Product Search

    SEARCH NOW FOR ALL YOUR LAND 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 201-250 of 935.
    SIEMENS 549-215

    SIEMENS

    LANDIS & GYR

    549-215

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, MEC ANALOG, W/HOA 4AI, 4AO, 24V AC, 25 VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $590.37
    $590.37
    Repair Yours $536.90
    SIEMENS 562-001

    SIEMENS

    LANDIS & GYR

    562-001

    DISCONTINUED BY MANUFACTURER, CONTROLLER, MODULAR BUILDING, POWER OPEN PROCESSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $3,665.99
    $3,665.99
    Repair Yours $3,171.19
    SIEMENS 535-741

    SIEMENS

    LANDIS & GYR

    535-741

    DISCONTINUED BY MANUFACTURER, DUCT POINT TEMPERATURE SENSOR, THERMISITOR 40-150 DEG F, 4" PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As $90.22
    $90.22
    SIEMENS 547-002

    SIEMENS

    LANDIS & GYR

    547-002

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE MONITOR, 18-28 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $726.55
    $726.55
    Repair Yours $490.00
    SIEMENS 547-003

    SIEMENS

    LANDIS & GYR

    547-003

    DISCONTINUED BY MANUFACTURER, REMOTE PRESSURE TRANSMITTER, MEASURES AIR PRESSURE BETWEEN A ROOM AND AN ADJACENT SPACE, REMOTE PRESSURE TRANSMITTER AND INSIDE COVER ASSEMBLY, OUTSIDE COVER AS ...
    ✓ IN STOCK!
    Buy Surplus As Low As $862.41
    $862.41
    Repair Yours $450.00
    SIEMENS 549-506

    SIEMENS

    LANDIS & GYR

    549-506

    DISCONTINUED BY MANUFACTURER, SERVICE BOX, 24 V AC,115 V AC POWER SUPPLY, FOR SCU CONTROL SYSTEM
    ✓ IN STOCK!
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $300.00
    SIEMENS PTX6.H

    SIEMENS

    LANDIS & GYR

    PTX6.H

    DISCONTINUED BY MANUFACTURER, TERMINATION BLOCK, HIGH VOLTAGE
    ✓ IN STOCK!
    Buy Surplus As Low As $16.72
    $16.72
    SIEMENS 545-710

    SIEMENS

    LANDIS & GYR

    545-710

    DISCONTINUED BY MANUFACTURER, PROCESSOR CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $103.83
    $103.83
    Repair Yours $300.00
    SIEMENS 540-103

    SIEMENS

    LANDIS & GYR

    540-103

    DISCONTINUED BY MANUFACTURER, TERMINAL EQUIPMENT CONTROLLER, 24 VAC INPUT, 50/60 HZ, 12 VA MAX OUTPUT (EACH), CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As $975.21
    $975.21
    Repair Yours $700.00
    SIEMENS 540-105

    SIEMENS

    LANDIS & GYR

    540-105

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $497.05
    $497.05
    Repair Yours $398.78
    SIEMENS 544-550

    SIEMENS

    LANDIS & GYR

    544-550

    DISCONTINUED BY MANUFACTURER, CONTROLLER, UNITARY POWER SYSTEM 600, W/ KEYPAD, 24VAC, 60HZ, 2 AMP, CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As $196.58
    $196.58
    Repair Yours $300.00
    SIEMENS LDU11.523A27

    SIEMENS

    LANDIS & GYR

    LDU11.523A27

    CONTROL BOX, 220-240VOLT, 5S
    ✓ IN STOCK!
    $1,842.00 Buy Surplus As Low As $1,106.00
    $1,106.00
    Repair Yours $918.00
    SIEMENS LAE10

    SIEMENS

    LANDIS & GYR

    LAE10

    FLAME SAFEGUARD, 220V FSG RELAY, FOR OIL FLAME
    ✓ IN STOCK!
    $980.00 Buy Surplus As Low As $363.42
    $363.42
    Repair Yours $301.64
    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 $97.92
    $97.92
    Repair Yours $300.00
    SIEMENS 141-0592

    SIEMENS

    LANDIS & GYR

    141-0592

    DISCONTINUED BY MANUFACTURER, PRESSURE TRANSMITTER, LOW DIFFERENTIAL, 0 TO 3 W.G
    ✓ IN STOCK!
    Buy Surplus As Low As $179.51
    $179.51
    SIEMENS 184-0121

    SIEMENS

    LANDIS & GYR

    184-0121

    DISCONTINUED BY MANUFACTURER, TEMPERATURE TRANSMITTER, 40-240F, RIGID BULB
    ✓ IN STOCK!
    Buy Surplus As Low As $131.64
    $131.64
    Repair Yours $300.00
    SIEMENS PRU-1.32

    SIEMENS

    LANDIS & GYR

    PRU-1.32

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, 24VAC, 50-60HZ, 32MM
    ✓ IN STOCK!
    Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $330.00
    SIEMENS AZL52.40B1

    SIEMENS

    LANDIS & GYR

    AZL52.40B1

    PROGRAMMING DISPLAY UNIT, FOR LMV5X SYSTEM, W/MODBUS
    ✓ IN STOCK!
    $2,849.00 Buy Surplus As Low As $1,262.00
    $1,262.00
    Repair Yours $1,017.00
    SIEMENS LAL1.25

    SIEMENS

    LANDIS & GYR

    LAL1.25

    OIL BURNER CONTROL, UNIVERSAL, QRB1/QRC1, 220 VAC, 50/60 HZ
    ✓ IN STOCK!
    $2,121.00 Buy Surplus As Low As $681.08
    $681.08
    Repair Yours $603.28
    SIEMENS LGK16.335.A27

    SIEMENS

    LANDIS & GYR

    LGK16.335.A27

    GAS BURNER CONTROL, 3.5VA, 220-240 VAC, 50-60 HZ, T1=37S, TSA=2.5S, (100325458)
    ✓ IN STOCK!
    $3,287.00 Buy Surplus As Low As $1,973.00
    $1,973.00
    SIEMENS SQM50.443A8

    SIEMENS

    LANDIS & GYR

    SQM50.443A8

    DAMPER MOTOR, 140 IN.LBS, 25 S, 4 SWITCH, 24 V, SQ.9 MM SHAFT
    ✓ IN STOCK!
    $2,261.00 Buy Surplus As Low As $1,493.00
    $1,493.00
    Repair Yours $1,127.00
    SIEMENS SKP75.011U1

    SIEMENS

    LANDIS & GYR

    SKP75.011U1

    120V,AIRGAS RATIO,POCSWITCH
    ✓ IN STOCK!
    $3,829.09 Buy Surplus As Low As $2,297.45
    $2,297.45
    Repair Yours $1,483.00
    SIEMENS VGG10.404U

    SIEMENS

    LANDIS & GYR

    VGG10.404U

    VALVE, GAS , 1.5 INCH NPT, NORMALLY CLOSED
    ✓ IN STOCK!
    $897.59 Buy Surplus As Low As $538.55
    $538.55
    Repair Yours $445.00
    SIEMENS VGG10.504U

    SIEMENS

    LANDIS & GYR

    VGG10.504U

    GAS VALVE, 2" NPT, SINGLE BODY, 15 PSI OPERATING, 75 PSI CLOSE OFF, ALUMINUM
    ✓ IN STOCK!
    $994.00 Buy Surplus As Low As $470.57
    $470.57
    Repair Yours $346.20
    SIEMENS 195-0009

    SIEMENS

    LANDIS & GYR

    195-0009

    REPLACEMENT RECEIVER CONTROLLER MULTIPLE INPUT
    ✓ IN STOCK!
    $238.50 Buy Surplus As Low As $146.82
    $146.82
    Repair Yours $300.00
    SIEMENS 195-0010

    SIEMENS

    LANDIS & GYR

    195-0010

    REPLACEMENT RECEIVER CONTROLLER MULTIPLE INPUT
    ✓ IN STOCK!
    $150.64 Buy Surplus As Low As $125.53
    $125.53
    Repair Yours $300.00
    SIEMENS 549-211

    SIEMENS

    LANDIS & GYR

    549-211

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE ,DIGITAL POINT 4AMP, 250VAC, 8DI,4DO,HOA EQUIPPED
    ✓ IN STOCK!
    Buy Surplus As Low As $351.55
    $351.55
    Repair Yours $350.00
    SIEMENS 545-719

    SIEMENS

    LANDIS & GYR

    545-719

    DISCONTINUED BY MANUFACTURER, OPEN PROCESSOR MODULE, APOGEE AUTOMATION, PROTOCOL 1 AND 2, 4MB MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $171.64
    $171.64
    Repair Yours $200.00
    SIEMENS 534-825

    SIEMENS

    LANDIS & GYR

    534-825

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD, 120V, DPU, SCU-600
    ✓ IN STOCK!
    Buy Surplus As Low As $205.03
    $205.03
    Repair Yours $200.00
    SIEMENS PTM6.EMK

    SIEMENS

    LANDIS & GYR

    PTM6.EMK

    REFURBISHED EXPANSION MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $511.60
    $511.60
    SIEMENS 533-665

    SIEMENS

    LANDIS & GYR

    533-665

    DISCONTINUED BY MANUFACTURER, SCU TERMINATION BOARD ASSEMBLY, 8 NO AND 8 NC CONTACTS, 10 SWITCHING INPUTS, 15 26 VOLT INPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $273.56
    $273.56
    Repair Yours $227.05
    SIEMENS 537-185

    SIEMENS

    LANDIS & GYR

    537-185

    DISCONTINUED BY MANUFACTURER, PC BOARD, AOV BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $503.88
    $503.88
    Repair Yours $464.69
    SIEMENS 541-351

    SIEMENS

    LANDIS & GYR

    541-351

    CONTROLLER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $92.39
    $92.39
    Repair Yours $300.00
    SIEMENS 565-359

    SIEMENS

    LANDIS & GYR

    565-359

    MBC MCQUAY GATEWAY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $154.29
    $154.29
    Repair Yours $300.00
    SIEMENS 544-343

    SIEMENS

    LANDIS & GYR

    544-343

    DUCT SENSOR 1000OHM PLATINUM RTD INPUT 18IN/PROBE
    ✓ IN STOCK!
    $95.40 Buy Surplus As Low As $47.57
    $47.57
    Repair Yours $300.00
    SIEMENS PTM6.2Y10-M

    SIEMENS

    LANDIS & GYR

    PTM6.2Y10-M

    DISCONTINUED BY MANUFACTURER, MODULE, POINT TERMINATION, ANALOG, 2 OUTPUT, 0-10 VDC, W/ MANUAL OVERRIDE
    ✓ IN STOCK!
    Buy Surplus As Low As $789.24
    $789.24
    Repair Yours $695.91
    SIEMENS LAL3.25

    SIEMENS

    LANDIS & GYR

    LAL3.25

    DISCONTINUED BY MANUFACTURER, OIL BURNER CONTROL, 220-240V, 50-60HZ, 5 AMP, 3.5VA, TV 22.5S, TS MAX 5S
    ✓ IN STOCK!
    Buy Surplus As Low As $141.71
    $141.71
    Repair Yours $300.00
    SIEMENS SKP15.011U1

    SIEMENS

    LANDIS & GYR

    SKP15.011U1

    GAS VALVE ACTUATOR, POC, STROKE INDICATION, 110-120 VAC, 50/60 HZ, SPDT SWITCH
    ✓ IN STOCK!
    $1,030.00 Buy Surplus As Low As $501.02
    $501.02
    SIEMENS 549-613

    SIEMENS

    LANDIS & GYR

    549-613

    DISCONTINUED BY MANUFACTURER, POWER MEC, 1200 POINT, EXPANSION SUPPORT, 250 VAC, 4 AMP, PANEL MOUNT, LED INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As $2,770.90
    $2,770.90
    Repair Yours $2,299.85
    SIEMENS 540-650B

    SIEMENS

    LANDIS & GYR

    540-650B

    ROOM TEMPERATURE SENSOR, SERIES 2000, INTERACTIVE, WHITE LCD DISPLAY, TEC, DIGITAL SET POINT ADJUSTMENT
    ✓ IN STOCK!
    $599.14 Buy Surplus As Low As $325.28
    $325.28
    SIEMENS 180-443

    SIEMENS

    LANDIS & GYR

    180-443

    THERMOSTAT WALL PLATE KIT
    ✓ IN STOCK!
    $8.59 Buy Surplus As Low As $4.07
    $4.07
    SIEMENS LDU11.523A17

    SIEMENS

    LANDIS & GYR

    LDU11.523A17

    GAS VALVE PROVING UNIT, FOR GAS BURNERS AND APPLIANCES, 100-110 VAC, 50/60 HZ, 3.5 VA, 5 SEC DELAY, REQUIRES AGM11 BASEPLATE
    ✓ IN STOCK!
    $1,842.00 Buy Surplus As Low As $1,115.08
    $1,115.08
    Repair Yours $751.00
    SIEMENS LFE10

    SIEMENS

    LANDIS & GYR

    LFE10

    DISCONTINUED BY MANUFACTURER, FLAME SAFEGUARD, FOR GAS/OIL FLAMES, WITH QRA OR IONIZATION PROBE, 230 V AC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,001.00
    $1,001.00
    Repair Yours $660.00
    SIEMENS PXC16.2-P.A

    SIEMENS

    LANDIS & GYR

    PXC16.2-P.A

    PROGRAMMABLE CONTROLLER, 16PT, APOGEE, PXC COMPACT SERIES, 24VA, 50/60HZ
    ✓ IN STOCK!
    $1,233.33 Buy Surplus As Low As $599.39
    $599.39
    Repair Yours $492.57
    SIEMENS QRA55.C27

    SIEMENS

    LANDIS & GYR

    QRA55.C27

    DISCONTINUED BY MANUFACTURER, FLAME DETECTOR, UV SENSOR, 2.5 VA, 220-240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $996.00
    SIEMENS SKP25.011U1

    SIEMENS

    LANDIS & GYR

    SKP25.011U1

    GAS VALVE ACTUATOR, PRESSURE REGULATING, W/SAFETY SHUT-OFF FUNCTION, POC, STROKE INDICATION, 110VAC (US), TYPE OF SWITCH: SPDT, PM300: ACTIVE PRODUCT, 110-120VAC, 50-60HZ, MAX. 13,5VA, 5-140 ...
    ✓ IN STOCK!
    $1,622.00 Buy Surplus As Low As $938.00
    $938.00
    SIEMENS LGK16.322A27

    SIEMENS

    LANDIS & GYR

    LGK16.322A27

    GAS BURNER CONTROL, FOR STATIONARY AIR HEATERS, T1 = 35.5 S, TSA = 2 S, 230 V AC
    ✓ IN STOCK!
    $3,287.00 Buy Surplus As Low As $1,973.00
    $1,973.00
    Repair Yours $900.00
    SIEMENS SQM10.16562

    SIEMENS

    LANDIS & GYR

    SQM10.16562

    MOTOR ACTUATOR, 220V, CCW, 29SEC, 9VA
    ✓ IN STOCK!
    $6,372.00 Buy Surplus As Low As $3,824.00
    $3,824.00
    Repair Yours $3,174.00
    SIEMENS SQM50.461R1G3R

    SIEMENS

    LANDIS & GYR

    SQM50.461R1G3R

    COMBUSTION ACTUATOR
    ✓ IN STOCK!
    $2,419.00 Buy Surplus As Low As $1,261.00
    $1,261.00
    Repair Yours $1,016.00
    SIEMENS SQM56.664R1G3

    SIEMENS

    LANDIS & GYR

    SQM56.664R1G3

    ACTUATOR, 10NM, 90/15S, 6 SWITCHES, SHAFT 9.5MM , UL 4...20MA, AC110V
    ✓ IN STOCK!
    $4,278.00 Buy Surplus As Low As $2,567.00
    $2,567.00
    Repair Yours $2,131.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11