NOW FOR ALL YOUR SIEMENS SOLUTIONS

    Find PLC's, Replays, Contact Blocks, Input/Output Modules and More.

    HVAC / HVAC Control System Board
    Radwell is here to supply you with all your plant floor needs.
    SIEMENS

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

    Filter Results
    Results 151-200 of 181.
    SIEMENS 54412005506060

    SIEMENS

    LANDIS & GYR

    54412005506060

    PROCESS CARD FOR UNITARY CONTROLLER
    Buy Surplus As Low As $1,110.00
    $1,110.00
    Repair Yours $940.00
    SIEMENS 587-723

    SIEMENS

    STAEFA CONTROL SYS

    587-723

    NETWORK MANAGER WEB 2 RS232/485
    Buy Surplus As Low As $10,890.00
    $10,890.00
    Repair Yours $9,050.00
    SIEMENS 091-72100-05

    SIEMENS

    STAEFA CONTROL SYS

    091-72100-05

    NCRA NET CONTROLLER
    $1,855.00 Buy Surplus As Low As $1,113.00
    $1,113.00
    Repair Yours $933.00
    SIEMENS 545-489

    SIEMENS

    LANDIS & GYR

    545-489

    CONTROLLER, APOGEE, 4MB
    Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $680.00
    SIEMENS 540-508

    SIEMENS

    LANDIS & GYR

    540-508

    TEC HEAT PUMP UNIT VENT CONTROLLER
    $923.00 Buy Surplus As Low As $462.00
    $462.00
    Repair Yours $439.00
    SIEMENS 550-493P

    SIEMENS

    LANDIS & GYR

    550-493P

    CONTROLLER, 0-10 V OUTPUT
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $300.00
    SIEMENS 587-275

    SIEMENS

    587-275

    SIEMENS , 587-275, 587275, CONTROLLER PREDATOR, 587292, 10K
    $1,314.00 Buy Surplus As Low As $657.00
    $657.00
    Repair Yours $625.00
    1 2 3 4