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 983.
    SIEMENS R545-714

    SIEMENS

    LANDIS & GYR

    R545-714

    DISCONTINUED BY MANUFACTURER, POWER MODULE, BUILDING CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $875.49
    $875.49
    Repair Yours $516.73
    SIEMENS 545-714

    SIEMENS

    LANDIS & GYR

    545-714

    DISCONTINUED BY MANUFACTURER, POWER MODULE, APOGEE 600 ENGINEERED SMOKE CONTROLLED SYSTEM, CLASS 2 CIRCUIT, 3 AMP, 24 VAC, FOR M-BUS RAILS
    ✓ IN STOCK!
    Buy Surplus As Low As $620.00
    $620.00
    Repair Yours $515.00
    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 R-544-180

    SIEMENS

    LANDIS & GYR

    R-544-180

    DISCONTINUED BY MANUFACTURER, CONTROLLER UNITARY
    Buy Surplus As Low As $611.00
    $611.00
    Repair Yours $508.00
    SIEMENS 540-100N

    SIEMENS

    LANDIS & GYR

    540-100N

    DISCONTINUED BY MANUFACTURER, VAV TEC CONTROLLER, 16 POINT, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $661.34
    $661.34
    Repair Yours $501.03
    SIEMENS SQX32.00

    SIEMENS

    LANDIS & GYR

    SQX32.00

    DISCONTINUED BY MANUFACTURER, ELECTRIC ACTUATOR, 20MM STROKE, 3 POSITION, 230V, 50/60 HZ, REPLACEMENT: SAX31.00
    ✓ IN STOCK!
    Buy Surplus As Low As $760.00
    $760.00
    Repair Yours $500.00
    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 PRV2.64

    SIEMENS

    LANDIS & GYR

    PRV2.64

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, 24 V AC, 50/60 HZ, 55 VA, 0-50 C
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    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 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 540-505

    SIEMENS

    LANDIS & GYR

    540-505

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, APOGEE, MULTI-STAGE
    Buy Surplus As Low As $630.42
    $630.42
    Repair Yours $498.00
    SIEMENS 545-731

    SIEMENS

    LANDIS & GYR

    545-731

    DISCONTINUED BY MANUFACTURER, CONTROLLER, MBC MEMORY UPGRADE
    ✓ IN STOCK!
    Buy Surplus As Low As $599.99
    $599.99
    Repair Yours $497.99
    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 535-111

    SIEMENS

    LANDIS & GYR

    535-111

    DISCONTINUED BY MANUFACTURER, SCR POWER SUPPLY, SUB-ASSEMBLY,
    ✓ IN STOCK!
    Buy Surplus As Low As $540.25
    $540.25
    Repair Yours $491.33
    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 SKB32.50

    SIEMENS

    LANDIS & GYR

    SKB32.50

    ELECTROHYDRAULIC ACTUATOR, 2800 N, 20 MM, 3 POLE, 220-240 VAC, 50/60 HZ, 10 VA
    ✓ IN STOCK!
    $2,175.39 Buy Surplus As Low As $655.99
    $655.99
    Repair Yours $640.55
    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 LAL2.14

    SIEMENS

    LANDIS & GYR

    LAL2.14

    OIL BURNER CONTROL,5A, 100-110V, 50/60HZ, 3.5VA, TV 10S, TS MAX 4S
    $960.00 Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $480.00
    SIEMENS 540-166

    SIEMENS

    LANDIS & GYR

    540-166

    DISCONTINUED BY MANUFACTURER, PNEUMATIC OUTPUT MODULE, WITH GAUGE 0-200
    Buy Surplus As Low As $605.45
    $605.45
    Repair Yours $480.00
    SIEMENS 565-116

    SIEMENS

    LANDIS & GYR

    565-116

    DISCONTINUED BY MANUFACTURER, OPEN PROCESSOR, 8 MB MEMORY, NATIVE DRIVERS, PROTOCOL 2, POWERWARE, MODBUS
    ✓ IN STOCK!
    Buy Surplus As Low As $493.65
    $493.65
    Repair Yours $479.22
    SIEMENS R533-685

    SIEMENS

    LANDIS & GYR

    R533-685

    CONTROL BOARD STAND ALONE UNIT 8PORT
    $954.00 Buy Surplus As Low As $573.00
    $573.00
    Repair Yours $477.00
    SIEMENS 565-379

    SIEMENS

    LANDIS & GYR

    565-379

    PROCESSOR OPEN APOGEE W/MXL DRIVER
    $954.00 Buy Surplus As Low As $573.00
    $573.00
    Repair Yours $477.00
    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 $622.43
    $622.43
    Repair Yours $475.09
    SIEMENS 538-740

    SIEMENS

    LANDIS & GYR

    538-740

    DISCONTINUED BY MANUFACTURER, DUAL FIBER OPTIC TRUNK INTERFACE, SMOKE CONTROL SYSTEM EQUIPMENT, 6-12VDC, OPERATING TEMP 0-50C
    Buy Surplus As Low As $601.29
    $601.29
    Repair Yours $475.00
    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 PXA-SCU115SB

    SIEMENS

    LANDIS & GYR

    PXA-SCU115SB

    DISCONTINUED BY MANUFACTURER, SERVICE BOX, 115V, 24VAC, 192VA, SCU TO PXC
    ✓ IN STOCK!
    Buy Surplus As Low As $520.85
    $520.85
    Repair Yours $470.79
    SIEMENS SQS35.00

    SIEMENS

    LANDIS & GYR

    SQS35.00

    DISCONTINUED BY MANUFACTURER, ELECTROMOTORIC ACTUATOR, 2.5 VA, 3P, 230 VAC, 50-60 HZ, 400 N, 5.5 MM, W/ MANUAL OVERRIDE AND POSITION INDICATION, WITHOUT SPRING RETURN, SPACE FOR 1 AUXILIAY S ...
    Buy Surplus As Low As $693.88
    $693.88
    Repair Yours $470.00
    SIEMENS 540-205

    SIEMENS

    LANDIS & GYR

    540-205

    DISCONTINUED BY MANUFACTURER, UNIT VENT CONTROLLER, 0-10VDC, NO REPLACEMENT
    Buy Surplus As Low As $564.00
    $564.00
    Repair Yours $469.00
    SIEMENS PXC00-D

    SIEMENS

    LANDIS & GYR

    PXC00-D

    PROGRAMMABLE CONTROLLER, 1A, 24V, 24VAC, 50/60HZ
    ✓ IN STOCK!
    $1,902.00 Buy Surplus As Low As $564.30
    $564.30
    Repair Yours $468.37
    SIEMENS MPC11

    SIEMENS

    LANDIS & GYR

    MPC11

    KEY MEMBRANE CONTROL PANEL
    $976.00 Buy Surplus As Low As $488.00
    $488.00
    Repair Yours $464.00
    SIEMENS 549-022

    SIEMENS

    LANDIS & GYR

    549-022

    DISCONTINUED BY MANUFACTURER, ,CONTROLLER MODULAR EQUIPTMENT 200-I/O
    ✓ IN STOCK!
    Buy Surplus As Low As $558.50
    $558.50
    Repair Yours $463.55
    SIEMENS 534-181

    SIEMENS

    LANDIS & GYR

    534-181

    EXPANSION KIT SCU AO-P
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    SIEMENS 536-228-TCU

    SIEMENS

    LANDIS & GYR

    536-228-TCU

    POWER CONTROLLER SYSTEM
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    SIEMENS A129512

    SIEMENS

    LANDIS & GYR

    A129512

    PC BOARD MICROMODULE
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    LINDE C-MH-X-787B-E

    LINDE

    C-MH-X-787B-E

    MOTOR CONTROLLER, DC, K-LINE, SERIES 787B, VARIABLE SPEED, CHASSIS MOUNT
    $944.35 Buy Surplus As Low As $567.62
    $567.62
    Repair Yours $453.00
    SIEMENS PXC.100.PE.A

    SIEMENS

    LANDIS & GYR

    PXC.100.PE.A

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER, 1AMP, 24V, 24VA
    ✓ IN STOCK!
    Buy Surplus As Low As $544.50
    $544.50
    Repair Yours $451.94
    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 538-735

    SIEMENS

    LANDIS & GYR

    538-735

    DISCONTINUED BY MANUFACTURER, FIBER OPTIC TRUNK INTERFACE, SUPPLY VOLTAGE 5-12 VDC, TX1 AND RX1 CONNECTORS, LED NOTIFICATION POWER/TX1/RX1 OPERATION
    ✓ IN STOCK!
    Buy Surplus As Low As $666.60
    $666.60
    Repair Yours $450.00
    SIEMENS SQB61.1

    SIEMENS

    LANDIS & GYR

    SQB61.1

    DISCONTINUED BY MANUFACTURER, DAMPER ACTUATOR, ELECTRIC, 24V, 30VA, 50/60HZ
    Buy Surplus As Low As $551.46
    $551.46
    Repair Yours $450.00
    SIEMENS 550-430PA

    SIEMENS

    LANDIS & GYR

    550-430PA

    DISCONTINUED BY MANUFACTURER, ACTUATING TERMINAL EQUIPMENT CONTROLLER, BACNET, 24 VAC, GDE ACTUATOR / 44 LB-IN TORQUE
    ✓ IN STOCK!
    Buy Surplus As Low As $958.32
    $958.32
    Repair Yours $449.00
    SIEMENS 540-110

    SIEMENS

    LANDIS & GYR

    540-110

    UNIT CONDITIONER / TERMINAL EQUIPMENT CONTROLLER, SYSTEM 600, ELECTRONIC OUTPUT, 24VAC, 50/60HZ, NO DIRECT RPL, INSTALLATION INSTRUCTIONS #540-194, REPLACES 540-110N
    ✓ IN STOCK!
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $449.00
    SIEMENS SKP10.111B17

    SIEMENS

    LANDIS & STAEFA

    SKP10.111B17

    DISCONTINUED BY MANUFACTURER, ELECTROHYDRAULIC ACTUATOR, ON/OFF SAFETY SHUTOFF, 100-110 VAC (50/60 HZ), 23 VA, 1 STAGE OPENING AND CLOSING, 2 END SWITCHES, 6-12S FULL STROKE OPENING TIME, WI ...
    ✓ IN STOCK!
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $449.00
    SIEMENS 540-800

    SIEMENS

    LANDIS & GYR

    540-800

    DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, FLUSH MOUNT ROOM SENSOR, 10K OHM
    Buy Surplus As Low As $490.66
    $490.66
    Repair Yours $448.02
    SIEMENS PXC16.2-EF.A

    SIEMENS

    LANDIS & GYR

    PXC16.2-EF.A

    CONTROLLER, PROGRAMMABLE, FOR BACNET NETWORKS
    $1,117.71 Buy Surplus As Low As $543.21
    $543.21
    Repair Yours $446.40
    SIEMENS 540-863C

    SIEMENS

    LANDIS & GYR

    540-863C

    DISCONTINUED BY MANUFACTURER, AIR HANDLING UNIT CONTROLLER, UNIT VENT CONTROLLER, 28 TERMINAL, MIXED AIR CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $474.28
    $474.28
    Repair Yours $441.10
    SIEMENS 540-100

    SIEMENS

    LANDIS & GYR

    540-100

    DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, ELECTRONIC OUTPUT, APOGEE AUTOMATION, CLASS 2, OUTPUT: 12 VA MAX EACH OUTPUT, INPUT: 24 VAC 50/60 HZ, 24 V COMMON, 24 V HOT
    ✓ IN STOCK!
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $440.00
    SIEMENS 540-508

    SIEMENS

    LANDIS & GYR

    540-508

    TEC HEAT PUMP UNIT VENT CONTROLLER
    $923.00 Buy Surplus As Low As $462.00
    $462.00
    Repair Yours $439.00
    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 538-894

    SIEMENS

    LANDIS & GYR

    538-894

    HUMIDITY/TEMPERATURE DUCT SENSOR
    Buy Surplus As Low As $516.00
    $516.00
    Repair Yours $430.00
    KIDDE-FENWAL, LLC LNL-1200-S3

    KIDDE-FENWAL, LLC

    LENEL

    LNL-1200-S3

    OUTPUT CONTROL MODULE (SERIES THREE) “ 12/24 VDC, 16 RELAY OUTPUT CONTROL MODULE , ROHS, CE, C-TICK AND UL294 CERTIFIED , LNL-1200-S3
    ✓ IN STOCK!
    $1,693.52 Buy Surplus As Low As $1,287.07
    $1,287.07
    Repair Yours $426.10
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11