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    Results 651-700 of 981.
    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 $562.38
    $562.38
    Repair Yours $449.00
    SIEMENS PXC100-E.A

    SIEMENS

    LANDIS & GYR

    PXC100-E.A

    DISCONTINUED BY MANUFACTURER, CONTROL / MODULAR DIRECT DIGITAL, BUILT-IN ENERGY MANAGEMENT APPLICATION, BACK-UP BATTERY PROTECTION, DIN RAIL MOUNTING AND REMOVABLE TERMINAL BLOCKS,
    Buy Surplus As Low As $562.38
    $562.38
    Repair Yours $449.00
    SIEMENS RVP31.31

    SIEMENS

    LANDIS & GYR

    RVP31.31

    TEMPERATURE CONTROLLER W/OUTDOOR SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $565.54
    $565.54
    Repair Yours $469.40
    SIEMENS 273-03200

    SIEMENS

    LANDIS & GYR

    273-03200

    FLOWRITE VALVE, 2.5CV, 24V, 60HZ, 6.5VA, CLASS 2
    ✓ IN STOCK!
    $954.00 Buy Surplus As Low As $566.68
    $566.68
    Repair Yours $475.09
    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 $570.00
    $570.00
    Repair Yours $439.68
    SIEMENS PCA2.M3

    SIEMENS

    LANDIS & GYR

    PCA2.M3

    CPU V7 CONTROL
    ✓ IN STOCK!
    $1,501.42 Buy Surplus As Low As $750.71
    $750.71
    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 $572.22
    $572.22
    Repair Yours $470.79
    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 550-818A

    SIEMENS

    LANDIS & GYR

    550-818A

    DISCONTINUED BY MANUFACTURER, MODULE ,OFF-BOARDAVS-AZM MODULE, 9VDC, 24MA, CLASS 2, FOR SERIES 550-767
    ✓ IN STOCK!
    Buy Surplus As Low As $573.30 $318.30
    $573.30 $318.30
    Repair Yours $540.00
    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 $573.30 $318.30
    $573.30 $318.30
    Repair Yours $540.00
    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 RVL41.00

    SIEMENS

    LANDIS & GYR

    RVL41.00

    HEATING CONTROLLER COMPENSATOR MULTIRANGE
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $480.00
    SIEMENS 549-505

    SIEMENS

    LANDIS & GYR

    549-505

    ENCLOSURE ASSEMBLY, 34 INCH , WITH INNER SUB PANEL
    $864.27 Buy Surplus As Low As $576.18
    $576.18
    SIEMENS 540-800

    SIEMENS

    LANDIS & GYR

    540-800

    DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, FLUSH MOUNT ROOM SENSOR, 10K OHM
    ✓ IN STOCK!
    Buy Surplus As Low As $582.29
    $582.29
    Repair Yours $550.00
    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 $590.98
    $590.98
    Repair Yours $430.27
    SIEMENS 535-111

    SIEMENS

    LANDIS & GYR

    535-111

    DISCONTINUED BY MANUFACTURER, SCR POWER SUPPLY, SUB-ASSEMBLY,
    ✓ IN STOCK!
    Buy Surplus As Low As $885.00
    $885.00
    Repair Yours $491.33
    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 $593.28
    $593.28
    Repair Yours $490.80
    SIEMENS QRA2.9

    SIEMENS

    LANDIS & GYR

    QRA2.9

    FLAME DETECTOR, UV, FOR USE WITH BURNER CONTROL, NORMAL SENSITIVITY, WITHOUT FLANGE AND CLAMP, WITH HEAT-RESISTANT HOUSING
    $990.00 Buy Surplus As Low As $594.00
    $594.00
    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 $595.34
    $595.34
    Repair Yours $475.00
    SIEMENS PXC16.2-EF.A

    SIEMENS

    LANDIS & GYR

    PXC16.2-EF.A

    CONTROLLER, PROGRAMMABLE, FOR BACNET NETWORKS
    ✓ IN STOCK!
    $1,106.64 Buy Surplus As Low As $597.59
    $597.59
    Repair Yours $551.11
    KIDDE-FENWAL, LLC MMS-LNL-1320-S3

    KIDDE-FENWAL, LLC

    LENEL

    MMS-LNL-1320-S3

    DUAL READER INTEFACE MODULE SERIES 3
    $997.00 Buy Surplus As Low As $598.00
    $598.00
    Repair Yours $499.00
    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 $599.40
    $599.40
    Repair Yours $497.50
    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 RXA21.1-FC-02

    SIEMENS

    LANDIS & GYR

    RXA21.1-FC-02

    DISCONTINUED BY MANUFACTURER, HEATING CONTROLLER, 230VAC, 50/60HZ, 12VA, IP20
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS AEM2100

    SIEMENS

    LANDIS & GYR

    AEM2100

    DISCONTINUED BY MANUFACTURER, SOFTWARE ITE EQUIPMENT, 9-30 VDC, 1.8 WATT
    Buy Surplus As Low As $600.00
    $600.00
    SIEMENS AGG16.C

    SIEMENS

    LANDIS & GYR

    AGG16.C

    ADAPTER, PLC ACESSORY, FOR QRA53/55/63/65
    $1,001.00 Buy Surplus As Low As $601.00
    $601.00
    SIEMENS 545-765

    SIEMENS

    LANDIS & GYR

    545-765

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, SCU V5 CONTROLLER, FLASH & RAM ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $602.64
    $602.64
    Repair Yours $555.77
    SIEMENS 549-023

    SIEMENS

    LANDIS & GYR

    549-023

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE EQUIPMENT 300-I/O PB, 24 VOLT AC, 50 VA, 250 VOLT AC OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $605.29
    $605.29
    Repair Yours $561.00
    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 $606.00
    $606.00
    Repair Yours $498.00
    SIEMENS 540-012

    SIEMENS

    LANDIS & GYR

    540-012

    MPU ENCLOSURE METAL W/BACKPLANE
    Buy Surplus As Low As $608.00
    $608.00
    Repair Yours $506.00
    KIDDE-FENWAL, LLC AL600ULX-4CB6

    KIDDE-FENWAL, LLC

    LENEL

    AL600ULX-4CB6

    LENEL UL LISTLENEL UL LISTED POWER SUPPLY €“ 12VDC 6A OUTPUT, 115VAC (1.6 AMPS) INPUT, CONTINUOUS SUPPLY CURRENT WITH ENCLOSURE (24€? X 18€? X 4.5€?), LOCK, TAMPER SWITCH, POWER DISTRIBU ...
    $1,016.00 Buy Surplus As Low As $610.00
    $610.00
    Repair Yours $507.00
    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 QRA10M.C

    SIEMENS

    LANDIS & GYR

    QRA10M.C

    UV FLAME DETECTOR, HIGH SENSITIVITY, DIE-CAST-ALUMINIUM
    $1,072.05 Buy Surplus As Low As $613.00
    $613.00
    Repair Yours $509.00
    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 125-1890

    SIEMENS

    LANDIS & GYR

    125-1890

    DISCONTINUED BY MANUFACTURER, UNITARY CONTROLLER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $615.60
    $615.60
    Repair Yours $448.20
    SIEMENS 540-841

    SIEMENS

    LANDIS & GYR

    540-841

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, 24VAC, 0-10 V SEQUENCE
    Buy Surplus As Low As $619.03
    $619.03
    Repair Yours $475.00
    SIEMENS 537-185

    SIEMENS

    LANDIS & GYR

    537-185

    DISCONTINUED BY MANUFACTURER, PC BOARD, AOV BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $622.08
    $622.08
    Repair Yours $573.70
    SIEMENS 544-110

    SIEMENS

    LANDIS & GYR

    544-110

    DISCONTINUED BY MANUFACTURER, PROCESSOR CARD, FOR UNITARY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $622.08
    $622.08
    Repair Yours $573.70
    SIEMENS 546-00363

    SIEMENS

    LANDIS & GYR

    546-00363

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE FOR LAB ROOM, 24 VAC, 50/60 HZ
    Buy Surplus As Low As $624.18
    $624.18
    Repair Yours $398.78
    SIEMENS 540-505

    SIEMENS

    LANDIS & GYR

    540-505

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, APOGEE, MULTI-STAGE
    Buy Surplus As Low As $624.18
    $624.18
    Repair Yours $498.00
    SIEMENS LFL1.635

    SIEMENS

    LANDIS & GYR

    LFL1.635

    GAS BURNER CONTROL, W/OUT PLUG-IN BASE, TS MAX = 2.5 S (5S) 5S, 220-240 VAC, 50-60 HZ, 3.5 VA, 60 SEC PURGE
    ✓ IN STOCK!
    $964.51 Buy Surplus As Low As $624.28
    $624.28
    Repair Yours $518.15
    SIEMENS PTM.2Y10S-M

    SIEMENS

    LANDIS & GYR

    PTM.2Y10S-M

    MODULE 0-10 VOLT
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS PTS-13

    SIEMENS

    LANDIS & GYR

    PTS-13

    METER 20AMP 4WIRE 3PHASE
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    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!
    $1,413.26 Buy Surplus As Low As $840.47
    $840.47
    Repair Yours $705.32
    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 ...
    Buy Surplus As Low As $640.66
    $640.66
    Repair Yours $450.00
    SIEMENS 565-359

    SIEMENS

    LANDIS & GYR

    565-359

    MBC MCQUAY GATEWAY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $641.52
    $641.52
    Repair Yours $591.62
    SIEMENS SKP20.192U17

    SIEMENS

    LANDIS & GYR

    SKP20.192U17

    DISCONTINUED BY MANUFACTURER, ACTUATOR, 50-60 HZ, 110-120 V, 20VA
    ✓ IN STOCK!
    Buy Surplus As Low As $641.52
    $641.52
    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 $641.52
    $641.52
    Repair Yours $591.62
    SIEMENS 549-215

    SIEMENS

    LANDIS & GYR

    549-215

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, MEC ANALOG, W/HOA 4AI, 4AO, 24V AC, 25 VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $646.87 $378.00
    $646.87 $378.00
    Repair Yours $536.90
    SIEMENS 540-863

    SIEMENS

    LANDIS & GYR

    540-863

    DISCONTINUED BY MANUFACTURER, AIR HANDLING UNIT CONTROLLER, 28 TERMINAL
    Buy Surplus As Low As $656.11
    $656.11
    Repair Yours $552.15
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