Product Search

    SEARCH NOW FOR ALL YOUR LANDEN SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    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 801-850 of 984.
    SIEMENS RAK-13-1030

    SIEMENS

    LANDIS & GYR

    RAK-13-1030

    TEMPERATURE SWITCH
    Buy Surplus As Low As $54.00
    $54.00
    SIEMENS RAR9

    SIEMENS

    LANDIS & GYR

    RAR9

    PHOTOCELL DETECTOR, LENGTH OF DETECTOR CABLE: 100 M, W/O CLAMP/FLANGE, PHOTOCELL MADE OF: SILICON, FOR BURNER CONTROLS LAL/AE1/LOK16/LAE10 W/O CLAMP/FLANGE
    $222.00 Buy Surplus As Low As $134.00
    $134.00
    SIEMENS RCK88-L

    SIEMENS

    LANDIS & GYR

    RCK88-L

    OUTPUT MODULE
    ✓ IN STOCK!
    $212.78 Buy Surplus As Low As $86.19
    $86.19
    Repair Yours $200.00
    SIEMENS RCU50

    SIEMENS

    LANDIS & GYR

    RCU50

    CAV TEMPERATURE CONTROLLER
    $144.00 Buy Surplus As Low As $86.00
    $86.00
    Repair Yours $300.00
    SIEMENS RCU50.2U

    SIEMENS

    LANDIS & STAEFA

    RCU50.2U

    DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE CONTROLLER, FOR VAV AND CAV SYSTEMS, OUTPUT: (1) 0 TO 10 VDC, MANUAL CHANGEOVER HEATING/COOLING/OFF, (FIXED), PROPORTIONAL, 24 VAC +/-20%, 50/6 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $44.73
    $44.73
    SIEMENS RCU61U

    SIEMENS

    LANDIS & GYR

    RCU61U

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, ROOM, 24V, FOR CAV SYSTEMS, 5 OPERATING MODES
    Buy Surplus As Low As $126.00
    $126.00
    SIEMENS RDD10.1

    SIEMENS

    LANDIS & GYR

    RDD10.1

    ROOM THERMOSTAT
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    SIEMENS RDU50.2U

    SIEMENS

    LANDIS & GYR

    RDU50.2U

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, MANUAL HEATING/COOLING, 0-10 VDC, 2 PIPE, LIQUID CRYSTAL DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $66.27
    $66.27
    SIEMENS RDU50U

    SIEMENS

    LANDIS & GYR

    RDU50U

    DISCONTINUED BYMANUFACTURER, THERMOSTAT, OUT AUTO C/O, 0-10 V
    ✓ IN STOCK!
    Buy Surplus As Low As $23.03
    $23.03
    SIEMENS RG1.1UQ8

    SIEMENS

    LANDIS & GYR

    RG1.1UQ8

    DISCONTINUED BY MANUFACTURER, PIVOTING ARMATURE RELAY, 0.1 AMP, 110 VAC, 50 HZ
    Buy Surplus As Low As $105.00
    $105.00
    SIEMENS RK8

    SIEMENS

    LANDIS & GYR

    RK8

    UNIVERSAL TEMPERATURE CONTROLLER 5-32DEG C
    ✓ IN STOCK!
    $229.50 Buy Surplus As Low As $100.39
    $100.39
    Repair Yours $300.00
    SIEMENS RLE127

    SIEMENS

    LANDIS & GYR

    RLE127

    DIFFERENTIAL TEMPERATURE CONTROLLER
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $300.00
    SIEMENS RMS705-1

    SIEMENS

    LANDIS & GYR

    RMS705-1

    MODULE 24V 50/60HZ 8INPUT 6OUTPUT
    $1,166.00 Buy Surplus As Low As $700.00
    $700.00
    Repair Yours $594.00
    SIEMENS RMU710-2

    SIEMENS

    LANDIS & GYR

    RMU710-2

    DISCONTINUED BY MANUFACTURER, UNIVERSALCONTROLLER, 1 CONTROL LOOP, INTEGRATED SUPERVISORY FUNCTIONS, 4 AMP, 250 VAC, IP20
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $747.00
    SIEMENS RMU730

    SIEMENS

    LANDIS & GYR

    RMU730

    MODULAR UNIVERSAL CONTROLLER 4A 24VAC 50/60HZ
    $1,378.00 Buy Surplus As Low As $827.00
    $827.00
    Repair Yours $700.00
    SIEMENS RMZ785

    SIEMENS

    LANDIS & GYR

    RMZ785

    UNIVERSAL CONTROL MODULE, 4 AMP, 24 VAC, LED INDICATOR, SPRING CLAMP TEMRINALS, SCREW PLATE/DIN-RAIL MOUNTED
    ✓ IN STOCK!
    $318.00 Buy Surplus As Low As $242.00
    $242.00
    Repair Yours $300.00
    SIEMENS RMZ786

    SIEMENS

    LANDIS & GYR

    RMZ786

    UNIVERSAL TWIN PUMP MODULE
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $300.00
    SIEMENS RMZ787

    SIEMENS

    LANDIS & GYR

    RMZ787

    UNIVERSAL MODULE, 4 AMP, 19-265 VAC, 4 RELAY OUTPUTS, 4 UNIVERSAL INPUTS, SCREW TYPE TERMINALS, DIN RAIL MOUNT, IP20
    ✓ IN STOCK!
    $318.00 Buy Surplus As Low As $191.00
    $191.00
    Repair Yours $300.00
    SIEMENS RMZ790

    SIEMENS

    LANDIS & GYR

    RMZ790

    OPERATOR UNIT, PLUG-IN TYPE, FOR SYNCO 700 SERIES HVAC CONTROLLERS, IP20, (RMZ790)
    $635.32 Buy Surplus As Low As $85.51
    $85.51
    Repair Yours $405.83
    SIEMENS RPTM6.1PSI20-M

    SIEMENS

    LANDIS & GYR

    RPTM6.1PSI20-M

    DISCONTINUED BY MANUFACTURER, POSITIONING MODULE, ELECTRO-MAGNETIC, 9 LEVEL POSITIONING SIGNAL INDICATION, 32-122F/0-50C, 0-20 PSIG / OUTPUT, 30PSIG / INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $693.78
    $693.78
    Repair Yours $505.12
    SIEMENS RPTM6.20250

    SIEMENS

    LANDIS & GYR

    RPTM6.20250

    DO CONTACT MODULE
    ✓ IN STOCK!
    $119.70 Buy Surplus As Low As $66.31
    $66.31
    Repair Yours Contact Us
    SIEMENS RPTM6.21420

    SIEMENS

    LANDIS & GYR

    RPTM6.21420

    DISCONTINUED BY MANUFACTURER, MBC RBC POINT TERMINATION MODULE, ANALONG W/ TERMINATION BLOCK, 4-20 MA, 12-30 VDC, TEMP 32-122 F
    ✓ IN STOCK!
    Buy Surplus As Low As $133.99
    $133.99
    Repair Yours $300.00
    SIEMENS RPTM6.2Y10S-M

    SIEMENS

    LANDIS & GYR

    RPTM6.2Y10S-M

    DISCONTINUED BY MANUFACTURER ,TERMINAL BLOCK ,POINT TERMINATION MODULE, 10AMP
    Buy Surplus As Low As $372.00
    $372.00
    SIEMENS RPTM6.EMK

    SIEMENS

    LANDIS & GYR

    RPTM6.EMK

    MBC/RBC REPAIRED EXPANSION MODULE KIT
    ✓ IN STOCK!
    $990.00 Buy Surplus As Low As $548.94
    $548.94
    Repair Yours $369.77
    SIEMENS RVA47.320/109

    SIEMENS

    LANDIS & GYR

    RVA47.320/109

    TEMPERATURE REGULATOR 2AMP 230VAC 50HZ 7VA
    Buy Surplus As Low As $440.61
    $440.61
    Repair Yours $385.53
    SIEMENS RVL41.00

    SIEMENS

    LANDIS & GYR

    RVL41.00

    HEATING CONTROLLER COMPENSATOR MULTIRANGE
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $480.00
    SIEMENS RVL471

    SIEMENS

    LANDIS & GYR

    RVL471

    DISCONTINUED BY MANUFACTURER, COMPACT MULTIFUNCTIONAL HEATING CONTROLLER, VOLTAGE OUTPUT DC 0...10 V, 230 VAC
    Buy Surplus As Low As $438.30
    $438.30
    Repair Yours $365.25
    SIEMENS RVP-21.51

    SIEMENS

    LANDIS & GYR

    RVP-21.51

    TEMPERATURE CONTROL
    ✓ IN STOCK!
    $785.65 Buy Surplus As Low As $167.08
    $167.08
    Repair Yours $405.83
    SIEMENS RVP31.31

    SIEMENS

    LANDIS & GYR

    RVP31.31

    TEMPERATURE CONTROLLER W/OUTDOOR SENSOR
    Buy Surplus As Low As $311.59
    $311.59
    Repair Yours $270.56
    SIEMENS RWD32

    SIEMENS

    LANDIS & GYR

    RWD32

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER AC 230V 50/60HZ 6.5VA
    ✓ IN STOCK!
    Buy Surplus As Low As $105.61
    $105.61
    Repair Yours $405.83
    SIEMENS RWD32S

    SIEMENS

    LANDIS & GYR

    RWD32S

    TEMPERATURE CONTROLLER AC 230V 50/60HZ 6VA
    ✓ IN STOCK!
    $253.40 Buy Surplus As Low As $83.11
    $83.11
    Repair Yours Contact Us
    SIEMENS RWD62

    SIEMENS

    LANDIS & GYR

    RWD62

    UNIVERSAL TEMPERATURE CONTROLLER, 2 ANALOG OUTPUTS, 2 DIGITAL INPUTS, 4 DIGITS, 24 VAC, 50/60HZ, 2.5 VA, DIN RAIL MOUNT, IP20
    ✓ IN STOCK!
    $335.00 Buy Surplus As Low As $201.00
    $201.00
    SIEMENS RWD62U

    SIEMENS

    LANDIS & GYR

    RWD62U

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER, FOR HVAC, TEMPERATURE/STATIC PRESSURE/HUMIDITY/AIR PRESSURE/FLUID PRESSURE/REFRIGERATION/AIR QUALITY AND AIR FLUID VELOCITY, 24 VAC OPERAT ...
    Buy Surplus As Low As $511.83
    $511.83
    Repair Yours $300.00
    SIEMENS RWF 21.20

    SIEMENS

    LANDIS & GYR

    RWF 21.20

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, UNIVERSAL, POLYGYR, 24 VAC +- 20 %, 50/60 HZ, 5 VA, -10 TO +50 DEGREES C
    Buy Surplus As Low As $698.03
    $698.03
    Repair Yours $580.34
    SIEMENS RWF32.000

    SIEMENS

    LANDIS & GYR

    RWF32.000

    CONTROLLER UNIVERSAL 230VAC
    Buy Surplus As Low As $198.00
    $198.00
    Repair Yours $300.00
    SIEMENS RWF40.000A97

    SIEMENS

    LANDIS & GYR

    RWF40.000A97

    DISCONTINUED BY MANUFACTURER, CONTROLLER, RWF40, UNIVERSAL, FLOATING, 100-240 VAC, 48-63 HZ, 10 VA, IP20/65
    Buy Surplus As Low As $1,580.86
    $1,580.86
    Repair Yours $510.00
    SIEMENS RWF40.001A97

    SIEMENS

    LANDIS & GYR

    RWF40.001A97

    DISCONTINUED BY MANUFACTURER, CONTROLLER, 110..240VAC, 48..63 HZ 10 VA MAX, DIGITAL DISPLAY
    Buy Surplus As Low As $1,260.84
    $1,260.84
    Repair Yours $996.00
    SIEMENS RWF61.10

    SIEMENS

    LANDIS & GYR

    RWF61.10

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, UNIVERSAL, POLYGYR, 24 VAC, 50/60 HZ, 1 MA, 0-10 VDC, 1 ANALOG OUTPUT, FOR USE W/ HVAC AND TEMPERATURE SENSORS QAA / AQF, -10 TO +10 DEG ...
    Buy Surplus As Low As $477.00
    $477.00
    Repair Yours $396.00
    SIEMENS RWF61.100

    SIEMENS

    LANDIS & STAEFA

    RWF61.100

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER, WITH 1 ANALOG DC 0-10 V OUTPUT, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $371.79
    $371.79
    Repair Yours $334.00
    SIEMENS RWF61.20

    SIEMENS

    LANDIS & GYR

    RWF61.20

    TEMPERATURE CONTROLLER POLYGYR
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    SIEMENS RWF61.200

    SIEMENS

    LANDIS & GYR

    RWF61.200

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER, 2 ANALOG 0-10VDC OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $408.00
    $408.00
    Repair Yours $339.00
    SIEMENS RWF61.300

    SIEMENS

    LANDIS & GYR

    RWF61.300

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER, WITH 3 ANALOG DC 0-10 V OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $510.00
    $510.00
    Repair Yours $334.00
    SIEMENS RWI65.01

    SIEMENS

    LANDIS & GYR

    RWI65.01

    DISCONTINUED BY MANUFACTURER, REGULATOR VENTALATION, 24VAC, 10VA, 50/60HZ
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS RWX62.5030

    SIEMENS

    LANDIS & GYR

    RWX62.5030

    DISCONTINUED BY MANUFACTURER, CONTROLLER, 24VAC, 3DIGIT, UNIVERSAL
    ✓ IN STOCK!
    Buy Surplus As Low As $211.97
    $211.97
    Repair Yours $300.00
    SIEMENS RWX62.7032

    SIEMENS

    LANDIS & GYR

    RWX62.7032

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER, 24 VAC, 50/60 HZ, 5 VA, POLYGYR
    ✓ IN STOCK!
    Buy Surplus As Low As $109.21
    $109.21
    Repair Yours $300.00
    SIEMENS RWX62.7036

    SIEMENS

    LANDIS & GYR

    RWX62.7036

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER MODULE, ELECTRONIC, FULLY AUTONOMOUS, 5 INPUT/ANALOG- 2 INPUT/BINARY, 3 OUTPUT/ANALOG-6 OUTPUT/BINARY, 24 VAC OPERATING VOLTAGE, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $216.30
    $216.30
    Repair Yours $300.00
    SIEMENS RWX62.732/509

    SIEMENS

    LANDIS & GYR

    RWX62.732/509

    DISCONTINUED BY MANUFACTURER, BUILDING CONTROLLER, 24 VAC, 50/60 HZ, 5VA
    ✓ IN STOCK!
    Buy Surplus As Low As $298.28
    $298.28
    Repair Yours $300.00
    SIEMENS RXA21.1-FC-02

    SIEMENS

    LANDIS & GYR

    RXA21.1-FC-02

    DISCONTINUED BY MANUFACTURER, HEATING CONTROLLER, 230VAC, 50/60HZ, 12VA, IP20
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS RXB21.1/FC-10

    SIEMENS

    LANDIS & GYR

    RXB21.1/FC-10

    ROOM TEMPERATURE CONTROLLER, 230 VAC, 50/60 HZ, 12 VA, IP20 (30), FOR 2-PIPE OR 4-PIPE FAN-COIL SYSTEMS
    ✓ IN STOCK!
    $425.00 Buy Surplus As Low As $255.00
    $255.00
    Repair Yours $300.00
    SIEMENS RXB21.1/FC-11

    SIEMENS

    LANDIS & GYR

    RXB21.1/FC-11

    DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE CONTROLLER, 5(4) AMP, 230VAC, 50/60HZ, 12VA, IP20(30)
    Buy Surplus As Low As $547.88
    $547.88
    Repair Yours $455.89
    Previous Next
    10 11 12 13 14 15 16 17 18 19 20