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 201-250 of 979.
    SIEMENS 535-250

    SIEMENS

    LANDIS & GYR

    535-250

    PC TERMINATION BOARD ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $303.96
    $303.96
    Repair Yours $300.00
    SIEMENS 534-995

    SIEMENS

    LANDIS & GYR

    534-995

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, DPU, SCU-600, UUKL/PAZX/75M5, FOR USE WITH SYSTEM 600
    ✓ IN STOCK!
    Buy Surplus As Low As $248.11
    $248.11
    Repair Yours $205.93
    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 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 540-509

    SIEMENS

    LANDIS & GYR

    540-509

    DISCONTINUED BY MANUFACTURER, UNIT VENT CONTROLLER SYSTEM, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $785.42
    $785.42
    Repair Yours $601.75
    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 $448.80
    $448.80
    Repair Yours $372.50
    SIEMENS 545-715

    SIEMENS

    LANDIS & GYR

    545-715

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, PROTOCOL 2, OPEN PROCESSOR, 4 MB MEMORY, RACK MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $525.00
    $525.00
    Repair Yours $435.75
    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 545-442

    SIEMENS

    LANDIS & GYR

    545-442

    NETWORK CONTROLLER, 3MB, APOGEE
    ✓ IN STOCK!
    Buy Surplus As Low As $816.44
    $816.44
    Repair Yours $677.65
    SIEMENS 544-577

    SIEMENS

    LANDIS & GYR

    544-577

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, RTD, 1000OHM, PLATINUM -40-240F
    ✓ IN STOCK!
    Buy Surplus As Low As $43.34
    $43.34
    SIEMENS 549-214

    SIEMENS

    LANDIS & GYR

    549-214

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, ANALOG POINT
    ✓ IN STOCK!
    Buy Surplus As Low As $959.55
    $959.55
    Repair Yours $847.00
    SIEMENS 549-202

    SIEMENS

    LANDIS & GYR

    549-202

    MODULAR EQUIPMENT CONTROLLER ANALOG POINT BLOCK-HOA READY; 4 ANALOG INPUTS; 4 ANALOG OUTPUTS, MODULE MEC-AI-PXM, 50 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As $296.10
    $296.10
    Repair Yours $300.00
    SIEMENS 549-008

    SIEMENS

    LANDIS & GYR

    549-008

    DISCONTINUED BY MANUFACTURER, MODULE EQUIPMENT CONTROLLER, DIGITAL OUTPUT 120-240 VAC, 24VDC SENSOR SUPPLY, I/O CONNECTIONS 8 NO 8 NC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,040.67
    $1,040.67
    Repair Yours $786.59
    SIEMENS 549-629

    SIEMENS

    LANDIS & GYR

    549-629

    DISCONTINUED BY MANUFACTURER, POWER MODULAR EQUIPMENT CONTROLLER, POWER MEC,16 IN 16OUT
    ✓ IN STOCK!
    Buy Surplus As Low As $2,003.62
    $2,003.62
    Repair Yours $1,500.00
    SIEMENS VXI46.15

    SIEMENS

    LANDIS & GYR

    VXI46.15

    ZONE VALVE, 3 PORT, INTERNALLY THREADED, 15 DN, KVS 2, PN CLASS PN16, FOR THE CONTROL OF ZONES OR TERMINAL UNITS, 1600 KPA, 2.5 MM STROKE, SUITABLE MEDIA: WATER/ANTIFREEZE
    ✓ IN STOCK!
    $44.00 Buy Surplus As Low As $34.00
    $34.00
    SIEMENS 549-007

    SIEMENS

    LANDIS & GYR

    549-007

    CONTROLLER MODULE MEC-200F
    ✓ IN STOCK!
    Buy Surplus As Low As $1,225.50
    $1,225.50
    Repair Yours $1,100.00
    SIEMENS TXS1.12F10

    SIEMENS

    LANDIS & GYR

    TXS1.12F10

    I/O POWER SUPPLY MODULE, 24 VAC INPUT, 50/60 HZ, 57 VA, 24 VDC OUTPUT, 28.8 WATTS, 24 VAC PASS THROUGH, 144 VA, IP20 (IP30) ENCLOSURE, CLASS 2
    ✓ IN STOCK!
    $808.33 Buy Surplus As Low As $485.00
    $485.00
    Repair Yours $301.91
    SIEMENS TXA1.IBE

    SIEMENS

    LANDIS & GYR

    TXA1.IBE

    DISCONTINUED BY MANUFACTURER, ISLAND BUS EXPANSION MODULE, 24 VDC, 1.2 WATTS, CLASS 2, IP20(IP30), FOR DECENTRALIZED SUB-ISLANDS WITH TX-I/O-MODULES
    ✓ IN STOCK!
    Buy Surplus As Low As $137.50
    $137.50
    Repair Yours $200.00
    SIEMENS LGB22.230B27

    SIEMENS

    LANDIS & GYR

    LGB22.230B27

    DISCONTINUED BY MANUFACTURER, GAS BURNER CONTROL, 220-240V, 50-60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $751.60
    $751.60
    Repair Yours $623.83
    SIEMENS PXC00-E.D

    SIEMENS

    LANDIS & GYR

    PXC00-E.D

    SYSTEM CONTROLLER, BACNET/IP, 1 AMP, 24 VAC, FLASH MEMORY: 32 MB, SDRAM: 64 MB, LON-BUS: 78 KBPS ETHERNET, IP: 10/100 MBIT/S, IP20
    ✓ IN STOCK!
    $1,590.00 Buy Surplus As Low As $954.00
    $954.00
    Repair Yours $806.00
    KIDDE-FENWAL, LLC LNL-1320

    KIDDE-FENWAL, LLC

    LENEL

    LNL-1320

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE DUAL READER, 12 OR 24 VDC POWER SUPPLY, 6 OUTPUTS, READER POWER: 12VDC +/-10% REGULATED, REPLACED BY LNL-1320-S3B
    ✓ IN STOCK!
    Buy Surplus As Low As $1,206.99
    $1,206.99
    Repair Yours $480.00
    SIEMENS UUKL-75M5

    SIEMENS

    LANDIS & GYR

    UUKL-75M5

    PC BOARD CARD POWER SYSTEM
    ✓ IN STOCK!
    Buy Surplus As Low As $95.57
    $95.57
    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 PXA30-RS

    SIEMENS

    LANDIS & GYR

    PXA30-RS

    EXTENSION MODULE FOR RS232 AND RS485
    ✓ IN STOCK!
    $382.00 Buy Surplus As Low As $229.00
    $229.00
    Repair Yours $300.00
    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 545-764

    SIEMENS

    LANDIS & GYR

    545-764

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, SCU V5 CONTROLLER, FLASH & RAM ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $511.96
    $511.96
    Repair Yours $424.93
    SIEMENS GCA161.1E

    SIEMENS

    LANDIS & GYR

    GCA161.1E

    ROTARY DAMPER ACTUATOR, SPRING RETURN, OPEN AIR, 24 V, 18 NM
    ✓ IN STOCK!
    $396.00 Buy Surplus As Low As $239.00
    $239.00
    Repair Yours $300.00
    SIEMENS 550-767K

    SIEMENS

    LANDIS & GYR

    550-767K

    DISCONTINUED BY MANUFACTURER, TERMINAL EQUIPMENT CONTROLLER 24VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,509.26
    $1,509.26
    Repair Yours $1,050.00
    SIEMENS 550-400P10

    SIEMENS

    LANDIS & GYR

    550-400P10

    ACTUATOR TERMINAL EQUIPMENT CONTROLLER, PACK OF 10
    ✓ IN STOCK!
    $5,151.60 Buy Surplus As Low As $2,854.19
    $2,854.19
    Repair Yours $1,918.87
    SIEMENS QPA63.1

    SIEMENS

    LANDIS & GYR

    QPA63.1

    AIR QUALITY SENSORS, POWER SUPPLY: 24 VAC, OUTPUT SIGNAL: 0-10VDC, SENSOR: CO2 / COV, MOUNTING: ROOM, PROTECTION CLASS: IP30 / IP54
    ✓ IN STOCK!
    Buy Surplus As Low As $478.69
    $478.69
    Repair Yours $430.27
    SIEMENS 550-405

    SIEMENS

    LANDIS & GYR

    550-405

    DISCONTINUED BY MANUFACTURER, ACTUATOR TERMINAL EQUIPMENT CONTROL, W/ REHEAT, 24 VAC, 50/60 HZ, 12 VA, 108/90S
    ✓ IN STOCK!
    Buy Surplus As Low As $492.64
    $492.64
    Repair Yours $410.00
    SIEMENS PXA30-N

    SIEMENS

    LANDIS & GYR

    PXA30-N

    EXTENSION MODULE FOR BACNET
    ✓ IN STOCK!
    $382.00 Buy Surplus As Low As $229.00
    $229.00
    Repair Yours $300.00
    SIEMENS GBB161.1E

    SIEMENS

    LANDIS & GYR

    GBB161.1E

    DISCONTINUED BY MANUFACTURER, ROTARY AIR DAMPER ACTUATOR, SELF-CENTERING SHAFT ADAPTER, POSITION INDICATION AND ADJUSTABLE MECHANICAL LIMIT STOP, BUTTON FOR DISENGAGING THE GEAR TRAIN, 24 VA ...
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $300.00
    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 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 533-380

    SIEMENS

    LANDIS & GYR

    533-380

    DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR, FLEXIBLE RANGE 20F-1200F/.7F
    ✓ IN STOCK!
    Buy Surplus As Low As $181.91
    $181.91
    Repair Yours $300.00
    SIEMENS 549-623

    SIEMENS

    LANDIS & GYR

    549-623

    DISCONTINUED BY MANUFACTURER, POWER MODULAR EQUIPMENT CONTROLLER, AUTOMATION MEC MODULAR EQUIPMENT CONTROLLER, MODEL TYPE APOGEE, POWER MEC 1310F, 8DI, 8DO, 8AI, 8AO, POINT EXPANSION SUPPORT ...
    ✓ IN STOCK!
    Buy Surplus As Low As $3,205.00
    $3,205.00
    Repair Yours $2,350.00
    SIEMENS TXM1.8U-ML

    SIEMENS

    LANDIS & GYR

    TXM1.8U-ML

    UNIVERSAL MODULE, 8 INPUTS/OUTPUTS, WITH LED/FAULT INDICATION, ADDITIONAL LOCAL OVERRIDE FACILITY, WITH LCD DISPLAY, INPUT/OUTPUT: 0-10 V
    ✓ IN STOCK!
    $689.43 Buy Surplus As Low As $413.66
    $413.66
    SIEMENS 565-360

    SIEMENS

    LANDIS & GYR

    565-360

    DISCONTINUED BY MANUFACTURER, POWER MODULE, APOGEE 600 ENGINEERED, 6MB MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,243.96
    $1,243.96
    Repair Yours $1,147.21
    SIEMENS NRK9/A

    SIEMENS

    LANDIS & STAEFA

    NRK9/A

    DISCONTINUED BY MANUFACTURER, INTERLOCK CONTROLLER, 24 VAC, 50/60 HZ, 15 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $400.00
    SIEMENS TXM1.8U

    SIEMENS

    LANDIS & GYR

    TXM1.8U

    DISCONTINUED BY MANUFACTURER, I/O MODULE, 8 UNIVERSAL, SIGNALED GREEN LED, 0-10 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,531.63
    $1,531.63
    Repair Yours $200.00
    SIEMENS 540-122

    SIEMENS

    LANDIS & GYR

    540-122

    DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE SENSOR, TERMINAL EQUIPMENT CONTROLLER, WITH FAHRENHEIT INDICATION, SETPOINT DIAL, DI SWITCH, REPLACED BY QAA2280.FWSC
    ✓ IN STOCK!
    Buy Surplus As Low As $144.84
    $144.84
    Repair Yours $300.00
    SIEMENS 549-022

    SIEMENS

    LANDIS & GYR

    549-022

    DISCONTINUED BY MANUFACTURER, ,CONTROLLER MODULAR EQUIPTMENT 200-I/O
    ✓ IN STOCK!
    Buy Surplus As Low As $762.82
    $762.82
    Repair Yours $633.14
    SIEMENS 545-042

    SIEMENS

    LANDIS & GYR

    545-042

    ADDRESS KEYS 132-192
    ✓ IN STOCK!
    $30.24 Buy Surplus As Low As $16.76
    $16.76
    Repair Yours $300.00
    SIEMENS 545-040

    SIEMENS

    LANDIS & GYR

    545-040

    DISCONTINUED BY MANUFACTURER, ADDRESS KEYS 004-064
    ✓ IN STOCK!
    Buy Surplus As Low As $23.93
    $23.93
    Repair Yours $300.00
    SIEMENS TXM1.6R-M

    SIEMENS

    LANDIS & GYR

    TXM1.6R-M

    DISCONTINUED BY MANUFACTURER, RELAY MODULE, 24-250 VDC, 6 OUTPUT, LOCAL OVERRIDE, LED STATUS INDICATORS (RED/YELLOW/GREEN)
    ✓ IN STOCK!
    Buy Surplus As Low As $329.93
    $329.93
    Repair Yours $299.00
    SIEMENS TXM1.6R

    SIEMENS

    LANDIS & GYR

    TXM1.6R

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, 6 RELAY, THREE-COLORED LED, WITH OVERRIDE
    ✓ IN STOCK!
    Buy Surplus As Low As $624.18
    $624.18
    Repair Yours $498.00
    SIEMENS TXM1.8D

    SIEMENS

    LANDIS & GYR

    TXM1.8D

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, 8 DIGITAL INPUTS, DC 22.5 TO 26 V, 1.1 W, 10 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $170.59
    $170.59
    SIEMENS R544110

    SIEMENS

    LANDIS & GYR

    R544110

    REFURBISH PROCESSOR CARD
    ✓ IN STOCK!
    $275.00 Buy Surplus As Low As $123.93
    $123.93
    Repair Yours $300.00
    SIEMENS 549-213

    SIEMENS

    LANDIS & GYR

    549-213

    DISCONTINUED BY MANUFACTURER, I/O EXPANSION MODULE, 4 IN, 4 OUT, LED STATUS ARRAY
    ✓ IN STOCK!
    Buy Surplus As Low As $222.98
    $222.98
    Repair Yours $200.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11