Product Search

    SEARCH NOW FOR ALL YOUR LANDIS & GYR 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 101-150 of 928.
    SIEMENS 549-210

    SIEMENS

    LANDIS & GYR

    549-210

    DISCONTINUED BY MANUFACTURER, I/O EXPANSION MODULE, 8DI, 4DO, 24V AC, 25 VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $1,272.00
    $1,272.00
    Repair Yours $1,055.76
    SIEMENS 549-610

    SIEMENS

    LANDIS & GYR

    549-610

    DISCONTINUED BY MANUFACTURER, POWER MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $3,810.00
    $3,810.00
    Repair Yours $3,200.00
    SIEMENS 549-612

    SIEMENS

    LANDIS & GYR

    549-612

    DISCONTINUED BY MANUFACTURER, POWER MODULE, MEC, 1110 PXM, DIGITAL, 8 INPUT / 8 OUTPUT, 4 AMP, 250 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,080.00
    $1,080.00
    Repair Yours $897.00
    SIEMENS 549-627

    SIEMENS

    LANDIS & GYR

    549-627

    DISCONTINUED BY MANUFACTURER, POWER CONTROLLER, MODULAR EQUIPMENT, 16 INPUTS, 16 OUTPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,190.00
    $1,190.00
    Repair Yours $990.00
    SIEMENS 549-640

    SIEMENS

    LANDIS & GYR

    549-640

    DISCONTINUED BY MANUFACTURER, POWER MODULE, 24VAC, 50VA, 4A
    ✓ IN STOCK!
    Buy Surplus As Low As $4,440.00
    $4,440.00
    Repair Yours $3,686.00
    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 $245.00
    $245.00
    Repair Yours $220.00
    SIEMENS SQL35.00

    SIEMENS

    LANDIS & GYR

    SQL35.00

    DAMPER ACTUATOR ROTARY 3POS 230VAC 125SEC
    ✓ IN STOCK!
    Buy Surplus As Low As $480.38
    $480.38
    Repair Yours $400.00
    SIEMENS R544110

    SIEMENS

    LANDIS & GYR

    R544110

    PROCESSOR BOARD
    ✓ IN STOCK!
    $630.00 Buy Surplus As Low As $378.00
    $378.00
    Repair Yours $350.00
    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 $182.00 $92.40
    $182.00 $92.40
    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 $606.00
    $606.00
    Repair Yours $498.00
    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 $364.00
    $364.00
    Repair Yours $299.00
    SIEMENS 545-040

    SIEMENS

    LANDIS & GYR

    545-040

    DISCONTINUED BY MANUFACTURER, ADDRESS KEYS 004-064
    ✓ IN STOCK!
    Buy Surplus As Low As $32.83
    $32.83
    Repair Yours $200.00
    SIEMENS 545-042

    SIEMENS

    LANDIS & GYR

    545-042

    ADDRESS KEYS 132-192
    ✓ IN STOCK!
    $37.80 Buy Surplus As Low As $28.73
    $28.73
    Repair Yours $200.00
    SIEMENS 545-078

    SIEMENS

    LANDIS & GYR

    545-078

    BACKPLANE REPLACEMENT, SMOKE CONTROL SYSTEM EQUIPMENT SUBASSEMBLY
    ✓ IN STOCK!
    $1,216.35 Buy Surplus As Low As $729.81
    $729.81
    Repair Yours $721.00
    SIEMENS 545-731

    SIEMENS

    LANDIS & GYR

    545-731

    DISCONTINUED BY MANUFACTURER, CONTROLLER, MBC MEMORY UPGRADE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,800.00
    $1,800.00
    Repair Yours $1,494.00
    SIEMENS 549-022

    SIEMENS

    LANDIS & GYR

    549-022

    DISCONTINUED BY MANUFACTURER, ,CONTROLLER MODULAR EQUIPTMENT 200-I/O
    ✓ IN STOCK!
    Buy Surplus As Low As $930.00
    $930.00
    Repair Yours $780.00
    SIEMENS 550-400

    SIEMENS

    LANDIS & GYR

    550-400

    DISCONTINUED BY MANUFACTURER, ACTUATOR, TERMINAL EQUIPMENT CONTROL, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $364.00
    $364.00
    Repair Yours $300.00
    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 $447.00
    $447.00
    Repair Yours $410.00
    SIEMENS GCA161.1P/PS

    SIEMENS

    LANDIS & GYR

    GCA161.1P/PS

    ACTUATOR, ELECTRIC MODULATING, SPRING RETURN, 24 VAC/24 VDC, 160 IN-LB, 90 SECONDS RUN TIME, PLENUM CABLE
    $453.09 Buy Surplus As Low As $271.85
    $271.85
    Repair Yours $243.00
    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 $820.80
    $820.80
    Repair Yours $600.00
    SIEMENS 533-376

    SIEMENS

    LANDIS & GYR

    533-376

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, 20-120F, MODEL: 010334
    ✓ IN STOCK!
    Buy Surplus As Low As $205.20
    $205.20
    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 $182.00
    $182.00
    Repair Yours $200.00
    SIEMENS 545-830

    SIEMENS

    LANDIS & GYR

    545-830

    BOARD ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $891.00
    $891.00
    Repair Yours $840.00
    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 $243.00
    $243.00
    Repair Yours $200.00
    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 $2,133.00
    $2,133.00
    Repair Yours $2,000.00
    SIEMENS PXX-485.3

    SIEMENS

    LANDIS & GYR

    PXX-485.3

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, PXC MODULE, THREE RS-485 CONNECTIONS, FOR FLN
    ✓ IN STOCK!
    Buy Surplus As Low As $516.00
    $516.00
    Repair Yours $424.00
    SIEMENS 550-400P10

    SIEMENS

    LANDIS & GYR

    550-400P10

    ACTUATOR TERMINAL EQUIPMENT CONTROLLER, PACK OF 10
    ✓ IN STOCK!
    $6,439.50 Buy Surplus As Low As $4,894.02
    $4,894.02
    Repair Yours $3,604.00
    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!
    $788.00 Buy Surplus As Low As $473.00 $234.00
    $473.00 $234.00
    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 533-380

    SIEMENS

    LANDIS & GYR

    533-380

    DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR, FLEXIBLE RANGE 20F-1200F/.7F
    ✓ IN STOCK!
    Buy Surplus As Low As $328.32
    $328.32
    Repair Yours $239.04
    SIEMENS 550-767K

    SIEMENS

    LANDIS & GYR

    550-767K

    DISCONTINUED BY MANUFACTURER, TERMINAL EQUIPMENT CONTROLLER 24VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,612.00
    $1,612.00
    Repair Yours $1,050.00
    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 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 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 $200.00
    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 $200.00
    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 $1,020.00
    $1,020.00
    Repair Yours $847.00
    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 $200.00
    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 $200.00
    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 $200.00
    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 $200.00
    SIEMENS VVG41.40

    SIEMENS

    LANDIS & GYR

    VVG41.40

    1 1/2" 2-PORT SEAT VALVE
    ✓ IN STOCK!
    $1,056.00 Buy Surplus As Low As $803.00
    $803.00
    Repair Yours $527.00
    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 537-559P

    SIEMENS

    LANDIS & GYR

    537-559P

    CONTROL BOARD SUPERVISORY DPUI-ED
    ✓ IN STOCK!
    $897.30 Buy Surplus As Low As $538.38
    $538.38
    Repair Yours $499.00
    SIEMENS UUKL-75M5

    SIEMENS

    LANDIS & GYR

    UUKL-75M5

    PC BOARD CARD POWER SYSTEM
    ✓ IN STOCK!
    Buy Surplus As Low As $167.40
    $167.40
    Repair Yours $200.00
    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
    SIEMENS VXG44.20-6.3

    SIEMENS

    LANDIS & GYR

    VXG44.20-6.3

    SEAT VALVE, 3 PORT, THREADED, PN16, 7.3 CV, 3/4 INCH CONNECTION SIZE
    ✓ IN STOCK!
    $524.00 Buy Surplus As Low As $315.00
    $315.00
    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 $148.00
    $148.00
    Repair Yours $200.00
    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!
    $1,231.00 Buy Surplus As Low As $740.00
    $740.00
    Repair Yours $615.00
    SIEMENS 549-002

    SIEMENS

    LANDIS & GYR

    549-002

    DISCONTINUED BY MANUFACTURER, MODULAR EQUIPMENT CONTROLLER, W/PT BLOCK SUPPORT, DIGITAL OUTPUT, 120-240VAC, 4 TAB MOUNTING
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $747.00
    SIEMENS 549-007

    SIEMENS

    LANDIS & GYR

    549-007

    CONTROLLER MODULE MEC-200F
    ✓ IN STOCK!
    Buy Surplus As Low As $1,290.00
    $1,290.00
    Repair Yours $1,100.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11