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SIEMENS
LANDIS & GYR
540-865E
TERMINAL EQUIPMENT CONTROLLER, 28 POSITION TERMINAL, 2X 3 POSITION TERMINALS, 24 V
Buy Surplus As Low As
$442.13
Repair Yours
$349.00
SIEMENS
LANDIS & GYR
540-865EN
DISCONTINUED BY MANUFACTURER, TEC VAV W/0-10 V REHEAT CONTROL, HEAT MODULATION & CO2 MONITORING CONTROLLER, 24 VAC INPUT, 50/60 HZ, FLN 1/8 LOAD, 12 VA MAX OUTPUT EACH OUTPUT, 84 VA MAX TOTA ...
Buy Surplus As Low As
$442.13
Repair Yours
$349.00
SIEMENS
LANDIS & GYR
541-351
CONTROLLER BOARD
✓ IN STOCK!
Buy Surplus As Low As
$382.95
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-040
PC MODULE POWER DISTRIBUTION
Buy Surplus As Low As
$630.00
Repair Yours
$540.00
SIEMENS
LANDIS & GYR
544-110
DISCONTINUED BY MANUFACTURER, PROCESSOR CARD, FOR UNITARY CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$527.74
Repair Yours
$460.04
SIEMENS
LANDIS & GYR
544-112
BACKPLANE CONTROLLER ASSEMBLY
Buy Surplus As Low As
$360.00
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-120
DISCONTINUED BY MANUFACTURER, I/O CARD, ANALOG, FOR POWERS SYSTEM 600 CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$337.48
SIEMENS
LANDIS & GYR
544-180
DISCONTINUED BY MANUFACTURER, POWER SUPPLY, FOR POWERS SYSTEM 600, UNITARY CONTROL
✓ IN STOCK!
Buy Surplus As Low As
$499.51
Repair Yours
$398.78
SIEMENS
LANDIS & GYR
544-305
DISCONTINUED BY MANUFACTURER, CONTROL BOARD, BACK PANEL, FOR POWERS SYSTEM, 600 UNITARY CONTROL, WITH LED CHANNEL INDICATION
✓ IN STOCK!
Buy Surplus As Low As
$594.00
Repair Yours
$548.00
SIEMENS
LANDIS & GYR
544-331
CONTROLLER CARD UNITARY CAGE ASSEMBLY
Buy Surplus As Low As
$2,490.00
Repair Yours
$2,100.00
SIEMENS
LANDIS & GYR
544-342
**** PROBE LENGTH REQUIRED*****TEMPERATURE DUCT SENSOR
Buy Surplus As Low As
$111.00
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-343
DUCT SENSOR 1000OHM PLATINUM RTD INPUT 18IN/PROBE
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-381
BACKPLANE BOARD FOR UNITARY CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$662.73
Repair Yours
$550.07
SIEMENS
LANDIS & GYR
544-449
DISCONTINUED BY MANUFACTURER, ENCLOSURE ASSEMBLY, POWERS SYS 600, UNITARY CONTROL
✓ IN STOCK!
Buy Surplus As Low As
$250.63
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-550
DISCONTINUED BY MANUFACTURER, CONTROLLER, UNITARY POWER SYSTEM 600, W/ KEYPAD, 24VAC, 60HZ, 2 AMP, CLASS 2
✓ IN STOCK!
Buy Surplus As Low As
$196.58
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-577
DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, RTD, 1000OHM, PLATINUM -40-240F
✓ IN STOCK!
Buy Surplus As Low As
$43.34
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
$308.97
SIEMENS
LANDIS & GYR
544-760B
DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE SENSOR, WHITE, REPLACED BY QAA2212.EWSN OR QAA2212.EWNN
Buy Surplus As Low As
$112.35
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-770B
TEMPERATURE SENSORE, OVERRIDE AND SETPOINT, 18-22AWG
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-780FA
DISCONTINUED BY MANUFACTURER, ROOM TEMP SENSOR, WITH OVERRIDE, SETPOINT (BEIGE), LED DISPLAY, REPLACED BY QAA2212.FWSN
✓ IN STOCK!
Buy Surplus As Low As
$467.09
Repair Yours
$370.00
SIEMENS
LANDIS & GYR
544-811A
DISCONTINUED BY MANUFACTURER, ROOM RH SENSOR, 0-10VDC OUTPUT SIGNAL, OR 4-20MA OUTPUT SIGNAL, (SELECTABLE) OUTPUT SIGNAL, 0-100% RH (RELATIVE HUMIDITY) TEMPERATURE, TEMPERATURE (4-20MA / 0-1 ...
Buy Surplus As Low As
$564.00
SIEMENS
LANDIS & STAEFA
545 829
DISCONTINUED BY MANUFACTURER, ADDRESS KEY, 065 TO 080
✓ IN STOCK!
Buy Surplus As Low As
$21.55
SIEMENS
LANDIS & GYR
545-040
DISCONTINUED BY MANUFACTURER, ADDRESS KEYS 004-064
✓ IN STOCK!
Buy Surplus As Low As
$23.93
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
545-078
BACKPLANE REPLACEMENT, SMOKE CONTROL SYSTEM EQUIPMENT SUBASSEMBLY
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
545-432
CONTROLLER BOARD SCU-V5
Buy Surplus As Low As
$930.00
Repair Yours
$780.00
SIEMENS
LANDIS & GYR
545-442
NETWORK CONTROLLER, 3MB, APOGEE
✓ IN STOCK!
Buy Surplus As Low As
$816.44
Repair Yours
$677.65
SIEMENS
LANDIS & GYR
545-489
CONTROLLER, APOGEE, 4MB
Buy Surplus As Low As
$810.00
Repair Yours
$680.00
SIEMENS
LANDIS & GYR
545-700
DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, PLC MODULE, PROTOCOL 2, APOGEE SYSTEM, OPEN PROCESSOR, 1MB MEMORY, 2 MMI PORTS, 3 LAN PORTS
✓ IN STOCK!
Buy Surplus As Low As
$1,697.82
Repair Yours
$1,565.77
SIEMENS
LANDIS & GYR
545-700LT
DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, 2X MMI PORTS, 3X LAN PORTS, 1.0 MB MEMORY WITH LOOP TUNING
✓ IN STOCK!
Buy Surplus As Low As
$283.44
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
545-701
DISCONTINUED BY MANUFACTURER, POWER MODULE, 1.25 MB,
✓ IN STOCK!
Buy Surplus As Low As
$756.00
Repair Yours
$698.00
SIEMENS
LANDIS & GYR
545-703
DISCONTINUED BY MANFACTURER, POWER MODULE, 3 AMP, 24 VOLT AC, MBC/RBC
✓ IN STOCK!
Buy Surplus As Low As
$1,287.72
Repair Yours
$818.00
SIEMENS
LANDIS & GYR
545-710
DISCONTINUED BY MANUFACTURER, PROCESSOR CONTROL
✓ IN STOCK!
Buy Surplus As Low As
$109.29
Repair Yours
$300.00
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
$1,369.91
Repair Yours
$800.00
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
Repair Yours
$435.75
