Product Search

    SEARCH NOW FOR ALL YOUR LINDE 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 251-300 of 985.
    SIEMENS 540-110N

    SIEMENS

    LANDIS & GYR

    540-110N

    DISCONTINUED BY MANUFACTURER, TEC UNIT CONDITIONER CONTROLLER, FAN COIL, 24VAC, 50/60HZ, POWER CONSUMPTION - 3 VA, 6 DIGITAL OUTPUTS, REPLACED BY 540-110
    ✓ IN STOCK!
    Buy Surplus As Low As $1,097.62
    $1,097.62
    Repair Yours $553.00
    SIEMENS 273-03200

    SIEMENS

    LANDIS & GYR

    273-03200

    FLOWRITE VALVE, 2.5CV, 24V, 60HZ, 6.5VA, CLASS 2
    ✓ IN STOCK!
    $1,164.29 Buy Surplus As Low As $560.19
    $560.19
    Repair Yours $475.09
    SIEMENS PXC16.2-E.A

    SIEMENS

    LANDIS & GYR

    PXC16.2-E.A

    CONTROLLER, PROGRAMMABLE, FOR BACNET NETWORKS
    ✓ IN STOCK!
    Buy Surplus As Low As $803.40
    $803.40
    Repair Yours $540.13
    SIEMENS LFL1.335J17

    SIEMENS

    LANDIS & GYR

    LFL1.335J17

    BURNER CONTROL BOX, W/O PLUG-IN BASE,100 VAC, 50/60 HZ, FOR GAS/OIL/DUEL
    ✓ IN STOCK!
    $1,463.61 Buy Surplus As Low As $510.08
    $510.08
    Repair Yours $446.88
    SIEMENS 540-865DN

    SIEMENS

    LANDIS & GYR

    540-865DN

    DISCONTINUED BY MANUFACTURER, TEC TERMINAL BOX CONTROLLER, WITH SERIES FAN, 3-STAGE ELECTRIC HEAT CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS NBRN-ESGB

    SIEMENS

    LANDIS & STAEFA

    NBRN-ESGB

    DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE, CONTROL PANEL
    ✓ IN STOCK!
    Buy Surplus As Low As $1,417.42
    $1,417.42
    Repair Yours $1,247.33
    SIEMENS 550-493PA

    SIEMENS

    LANDIS & GYR

    550-493PA

    DISCONTINUED BY MANUFACTURER, BACNET PROGRAM UNIT CONTROLLER , INPUT 24VAC, OUTPUT 12VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $615.00
    $615.00
    Repair Yours $398.40
    SIEMENS 549-633

    SIEMENS

    LANDIS & GYR

    549-633

    DISCONTINUED BY MANUFACTURER, POWER MODULE, 24 V AC INPUT, 24 V DC SENSOR SUPPLY, 250 V AC OUTPUT, 4 A MAX, STATUS LEDS, SCREW TERMINALS, MODEL 1210EP
    ✓ IN STOCK!
    Buy Surplus As Low As $714.99
    $714.99
    Repair Yours $474.75
    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)
    ✓ IN STOCK!
    Buy Surplus As Low As $602.06
    $602.06
    Repair Yours $454.92
    SIEMENS 540-505N

    SIEMENS

    LANDIS & GYR

    540-505N

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, APOGEE, MULTI-STAGE
    ✓ IN STOCK!
    Buy Surplus As Low As $879.05
    $879.05
    Repair Yours $548.00
    SIEMENS 565-394

    SIEMENS

    LANDIS & GYR

    565-394

    DISCONTINUED BY MANUFACTURER, POWER MODULE, MBC POWER OPEN PROCESSOR, 6 MB MEMORY, PROTOCOL 2 NATIVE DRIVER, RTU SLAVE MODBUS
    ✓ IN STOCK!
    Buy Surplus As Low As $2,243.86
    $2,243.86
    Repair Yours $1,960.43
    SIEMENS LGK16.122A17

    SIEMENS

    LANDIS & GYR

    LGK16.122A17

    GAS BURNER CONTROL, FOR FLASH STEAM GENERATORS, CONTINUOUS OPERATION FLAME SAFEGUARD, 100-110 V, 50/60 HZ, 3.5 VA
    ✓ IN STOCK!
    $1,896.08 Buy Surplus As Low As $702.09
    $702.09
    Repair Yours $647.49
    SIEMENS PXC16-P.A

    SIEMENS

    LANDIS & GYR

    PXC16-P.A

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER, CLASS 2 CIRCUIT INPUTS, 24-250 VAC OUTPUT, 4 AMP, COPPER CONDUCTORS ONLY
    ✓ IN STOCK!
    Buy Surplus As Low As $680.25
    $680.25
    Repair Yours $564.61
    KIDDE-FENWAL, LLC LNL-1320-S3B

    KIDDE-FENWAL, LLC

    LENEL

    LNL-1320-S3B

    DUAL READER INTERFACE MODULE, LNL-1320 SERIES 3, 12-24 VDC, 6 OUTPUTS, FORM-C CONTACTS, 12 VDC READER POWER
    ✓ IN STOCK!
    $1,283.00 Buy Surplus As Low As $976.00
    $976.00
    Repair Yours $540.00
    LIND EQUIPMENT LE9550123BE

    LIND EQUIPMENT

    LE9550123BE

    DISCONTINUED BY MANUFACTURER, CORD REEL, LE9500 SERIES, HEAVY-DUTY, NEMA 4X, 50 FOOT CABLE, 12AWG/3C SOW, CORD TYPE 12/3 SOOW 20A, BARE ENDS, 11.5 KW, 575 V
    ✓ IN STOCK!
    Buy Surplus As Low As $1,045.95
    $1,045.95
    SIEMENS PXC24.2-PER.A

    SIEMENS

    LANDIS & GYR

    PXC24.2-PER.A

    DISCONTINUED BY MANUFACTURER, COMPACT PROGRAMMABLE CONTROLLER, APOGEE 24 PT, P2 ETHERNET ALN, ROOFTOP
    ✓ IN STOCK!
    Buy Surplus As Low As $529.00
    $529.00
    Repair Yours $347.00
    SIEMENS 540-863B

    SIEMENS

    LANDIS & GYR

    540-863B

    DISCONTINUED BY MANUFACTURER, AIR HANDLING UNIT CONTROLLER, UNIT VENT CONTROLLER, 28 TERMINAL, MIXED AIR CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    SIEMENS 544-780FA

    SIEMENS

    LANDIS & GYR

    544-780FA

    DISCONTINUED BY MANUFACTURER, ROOM TEMP SENSOR, WITH OVERRIDE, SETPOINT (BEIGE), LED DISPLAY, REPLACED BY QAA2212.FWSN
    ✓ IN STOCK!
    Buy Surplus As Low As $467.09
    $467.09
    Repair Yours $370.00
    SIEMENS 540-121

    SIEMENS

    LANDIS & GYR

    540-121

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, ROOM TEMPERATURE SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $126.92
    $126.92
    SIEMENS 658-119

    SIEMENS

    LANDIS & GYR

    658-119

    DISK SHUTOFF
    ✓ IN STOCK!
    Buy Surplus As Low As $4.27
    $4.27
    SIEMENS PTM6.2I420

    SIEMENS

    LANDIS & GYR

    PTM6.2I420

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, (2) ANALOG INPUT, 4-20 MA, 12-30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $37.08
    $37.08
    SIEMENS PTM6.2P1K

    SIEMENS

    LANDIS & GYR

    PTM6.2P1K

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 POINT ANALOG INPUT, 1000 OHM, 0-50 C, 32-122 F
    ✓ IN STOCK!
    Buy Surplus As Low As $48.48
    $48.48
    SIEMENS PTM6.2Q250

    SIEMENS

    LANDIS & GYR

    PTM6.2Q250

    DISCONTINUED BY MANUFACTURER, DIGITAL OUTPUT MODULE, POINT TERMINATION MODULE, 2 POINT DIGITAL
    ✓ IN STOCK!
    Buy Surplus As Low As $55.73
    $55.73
    SIEMENS PTM6.2Y420

    SIEMENS

    LANDIS & GYR

    PTM6.2Y420

    DISCONTINUED BY MANUFACTURER, ANALOG OUTPUT MODULE, POINT TERMINATION MODULE, W/TERMINATION BLOCK, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $411.00
    $411.00
    Repair Yours $342.00
    SIEMENS RWX62.5030

    SIEMENS

    LANDIS & GYR

    RWX62.5030

    DISCONTINUED BY MANUFACTURER, CONTROLLER, 24VAC, 3DIGIT, UNIVERSAL
    ✓ IN STOCK!
    Buy Surplus As Low As $152.71
    $152.71
    Repair Yours $300.00
    SIEMENS 545-716

    SIEMENS

    LANDIS & GYR

    545-716

    DISCONTINUED BY MANUFACTURER, OPEN PROCESSOR MODULE, PROTOCOL 2, 3MB MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $362.59
    $362.59
    Repair Yours $300.95
    SIEMENS 531-990

    SIEMENS

    LANDIS & GYR

    531-990

    DISCONTINUED BY MANUFACTURER, PNEUMATIC VALVE, DIGITAL, WITH GAUGE, 0-30PSI, 0-200KPA
    ✓ IN STOCK!
    Buy Surplus As Low As $164.37
    $164.37
    Repair Yours $300.00
    SIEMENS 533-660

    SIEMENS

    LANDIS & GYR

    533-660

    PC ANALOG OUTPUT BOARD, CONTROLS, 8DPV, AO-P
    ✓ IN STOCK!
    Buy Surplus As Low As $205.78
    $205.78
    Repair Yours $300.00
    SIEMENS PTM6.2U10

    SIEMENS

    LANDIS & GYR

    PTM6.2U10

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 POINT, ANALOG, 24 V, 0-10 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $100.80
    $100.80
    Repair Yours $300.00
    SIEMENS PTM6.2Y10S

    SIEMENS

    LANDIS & GYR

    PTM6.2Y10S

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 24 VDC / 0-10 VDC, 2 ANALOG OUTPUT, 0 TO 50 DEGREE C
    ✓ IN STOCK!
    Buy Surplus As Low As $184.15
    $184.15
    Repair Yours $300.00
    SIEMENS 544-305

    SIEMENS

    LANDIS & GYR

    544-305

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, BACK PANEL, FOR POWERS SYSTEM, 600 UNITARY CONTROL, WITH LED CHANNEL INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As $450.45
    $450.45
    Repair Yours $356.07
    SIEMENS 549-212

    SIEMENS

    LANDIS & GYR

    549-212

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, MEC DIGITAL, 4DI/4DO, 24VDC, 25VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $460.53
    $460.53
    Repair Yours $382.24
    SIEMENS 562-001

    SIEMENS

    LANDIS & GYR

    562-001

    DISCONTINUED BY MANUFACTURER, CONTROLLER, MODULAR BUILDING, POWER OPEN PROCESSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $479.99
    $479.99
    Repair Yours $398.39
    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 $29.21
    $29.21
    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 $129.00
    $129.00
    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 $52.32
    $52.32
    Repair Yours $300.00
    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 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 $109.97
    $109.97
    Repair Yours $300.00
    SIEMENS 541-351

    SIEMENS

    LANDIS & GYR

    541-351

    CONTROLLER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $88.36
    $88.36
    Repair Yours $300.00
    SIEMENS PTM6.2Q250-M

    SIEMENS

    LANDIS & GYR

    PTM6.2Q250-M

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 POINT, DIGITAL, CONTACT CLOSURE, 240 VAC, 4A, LED INDICATION (ON/OFF), SUPERVISED HAND-OFF-AUTO SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $32.99
    $32.99
    Repair Yours $300.00
    SIEMENS PTM6.4D20

    SIEMENS

    LANDIS & GYR

    PTM6.4D20

    DISCONTINUED BY MANUFACTURER, DRY CONTACT POINT MODULE, 4 DI, 4 NUMBER OF POINTS
    ✓ IN STOCK!
    Buy Surplus As Low As $20.33
    $20.33
    SIEMENS 544-120

    SIEMENS

    LANDIS & GYR

    544-120

    DISCONTINUED BY MANUFACTURER, I/O CARD, ANALOG, FOR POWERS SYSTEM 600 CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $220.77
    $220.77
    SIEMENS 544-381

    SIEMENS

    LANDIS & GYR

    544-381

    BACKPLANE BOARD FOR UNITARY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $356.36
    $356.36
    Repair Yours $300.00
    SIEMENS GNF321

    SIEMENS

    LANDIS & GYR

    GNF321

    DISCONTINUED BY MANUFACTURER, SAFETY SWITCH, 30AMP, 3P, 240V, NO-FUSE, GD TYPE 1
    ✓ IN STOCK!
    Buy Surplus As Low As $39.90
    $39.90
    Repair Yours $300.00
    SIEMENS 544-110

    SIEMENS

    LANDIS & GYR

    544-110

    DISCONTINUED BY MANUFACTURER, PROCESSOR CARD, FOR UNITARY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $174.31
    $174.31
    Repair Yours $300.00
    SIEMENS 544-449

    SIEMENS

    LANDIS & GYR

    544-449

    DISCONTINUED BY MANUFACTURER, ENCLOSURE ASSEMBLY, POWERS SYS 600, UNITARY CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $44.00
    $44.00
    Repair Yours $300.00
    SIEMENS 545-077

    SIEMENS

    LANDIS & GYR

    545-077

    BACKPLANE MBC-24, 24 SLOT
    ✓ IN STOCK!
    $756.84 Buy Surplus As Low As $217.20
    $217.20
    Repair Yours $300.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11