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 986.
    SIEMENS 540-147

    SIEMENS

    LANDIS & GYR

    540-147

    DISCONTINUED BY MANUFACTURER, TERMINAL EQUIPMENT CONTROLLER RELAY MODULE
    Buy Surplus As Low As CAN$247.84
    CAN$247.84
    Repair Yours CAN$367.15
    SIEMENS SQR85.1

    SIEMENS

    LANDIS & GYR

    SQR85.1

    DISCONTINUED BY MANUFACTURER, ACTUATOR, ROTARY DAMPER, 3POSITION, NON-SPRING RETURN, 24VAC
    Buy Surplus As Low As CAN$414.98
    CAN$414.98
    Repair Yours CAN$367.15
    SIEMENS 545-794

    SIEMENS

    LANDIS & GYR

    545-794

    DISCONTINUED BY MANUFACTURER, FLN CONTROLLER BOARD ASSEMBLY, 6 MB, 2 MB RAM, WITH REVISION 2.X. ENGLISH FIRMWARE
    Buy Surplus As Low As CAN$3,147.84
    CAN$3,147.84
    Repair Yours CAN$2,115.74
    SIEMENS 545-796

    SIEMENS

    LANDIS & GYR

    545-796

    DISCONTINUED BY MANUFACTURER,FLN CONTROLLER BOARD,FOR USE WITH SYSTEM 600 APOGEE,SMOKE CONTROL SYSTEM
    Buy Surplus As Low As CAN$4,538.85
    CAN$4,538.85
    Repair Yours CAN$2,731.17
    SIEMENS 536-298

    SIEMENS

    LANDIS & GYR

    536-298

    ROOM RH TRANSMITTER R/B 544 808A/B
    Buy Surplus As Low As CAN$536.02
    CAN$536.02
    Repair Yours CAN$380.58
    SIEMENS 540-516

    SIEMENS

    LANDIS & GYR

    540-516

    DISCONTINUED BY MANUFACTURER, ROOM PRESSURIZATION CONTROLLER, APOGEE, REPLACED BY 540-517
    Buy Surplus As Low As CAN$1,729.08
    CAN$1,729.08
    Repair Yours CAN$1,202.58
    SIEMENS SCU-V5

    SIEMENS

    LANDIS & GYR

    SCU-V5

    SCU CONTROLLER/MEMORY/POINT BOARD ASSEMBLY
    Buy Surplus As Low As CAN$1,396.24
    CAN$1,396.24
    Repair Yours CAN$1,014.30
    SIEMENS 565-360

    SIEMENS

    LANDIS & GYR

    565-360

    DISCONTINUED BY MANUFACTURER, POWER MODULE, APOGEE 600 ENGINEERED, 6MB MEMORY
    Buy Surplus As Low As CAN$626.43
    CAN$626.43
    Repair Yours CAN$910.39
    SIEMENS 544-760A

    SIEMENS

    LANDIS & GYR

    544-760A

    DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE SENSOR, BEIGE, 55F TO 95F (13C TO 35C), REPLACED BY QAA2212.EWSN
    Buy Surplus As Low As CAN$445.20
    CAN$445.20
    SIEMENS 540-676FA

    SIEMENS

    LANDIS & GYR

    540-676FA

    ROOM TEMPERATURE SENSOR-W/STPT
    Buy Surplus As Low As CAN$276.65
    CAN$276.65
    Repair Yours CAN$367.15
    SIEMENS 540-662B

    SIEMENS

    LANDIS & GYR

    540-662B

    DISCONTINUED BY MANUFACTURER 01/06/2023, ROOM TEMPERATURE SENSOR, ELECTRONIC, W/OVRD, WHITE
    Buy Surplus As Low As CAN$272.81
    CAN$272.81
    Repair Yours CAN$362.22
    SIEMENS 540-664A

    SIEMENS

    LANDIS & GYR

    540-664A

    ROOM TEMPERATURE SENSOR W/STPT BEIGE
    Buy Surplus As Low As CAN$207.49
    CAN$207.49
    Repair Yours CAN$367.15
    SIEMENS 658-0030

    SIEMENS

    LANDIS & GYR

    658-0030

    VALVE POWERTOP VP658 3WAY 1IN SPRING RANGE 3-7PSI
    Buy Surplus As Low As CAN$190.20
    CAN$190.20
    Repair Yours CAN$367.15
    SIEMENS 658-0028

    SIEMENS

    LANDIS & GYR

    658-0028

    PNEUMATIC VALVE 3WAY AIR SWITCHING 3/4IN POWERTOP
    Buy Surplus As Low As CAN$472.17
    CAN$472.17
    Repair Yours CAN$362.22
    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 CAN$737.50
    CAN$737.50
    Repair Yours CAN$362.22
    SIEMENS PXC36.1-E.D

    SIEMENS

    LANDIS & GYR

    PXC36.1-E.D

    DISCONTINUED BY MANUFACTURER, AUTOMATION STATION, CONTROLLER, 36X I/O, EXTENDABLE AND BACNET ON IP, (S55372-C121)
    Buy Surplus As Low As CAN$3,731.94
    CAN$3,731.94
    Repair Yours CAN$2,247.51
    SIEMENS GBB161.1P/PS

    SIEMENS

    LANDIS & GYR

    GBB161.1P/PS

    DISCONTINUED BY MANUFACTURER, ELECTRIC ACTUATOR, ELECTRONIC, 24 VAC, 221 IN/LB TORQUE
    Buy Surplus As Low As CAN$345.82
    CAN$345.82
    Repair Yours CAN$362.22
    SIEMENS 536-500

    SIEMENS

    LANDIS & GYR

    536-500

    CONTROLLER BOARD SCU
    Buy Surplus As Low As CAN$907.77
    CAN$907.77
    Repair Yours CAN$660.05
    SIEMENS 534-275

    SIEMENS

    LANDIS & GYR

    534-275

    COMMUNICATION BOARD
    Buy Surplus As Low As CAN$907.77
    CAN$907.77
    Repair Yours CAN$660.05
    SIEMENS 533-650

    SIEMENS

    LANDIS & GYR

    533-650

    COMMUNICATION BOARD
    Buy Surplus As Low As CAN$1,988.45
    CAN$1,988.45
    Repair Yours CAN$1,405.65
    SIEMENS 545-488

    SIEMENS

    LANDIS & GYR

    545-488

    CONTROLLER BOARD
    Buy Surplus As Low As CAN$1,167.13
    CAN$1,167.13
    Repair Yours CAN$834.81
    SIEMENS 546-00705

    SIEMENS

    LANDIS & GYR

    546-00705

    DISCONTINUED BY MANUFACTURER,FUME HOOD CONTROLLER BOARD, 24 VAC, 50/60HZ CLASS 2
    Buy Surplus As Low As CAN$1,181.20
    CAN$1,181.20
    Repair Yours CAN$784.52
    SIEMENS 549-201

    SIEMENS

    LANDIS & GYR

    549-201

    CONTROLLER MODULE, DIGITAL POINT BLOCK, 120-240VAC
    Buy Surplus As Low As CAN$1,619.19
    CAN$1,619.19
    Repair Yours CAN$1,086.67
    SIEMENS GEB161.1E

    SIEMENS

    LANDIS & GYR

    GEB161.1E

    DISCONTINUED BY MANUFACTURER, DAMPER ACTUATOR, 24VAC, 0-10VDC, 15NM, 150 S
    Buy Surplus As Low As CAN$405.17
    CAN$405.17
    Repair Yours CAN$360.00
    SIEMENS 536-299

    SIEMENS

    LANDIS & GYR

    536-299

    DUCT HUMIDITY SENSOR
    Buy Surplus As Low As CAN$242.07
    CAN$242.07
    Repair Yours CAN$367.15
    SIEMENS R-544-180

    SIEMENS

    LANDIS & GYR

    R-544-180

    DISCONTINUED BY MANUFACTURER, CONTROLLER UNITARY
    Buy Surplus As Low As CAN$880.39
    CAN$880.39
    Repair Yours CAN$910.39
    SIEMENS 585236029080058

    SIEMENS

    LANDIS & GYR

    585236029080058

    PC BOARD CARD
    Buy Surplus As Low As CAN$207.49
    CAN$207.49
    Repair Yours CAN$367.15
    SIEMENS 540-841

    SIEMENS

    LANDIS & GYR

    540-841

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, 24VAC, 0-10 V SEQUENCE
    Buy Surplus As Low As CAN$900.88
    CAN$900.88
    Repair Yours CAN$573.52
    SIEMENS 600

    SIEMENS

    LANDIS & GYR

    600

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD, 50V CAPACITOR, 3 HEAT VANES, ON/OFF SWITCH
    Buy Surplus As Low As CAN$1,080.68
    CAN$1,080.68
    Repair Yours CAN$910.39
    SIEMENS 540-514

    SIEMENS

    LANDIS & GYR

    540-514

    DISCONTINUED BY MANUFACTURER, TERMINAL BOX, CONTROLLER, 24VAC, 50/60 HZ
    Buy Surplus As Low As CAN$1,235.56
    CAN$1,235.56
    Repair Yours CAN$842.77
    SIEMENS LAE1

    SIEMENS

    LANDIS & GYR

    LAE1

    DISCONTINUED BY MANUFACTURER, FLAME SAFEGUARD, FOR OIL FLAMES, 220-240 VAC
    Buy Surplus As Low As CAN$864.54
    CAN$864.54
    SIEMENS LFE1 / 8866

    SIEMENS

    LANDIS & GYR

    LFE1 / 8866

    DISCONTINUED BY MANUFACTURER, BURNER CONTROLLER, 100-110 VAC, 50 HZ, T1: 30 S, TSA: 2 S, T9: 2 S, (BZP:LFE1 / 8866)
    Buy Surplus As Low As CAN$1,469.72
    CAN$1,469.72
    Repair Yours CAN$1,012.80
    SIEMENS LFI7.13

    SIEMENS

    LANDIS & GYR

    LFI7.13

    DISCONTINUED BY MANUFACTURER, BURNER CONTROLLER, SERIES 03, TMAX 3 SECONDS, 220-240 VAC, 50-60 HZ, 4 VA
    Buy Surplus As Low As CAN$951.00
    CAN$951.00
    SIEMENS PXC24.2-UCM.A

    SIEMENS

    LANDIS & GYR

    PXC24.2-UCM.A

    DISCONTINUED BY MANUFACTURER, UNITARY EQUIPMENT CONTROLLER PXC 24POINT BACNET
    Buy Surplus As Low As CAN$1,855.74
    CAN$1,855.74
    SIEMENS RZS21.08

    SIEMENS

    LANDIS & GYR

    RZS21.08

    SIGNAL CONVERTER
    Buy Surplus As Low As CAN$242.07
    CAN$242.07
    Repair Yours CAN$367.15
    SIEMENS RZM61.799

    SIEMENS

    LANDIS & GYR

    RZM61.799

    SIGNAL CONVERTER
    Buy Surplus As Low As CAN$319.88
    CAN$319.88
    Repair Yours CAN$367.15
    SIEMENS RCU61U

    SIEMENS

    LANDIS & GYR

    RCU61U

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, ROOM, 24V, FOR CAV SYSTEMS, 5 OPERATING MODES
    Buy Surplus As Low As CAN$181.55
    CAN$181.55
    SIEMENS 142-0258

    SIEMENS

    LANDIS & GYR

    142-0258

    DISCONTINUED BY MANUFACTURER, RECEIVER GAUGE, ENG 2-1/2INCH -40/120F, 64 MM
    Buy Surplus As Low As CAN$50.96
    CAN$50.96
    SIEMENS 54410003613037

    SIEMENS

    LANDIS & GYR

    54410003613037

    CONTROL BOARD FOR UNITARY CONTROLLER
    Buy Surplus As Low As CAN$1,383.27
    CAN$1,383.27
    Repair Yours CAN$977.85
    SIEMENS 565-391

    SIEMENS

    LANDIS & GYR

    565-391

    OPEN PROCESSOR APOGEE W/DF1 DRIVER 8MB MEMORY
    Buy Surplus As Low As CAN$1,426.50
    CAN$1,426.50
    Repair Yours CAN$1,026.74
    SIEMENS SQL32.10

    SIEMENS

    LANDIS & GYR

    SQL32.10

    DISCONTINUED BY MANUFACTURER, ROTATING ACTUATOR, FOR VALVE, ELECTRICAL ACTUATOR, 3- POSITION CONTROL, AC, 230VAC, REPLACEMENT: SAL31.00T10
    Buy Surplus As Low As CAN$1,080.68
    CAN$1,080.68
    Repair Yours CAN$752.22
    SIEMENS QAC4

    SIEMENS

    LANDIS & GYR

    QAC4

    OUTDOOR WEATHER SENSOR
    Buy Surplus As Low As CAN$103.75
    CAN$103.75
    Repair Yours CAN$367.15
    SIEMENS 986-90479A

    SIEMENS

    LANDIS & GYR

    986-90479A

    POWER OPEN PROCESSOR W/SOFTWARE
    Buy Surplus As Low As CAN$2,593.63
    CAN$2,593.63
    Repair Yours CAN$1,833.46
    SIEMENS 549-007

    SIEMENS

    LANDIS & GYR

    549-007

    CONTROLLER MODULE MEC-200F
    Buy Surplus As Low As CAN$1,765.83
    CAN$1,765.83
    Repair Yours CAN$1,320.00
    SIEMENS 529-725

    SIEMENS

    LANDIS & GYR

    529-725

    RCU DIGITAL INPUT FUNCTION CARD
    Buy Surplus As Low As CAN$319.88
    CAN$319.88
    Repair Yours CAN$367.15
    SIEMENS 529-720

    SIEMENS

    LANDIS & GYR

    529-720

    RCU DIGITAL OUTPUT FUNCTION CARD
    Buy Surplus As Low As CAN$354.46
    CAN$354.46
    Repair Yours CAN$367.15
    SIEMENS QAC-21

    SIEMENS

    LANDIS & GYR

    QAC-21

    TEMPERATURE SENSOR OUTSIDE NI1000
    Buy Surplus As Low As CAN$73.49
    CAN$73.49
    Repair Yours CAN$367.15
    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 CAN$151.29
    CAN$151.29
    SIEMENS 540-819-LP

    SIEMENS

    LANDIS & GYR

    540-819-LP

    TERMINAL BOX CONTROLLER
    Buy Surplus As Low As CAN$1,210.36
    CAN$1,210.36
    Repair Yours CAN$859.37
    SIEMENS 540-0200

    SIEMENS

    LANDIS & GYR

    540-0200

    CONTROLLER UNIT
    Buy Surplus As Low As CAN$622.47
    CAN$622.47
    Repair Yours CAN$441.96
    Previous Next
    10 11 12 13 14 15 16 17 18 19 20