Product Search

    SEARCH NOW FOR ALL YOUR SCHNEIDER ELECTRIC SOLUTIONS

    Find Contact Blocks, Starters, Circuit Breakers, Input/Output Modules, Push Buttons, and More.

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

    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.

    Filter Results
    Results 1-50 of 71.
    SCHNEIDER ELECTRIC MSC-P-752

    SCHNEIDER ELECTRIC

    SIEBE

    MSC-P-752

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER UNIT, ENVIRONMENTAL CONTROLS, INPUT: 101 VA MAX / 50/60 HZ, DIGITAL OUTPUT: 12 VA MAX / 24 VAC, 4-20 MA DC, 800 OHM MAX LOAD, CONNECT TO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $52.22
    $52.22
    Repair Yours Contact Us
    SCHNEIDER ELECTRIC MN-HPFC

    SCHNEIDER ELECTRIC

    SIEBE

    MN-HPFC

    DISCONTINUED BY MANUFACTURER, HEAT PUMP/FAN COIL CONTROLLER, INPUT: 24 VAC 50/60 HZ 5 VA, DIGITAL OUTPUT: 24 VAC, 0 TO 55 DEGREE C
    ✓ IN STOCK!
    Buy Surplus As Low As $516.00 $255.00
    $516.00 $255.00
    Repair Yours $424.00
    SCHNEIDER ELECTRIC 330435-01J

    SCHNEIDER ELECTRIC

    CSI CONTROL SYSTEM INC

    330435-01J

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROL UNIT,TAC CSI PROCESS CONTROL UNIT PCU BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,260.00
    $1,260.00
    Repair Yours $1,050.00
    SCHNEIDER ELECTRIC D0-4-0-RS485

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    D0-4-0-RS485

    DISCONTINUED BY MANUFACTURER, RELAY OUTPUT MODULE, 10-28 V, 2.8 W, OVERRIDE TOGGLE SWITCHES, OUTPUT STATUS LEDS, 4 FORM C RELAY OUTPUTS, INDEPENTLY MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As $522.00
    $522.00
    Repair Yours $434.00
    SCHNEIDER ELECTRIC DO-4-R-O

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    DO-4-R-O

    DISCONTINUED BY MANUFACTURER,OUTPUT MODULE, DIGITAL, W/OVERRIDES, 5A AT 240V 30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $667.00
    $667.00
    Repair Yours $573.62
    SCHNEIDER ELECTRIC I2608

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2608

    DISCONTINUED BY MANUFACTURER,CONTROLLER, INFINET, 8 UNIVERSAL INPUT,INPUT POWER: 24 VAC,19 VA,50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $2,455.00 $1,215.00
    $2,455.00 $1,215.00
    Repair Yours $2,096.13
    SCHNEIDER ELECTRIC I2800

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2800

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, INFINIT II, 24 V AC, 50/60 HZ, 12/28 VDC, 15 W, 25 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,794.00
    $1,794.00
    Repair Yours $1,372.00
    SCHNEIDER ELECTRIC I2853

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2853

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, INFINIT II, 24 V AC, 12-24 V DC, 4 INPUTS, 1 OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $934.00
    $934.00
    Repair Yours $501.03
    SCHNEIDER ELECTRIC I2865

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2865

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, W/ BUILT-IN ACTUATOR, 24 V AC, 50/60 HZ, 2 AMP, 1200-19.2K BAUD, 4 UNIVERSAL / 1 SMART SENSOR / 1 AIRFLOW INPUT, 3 SPST FORM A TRIAC /1 ACTUATO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $713.71
    SCHNEIDER ELECTRIC I2865-V

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2865-V

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, W/ BUILT-IN ACTUATOR, 24 V AC, 50/60 HZ, 2 AMP, 1200-19.2K BAUD, 4 UNIVERSAL / 1 SMART SENSOR / 1 AIRFLOW INPUT, 3 FORM A TRIAC OUTPUTS, 1 ACTU ...
    ✓ IN STOCK!
    Buy Surplus As Low As $899.00
    $899.00
    Repair Yours $501.03
    SCHNEIDER ELECTRIC I2866

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2866

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, W/ BUILT-IN ACTUATOR, 24 VAC, 50/60 HZ, 2 AMP, 1200-19.2K BAUD, 4 UNIVERSAL / 1 SMART SENSOR / 1 AIRLFOW SENSOR, 3 SPST FORM A TRIAC OUTPUTS, 2 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $758.00
    $758.00
    Repair Yours $490.00
    SCHNEIDER ELECTRIC 01-1000-520

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    01-1000-520

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, LTU-3, MICROPROCESSOR BASED, 1 REDUCED RANGE TEMPERATURE INPUT, 2 UNIVERSAL INPUTS, 1 AIR FLOW SENSOR INPUT, 3 SPST FORM A OUTPUTS, 1 FORM K TRI- ...
    ✓ IN STOCK!
    Buy Surplus As Low As $76.80 $60.00
    $76.80 $60.00
    Repair Yours Contact Us
    SCHNEIDER ELECTRIC I2600

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2600

    DISCONTINUED BY MANUFACTURER,CONTROLLER, INFINET, 8 UNIVERSAL INPUT, 4 HZ, 0-5 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $2,430.00
    $2,430.00
    Repair Yours $2,050.00
    SCHNEIDER ELECTRIC I2814

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2814

    DISCONTINUED BY MANUFACTURER, INFINIT II CONTROLLER, 4 ANALOG, 24 VAC, 12-28 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $2,010.00
    $2,010.00
    Repair Yours $1,523.53
    SCHNEIDER ELECTRIC I2850

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2850

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, INFINIT II, 24 VAC INPUT, 50/60 HZ, 20 VA, 24 VAC / 30 VDC OUTPUT, 3 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $596.00
    $596.00
    Repair Yours $398.78
    SCHNEIDER ELECTRIC I2851

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2851

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, INFINET II, 24 VAC INPUT, 50/60 HZ, 40 VA, 24 VDC OUTPUT, SPST
    ✓ IN STOCK!
    Buy Surplus As Low As $596.00
    $596.00
    Repair Yours $501.03
    SCHNEIDER ELECTRIC I2866-V

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2866-V

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, VAV BOX, BUILT-IN ACTUATOR, 24 VAC, 50/60 HZ, INFINIT II, HYDRONIC APPLICATION, LED INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $711.00
    $711.00
    Repair Yours $501.03
    SCHNEIDER ELECTRIC I2867

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2867

    DISCONTINUED BY MANUFACTURER, CONTROLLER, INFINIT II, 5 UNIVERSAL INPUTS, 24 VAC, 0.17 AMP, 4 VA, 50/60 HZ, RS485 PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $970.00
    $970.00
    Repair Yours $608.39
    SCHNEIDER ELECTRIC MR88

    SCHNEIDER ELECTRIC

    TAC

    MR88

    DISCONTINUED BY MANUFACTURER, I/O TERMINAL BOARD, MICRO REGULATOR CONTROLLER, 7 UNIVERSAL INPUT, 8 TRIAC OUTPUT, 236 BYTE RAM, 0-20 MA, 24 V
    ✓ IN STOCK!
    Buy Surplus As Low As $388.80
    $388.80
    Repair Yours $322.70
    SCHNEIDER ELECTRIC TCX-843

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-843

    DISCONTINUED BY MANUFACTURER, TERMINAL CONTROLLER, SERIES 840, 1 AIRFLOW SENSOR, 5 FORM A, 2 FORM K TRI-STATE, 2 UNIVERSAL INPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $596.00
    $596.00
    Repair Yours $398.78
    SCHNEIDER ELECTRIC TCX-845

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-845

    DISCONTINUED BY MANUFACTURER, TERMINAL CONTROL UNIT, 4 UNIVERSAL INPUT, 2 ANALOG OUTPUT, 24VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $728.00
    $728.00
    Repair Yours $611.46
    SCHNEIDER ELECTRIC TCX-860

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-860

    TERMINAL CONTROL UNIT
    ✓ IN STOCK!
    $749.00 Buy Surplus As Low As $451.00
    $451.00
    Repair Yours $371.00
    SCHNEIDER ELECTRIC TCX-865

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-865

    DISCONTINUED BY MANUFACTURER, VAV CONTROLLER, 2 UNIVERSAL INPUTS, AIRFLOW SENSOR, 3 FORM A TRIAC OUTPUTS, INTEGRATED DAMPER ACTUATOR, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $581.00
    $581.00
    Repair Yours $450.00
    SCHNEIDER ELECTRIC MNB-V2

    SCHNEIDER ELECTRIC

    TAC

    MNB-V2

    DISCONTINUED BY MANUFACTURER, CONTROLLER, I/A MICRONET BACNET, 3INPUT, 1OUT, 3OUT, TR
    ✓ IN STOCK!
    Buy Surplus As Low As $546.00
    $546.00
    Repair Yours $449.00
    SCHNEIDER ELECTRIC MNN-62-100

    SCHNEIDER ELECTRIC

    SATCHWELL

    MNN-62-100

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 2 AMP, 24 VAC, 15 VDC, 50/60 HZ, SCREW TYPE TERMINALS, WALL/DIN RAIL MOUNTING, -20 TO +40 DEGREE C, 551-1-601
    ✓ IN STOCK!
    Buy Surplus As Low As $453.60
    $453.60
    Repair Yours $376.49
    SCHNEIDER ELECTRIC SCX 920

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    SCX 920

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, INFINITY, 115 VAC, 60 HZ, 32 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,818.00
    $1,818.00
    Repair Yours $1,527.62
    SCHNEIDER ELECTRIC TCX-846

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-846

    DISCONTINUED BY MANUFACTURER, TERMINAL CONTROLLER, 840 SERIES, FASTON ELECTRICAL TERMINATION, 24 VAC, 15 VA, 50/60 HZ, 4 UNIVERSAL INPUTS, 1 AIRFLOW SENSOR, 5 FORM A, 2 ANALOG OUTPUTS (0-10 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $650.00
    SCHNEIDER ELECTRIC TCX-850

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-850

    DISCONTINUED BY MANUFACTURER, TERMINAL CONTROL UNIT, 24 VAC, 50/60 HZ, 20 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $236.00
    $236.00
    Repair Yours $200.00
    SCHNEIDER ELECTRIC TCX-852

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-852

    DISCONTINUED BY MANUFACTURER, THERMAL CONTROL UNIT / PC BOARD ONLY
    ✓ IN STOCK!
    Buy Surplus As Low As $448.80
    $448.80
    Repair Yours $372.50
    SCHNEIDER ELECTRIC 330705-01E

    SCHNEIDER ELECTRIC

    CSI CONTROL SYSTEM INC

    330705-01E

    DISCONTINUED BY MANUFACTURER, MICRO REGULATOR CONTROL, MR88R-C, 24V, AC/DC 0.5AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $864.00
    $864.00
    Repair Yours $717.12
    SCHNEIDER ELECTRIC 330735-03E

    SCHNEIDER ELECTRIC

    CSI CONTROL SYSTEM INC

    330735-03E

    DISCONTINUED BY MANUFACTURER, PC BOARD, MICRO REGULATOR, MR55X
    ✓ IN STOCK!
    Buy Surplus As Low As $489.60
    $489.60
    Repair Yours $406.37
    SCHNEIDER ELECTRIC SEC-TEA-R-230-5045

    SCHNEIDER ELECTRIC

    SEC-TEA-R-230-5045

    DISCONTINUED BY MANUFACTURER, ECOSTRUXTURE BUILDING EXPERT TERMINAL EQUIPMENT, SMART TERMINAL CONTROLLER, SEC SERIES, DIN-RAIL MOUNT, CEILING/WALL MOUNT, 4 UNIVERSAL IN, 4 ANALOG / 5 DIGITAL ...
    ✓ IN STOCK!
    $2,076.47 Buy Surplus As Low As $1,371.36
    $1,371.36
    SCHNEIDER ELECTRIC MN450-NCP

    SCHNEIDER ELECTRIC

    SATCHWELL

    MN450-NCP

    VAV CONTROLLER / UNITARY, MICRONET 450, NCP COMMUNICATION, T.A.C., CLASS 2, FULLY PROGRAMMABLE, 24 VAC / DC, 50/60 HZ, FOR ROOF TOP / UNIT VENTILATOR / AIR HANDLING UNIT (AHU) / ZONE HEATING ...
    $2,288.00 Buy Surplus As Low As $1,006.72
    $1,006.72
    Repair Yours $836.00
    SCHNEIDER ELECTRIC SCX-920-ENC

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    SCX-920-ENC

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 32VA, 120VAC, 50/60HZ, NEMA 1 ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $2,273.00
    $2,273.00
    Repair Yours $1,868.00
    SCHNEIDER ELECTRIC 330735-02C

    SCHNEIDER ELECTRIC

    CSI CONTROL SYSTEM INC

    330735-02C

    DISCONTINUED BY MANUFACTURER, MICRO REGULATOR CONTROL MR55-C
    ✓ IN STOCK!
    Buy Surplus As Low As $460.80
    $460.80
    Repair Yours $382.46
    SCHNEIDER ELECTRIC I2865-S

    SCHNEIDER ELECTRIC

    I2865-S

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, W/ BUILT-IN ACTUATOR, 00.42A, 24 V AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $518.40
    $518.40
    Repair Yours $430.27
    SCHNEIDER ELECTRIC MN550-NCP

    SCHNEIDER ELECTRIC

    SATCHWELL

    MN550-NCP

    DISCONTINUED BY MANUFACTURER, VAV CONTROLLER / UNITARY, MICRONET 450, NCP COMMUNICATION, T.A.C., CLASS 2, FULLY PROGRAMMABLE, 24 VAC / DC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,630.08
    $1,630.08
    Repair Yours $1,068.40
    SCHNEIDER ELECTRIC 01-0010-364

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    01-0010-364

    CONTROLLER BOARD AC256 W/ENCLOSURE
    $340.00 Buy Surplus As Low As $204.00
    $204.00
    Repair Yours $200.00
    SCHNEIDER ELECTRIC 7798B

    SCHNEIDER ELECTRIC

    CSI CONTROL SYSTEM INC

    7798B

    SUB-LAN INTERFACE CARD
    Buy Surplus As Low As $1,470.00
    $1,470.00
    Repair Yours $1,250.00
    SCHNEIDER ELECTRIC A3810

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    A3810

    CONTROLLER
    Buy Surplus As Low As $750.00
    $750.00
    Repair Yours $640.00
    SCHNEIDER ELECTRIC ACDC1016

    SCHNEIDER ELECTRIC

    APC

    ACDC1016

    DOOR AND FRAME ASSEMBLY SX TO SX
    $3,165.00 Buy Surplus As Low As $1,899.00
    $1,899.00
    Repair Yours $1,577.00
    SCHNEIDER ELECTRIC CXR-I80I

    SCHNEIDER ELECTRIC

    SATCHWELL

    CXR-I80I

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, CLIMATRONIC, ROOM RESET, 24-230 VAC, PANEL OR SURFACE MOUNT, +10 TO +40 DEGREE C, IP30, W/O CLOCK
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $700.00
    SCHNEIDER ELECTRIC I2624

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2624

    DISCONTINUED BY MANUFACTURER, CONTROLLER, INFINET, 24 UNIVERSAL INPUT, INPUT POWER: 24 VAC, 19 VA, 50/60 HZ
    Buy Surplus As Low As $710.00
    $710.00
    Repair Yours $490.00
    SCHNEIDER ELECTRIC I2804

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2804

    DISCONTINUED BY MANUFACTURER, LOCAL CONTROLLER, FOR STANDALONE EQUIPMENT CONTROL, 8 UNIVERSAL INPUTS / 1 SMART SENSOR INPUT, 4 DIGITAL OUTPUTS, 4 ANALOG OUTPUTS, W/ SMART SENSOR, 3 AMP, 24 V ...
    Buy Surplus As Low As $594.00
    $594.00
    Repair Yours $450.00
    SCHNEIDER ELECTRIC I2865-V-A

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2865-V-A

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, W/ BUILT-IN ACTUATOR, 24 V AC, 50/60 HZ, 2 AMP, 1200-19.2K BAUD, 4 UNIVERSAL / 1 SMART SENSOR / 1 AIRFLOW INPUT, 3 FORM A TRIAC OUTPUTS, 1 ACTU ...
    Buy Surplus As Low As $703.00
    $703.00
    Repair Yours $490.00
    SCHNEIDER ELECTRIC 05-1000-423

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    05-1000-423

    LCU 16/8 TRI STATE
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $350.00
    SCHNEIDER ELECTRIC 372HVA16030V25

    SCHNEIDER ELECTRIC

    SQUARE D

    372HVA16030V25

    HVAC LIBRARY SITE V 2.5
    $25,424.00 Buy Surplus As Low As $15,255.00
    $15,255.00
    Repair Yours $12,661.00
    SCHNEIDER ELECTRIC CX9680

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    CX9680

    DISCONTINUED BY MANUFACTURER, CPU MODULE, NETWORK CONTROLLER, FTT-10, 24 VDC, 60 WATT
    Buy Surplus As Low As $1,505.00
    $1,505.00
    Repair Yours $990.00
    SCHNEIDER ELECTRIC I2810

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2810

    DISCONTINUED BY MANUFACTURER, ZONE CONTROL, INFINIT II CONTROLLER, HVAC TERMINAL, 24 VAC, 12-28 VDC
    Buy Surplus As Low As $2,424.00
    $2,424.00
    Repair Yours $1,426.39
    SCHNEIDER ELECTRIC I2885

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    I2885

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, INFINIT II, W/ ACTUATOR AND AIRFLOW SENSOR, 24 V AC, 50/60 HZ, 10 VA
    Buy Surplus As Low As $339.00
    $339.00
    Repair Yours $300.00
    Next
    1 2