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    Results 1-50 of 998.
    SIEMENS 6DR2001-1A

    SIEMENS

    6DR2001-1A

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROLLER, 230 VAC, 13 W, SIPART DR20 S
    ✓ IN STOCK!
    Buy Surplus As Low As $356.40
    $356.40
    Repair Yours $295.81
    SIEMENS 6DR2100-4

    SIEMENS

    6DR2100-4

    PROCESS CONTROLLER, 24 V, 12 W, 17 VA, DUAL ANALOG INPUTS
    ✓ IN STOCK!
    $2,014.00 Buy Surplus As Low As $749.00
    $749.00
    Repair Yours $629.00
    SIEMENS 6DR2100-5

    SIEMENS

    6DR2100-5

    TEMPERATURE CONTROLLER, 115/230V, 50/60HZ, 15W, 18VA
    ✓ IN STOCK!
    $1,162.00 Buy Surplus As Low As $698.00
    $698.00
    Repair Yours $573.00
    SIEMENS 6DR2210-5

    SIEMENS

    6DR2210-5

    SIPART DR22 CONTROLLER ""NEW"" FOR AC 230/115V POWER SUPPLY STANDARD CONTROLLER WITH - 3 ANALOG INPUTS 0/4 TO 20 MA OR 0/2-10 V - 3 ANALOG OUTPUTS 0/4 TO 20 MA - 4 DIGITAL INPUTS DC 24 V - 8 ...
    ✓ IN STOCK!
    $2,740.39 Buy Surplus As Low As $1,644.23
    $1,644.23
    Repair Yours $764.00
    SIEMENS 3RG78424MH51

    SIEMENS

    3RG78424MH51

    DISCONTINUED BY MANUFACTURER, LG,60M,STD,4BEAM,RE,RES.300MM,HGT 1134MM
    ✓ IN STOCK!
    Buy Surplus As Low As $1,866.59
    $1,866.59
    Repair Yours $1,450.00
    SIEMENS 6ES7171-2AA01-0AA0

    SIEMENS

    6ES7171-2AA01-0AA0

    HEATING CONTROL POWER, 200 MA, 16 KW, 200 MA, 230 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $2,619.00
    $2,619.00
    Repair Yours $2,450.00
    SIEMENS 6AG13135BE012AB0

    SIEMENS

    6AG13135BE012AB0

    DISCONTINUED BY MANUFACTURER, SIPLUS S7300 CPU313C, 6ES73125BE010AB0
    ✓ IN STOCK!
    Buy Surplus As Low As $4,848.00
    $4,848.00
    Repair Yours $3,984.00
    SIEMENS 3SF78426MH01

    SIEMENS

    3SF78426MH01

    DISCONTINUED BY MANUFACTURER, LG,CAT.4,18M,4-BEAM,RES.300MM,HGT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,840.09
    $1,840.09
    Repair Yours $1,350.00
    SIEMENS 3UF7700-1AA00-0

    SIEMENS

    3UF7700-1AA00-0

    TEMPERATURE MODULE, SEMICODE PRO V, 3 INPUTS, 2-3 WIRE CONNECTION, SCREW TYPE TERMINALS, SCREW AND SNAP ON MOUNTING
    ✓ IN STOCK!
    $846.00 Buy Surplus As Low As $643.00
    $643.00
    Repair Yours $422.00
    SIEMENS 6DR2004-2

    SIEMENS

    6DR2004-2

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROLLER, SIPART DR20 SERIES, STANDARD CONTROLLER, WITH K OUTPUT, 2X ANALOG INPUTS FOR CURRENT, 1X DIGITAL INPUT AND 1X DIGITAL OUTPUT POWER SUPPLY, 1 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $3,616.00
    $3,616.00
    Repair Yours $1,768.93
    SIEMENS 3RX2-110

    SIEMENS

    FURNAS ELECTRIC CO

    3RX2-110

    DISCONTINUED BY MANUFACTURER 01/08/2008, EVALUATION UNIT, 24 VDC, TEMPERATURE COMPENSATION FOR SENSORS 3RG614/3RG615/3RG617, LCD DISPLAY, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $524.12
    $524.12
    Repair Yours $435.02
    SIEMENS 544-780FA

    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 $569.00
    $569.00
    Repair Yours $370.00
    SIEMENS 3UN9-102

    SIEMENS

    3UN9-102

    DISCONTINUED BY MANUFACTURER, THERMISTER, 110/220V, 50/60HZ, 4A MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $137.73 $96.00
    $137.73 $96.00
    Repair Yours $200.00
    SIEMENS 6ES5244-3AB31

    SIEMENS

    6ES5244-3AB31

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROL MODULE, SIMATIC S5, IP 244B TEMPERATURE-CONTROL MODULE FOR S5-115U/135U/155U M, SELF-ADJ POSITION AND ANALOG INPUTS WITH HIGH INTERFERENCE S ...
    ✓ IN STOCK!
    Buy Surplus As Low As $6,595.00
    $6,595.00
    Repair Yours $6,441.75
    SIEMENS 6AU1435-0AA00-0AA0

    SIEMENS

    6AU1435-0AA00-0AA0

    DISCONTINUED BY MANUFACTURER, SIMOTION DRIVE-BASED CONTROL UNIT D435, PROGRAMMABLE MOTION CONTROLLER, STANDARD PERFORMANCE, INTERFACE, 24VDC, 4 DRIVE-CLIQ, 2 PROFIBUS, 2 ETHERNET,1 OPTION SL ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,962.00
    $1,962.00
    Repair Yours $1,650.00
    SIEMENS 6DR2-004-1A

    SIEMENS

    6DR2-004-1A

    DISCONTINUED BY MANUFACTURER 01.10.2013, PROCESS CONTROLLER, SIPART-DR20, STANDARD CONTROLLER WITH K OUTPUT, 2 ANALOG INPUTS FOR CURRENT, 1 DIGITAL INPUT AND 1 DIGITAL OUTPUT, 220-240 VAC, W ...
    ✓ IN STOCK!
    Buy Surplus As Low As $721.14 $420.00
    $721.14 $420.00
    Repair Yours $390.00
    SIEMENS 6AG13502AH004AE0

    SIEMENS

    6AG13502AH004AE0

    SIPLUS S7-300 FM 350-2 FOR MEDIAL STRESS
    ✓ IN STOCK!
    Buy Surplus As Low As $2,241.54
    $2,241.54
    Repair Yours $2,068.00
    SIEMENS 6DR2-001-1

    SIEMENS

    6DR2-001-1

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROLLER, SIPART-DR20, 220-240VAC, 21VA MAX, 13W, IP20/30/64
    ✓ IN STOCK!
    Buy Surplus As Low As $675.18
    $675.18
    Repair Yours $640.00
    SIEMENS FKA-H2

    SIEMENS

    STAEFA CONTROL SYS

    FKA-H2

    TEMPERATURE SENSOR
    ✓ IN STOCK!
    $630.00 Buy Surplus As Low As $478.80
    $478.80
    Repair Yours $350.00
    SIEMENS 6DR2001-2A

    SIEMENS

    6DR2001-2A

    PROCESS CONTROLLER SIPART-DR20S 110/120VAC 13W
    ✓ IN STOCK!
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $700.00
    SIEMENS 6ES7677-1FD00-0FB0

    SIEMENS

    6ES7677-1FD00-0FB0

    S7-MOD. EMBEDDED CONTROLLER EC31-RTX F
    ✓ IN STOCK!
    Buy Surplus As Low As $6,912.00
    $6,912.00
    Repair Yours $5,737.00
    SIEMENS LDU11.523A27

    SIEMENS

    LANDIS & GYR

    LDU11.523A27

    CONTROL BOX, 220-240VOLT, 5S
    ✓ IN STOCK!
    $1,259.00 Buy Surplus As Low As $756.00
    $756.00
    Repair Yours $628.00
    SIEMENS RKN8

    SIEMENS

    STAEFA CONTROL SYS

    RKN8

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER, 4 VA, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $410.00
    $410.00
    Repair Yours $260.00
    SIEMENS 3RN1010-2CM00

    SIEMENS

    3RN1010-2CM00

    DISCONTINUED BY MANUFACTURER, STD UNIT, AUTO,1NO+1NC, 230V AC, CAGE CLAMP
    ✓ IN STOCK!
    $237.00 Buy Surplus As Low As $143.00
    $143.00
    SIEMENS 3RS1040-1GD50

    SIEMENS

    FURNAS ELECTRIC CO

    3RS1040-1GD50

    TEMPERATURE MONITORING RELAY, PT100/1000 KTY83/84, -50 TO 500 C, 24V, 2X 1CO + 1NO, 45MM SCREW TERMINAL
    ✓ IN STOCK!
    $1,505.00 Buy Surplus As Low As $903.00
    $903.00
    Repair Yours $750.00
    SIEMENS 540-660A

    SIEMENS

    SIEMENS INDUSTRY

    540-660A

    ROOM TEMPERATURE SENSOR, BEIGE, TEC , 10 K OHM
    ✓ IN STOCK!
    $230.52 Buy New $230.52
    $138.31
    Repair Yours $200.00
    SIEMENS 3RS1041-1GW50

    SIEMENS

    3RS1041-1GW50

    DISCONTINUED BY MANUFACTURER 10/01/2024, TEMPERATURE MONITORING RELAY, PT100/1000 KTY83/84, NTC 3 SENSORS, 2 THRESHOLD VALUES DIGITALLY ADJUSTABLE -50 °C TO 500 °C 24 - 240 V AC/DC 2 X 1 CO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,305.00
    $1,305.00
    Repair Yours $956.00
    SIEMENS 3RS1041-2GW50

    SIEMENS

    3RS1041-2GW50

    TEMPERATURE MONITORING RELAY PT100/1000 KTY83/84, NTC 3 SENSORS, 2 THRESHOLD VALUES DIGITALLY ADJUSTABLE -50 °C TO 500 °C 24 - 240 V AC/DC 2 X 1 CO + 1 NO, WIDTH 45 MM SPRING-LOADED TERMINAL ...
    ✓ IN STOCK!
    $2,265.00 Buy Surplus As Low As $1,635.90
    $1,635.90
    Repair Yours $887.46
    SIEMENS 3RS1040-1GW50

    SIEMENS

    3RS1040-1GW50

    TEMPERATURE MONITORING RELAY, PT100/1000 KTY83/84, NTC 2 THRESHOLD VALUES DIGITALLY ADJUSTABLE -50 C TO 500 C 24 - 240 V AC/DC 2 X 1 CO + 1 NO, WIDTH 45 MM SCREW TERMINAL !!!PHASED-OUT PRODU ...
    ✓ IN STOCK!
    $1,615.00 Buy Surplus As Low As $969.00
    $969.00
    Repair Yours $805.00
    SIEMENS 3RS2040-1GD50

    SIEMENS

    3RS2040-1GD50

    TEMPERATURE MONITORING RELAY PT100/1000 KTY83/84, 24 V, 50/60 HZ, SCREW TERMINAL, -58 TO 932 F, SUCCESSOR IS 3RS2600-1BA30
    ✓ IN STOCK!
    $1,297.33 Buy Surplus As Low As $778.40
    $778.40
    Repair Yours $646.07
    SIEMENS 3RS1000-1CK10

    SIEMENS

    3RS1000-1CK10

    TEMPERATURE MONITORING RELAY, PT100, 0 TO +100 DEG C, OVERSHOOT 1 THRESHOLD VALUE, 110-120/220-240 VAC, 1 NO + 1 NC, SCREW TERMINAL, PREFERRED SUCCESSOR: 3RS2500-1AW30
    ✓ IN STOCK!
    $604.21 Buy Surplus As Low As $459.20
    $459.20
    Repair Yours $300.90
    SIEMENS 3RS1140-1GD60

    SIEMENS

    3RS1140-1GD60

    TEMPERATURE MONITORING RELAY, THERMOCOUPLE J,/T,/E,/K,/N 2 THRESHOLD, DIGITALLY ADJUSTABLE, 24 VAC/DC, 2 X CO, 1N/O, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -99 TO +999 DEGREES C
    ✓ IN STOCK!
    $1,477.00 Buy Surplus As Low As $887.00
    $887.00
    Repair Yours $737.00
    SIEMENS 6AG13401AH012AE0

    SIEMENS

    6AG13401AH012AE0

    DISCONTINUED BY MANUFACTURER, COMMUNICATIONS PROCESSOR, WITH RS232C INTERFACE, 24VDC, 165MA, 0.6-0.85W, 1 ISOLATED INTERFACES, 2.4-19.2 KNITS/S
    ✓ IN STOCK!
    Buy Surplus As Low As $1,215.00
    $1,215.00
    Repair Yours $1,009.00
    SIEMENS 6ES7171-2AA00-0AA0

    SIEMENS

    6ES7171-2AA00-0AA0

    HEAT CONTROL POWER OUTPUT LA724
    ✓ IN STOCK!
    Buy Surplus As Low As $1,215.00
    $1,215.00
    Repair Yours $1,009.00
    SIEMENS 357-0001

    SIEMENS

    SIEMENS INDUSTRY

    357-0001

    POWERS CONTROLS™, TH357D LIMITEM® AVG BULB THERMOSTAT 35-145F
    ✓ IN STOCK!
    $401.04 Buy New $401.04
    $304.79
    Repair Yours $200.00
    SIEMENS 540-660B

    SIEMENS

    SIEMENS INDUSTRY

    540-660B

    SENSOR, ROOM TEMPERATURE, 3-11/32IN HIGH,2-1/2IN WIDE, 1-1/2IN DEEP, SENSING ONLY, WHITE, SENSING RANGE 55-95F, 13-35C, SERIES 1000
    ✓ IN STOCK!
    $334.00 Buy New $334.00
    $192.00
    SIEMENS 587-100

    SIEMENS

    STAEFA CONTROL SYS

    587-100

    DISCONTINUED BY MANUFACTURER, VOLUME CONTROLLER, PREDATOR VAV
    ✓ IN STOCK!
    Buy Surplus As Low As $276.48
    $276.48
    Repair Yours $229.48
    SIEMENS 6AV8100-1BA00-0AA1

    SIEMENS

    6AV8100-1BA00-0AA1

    SCD 1597-E,15IN. LCD MONITOR FLUSH-MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $3,090.00
    $3,090.00
    Repair Yours $2,600.00
    SIEMENS 352EA21N1C

    SIEMENS

    MOORE PRODUCTS

    352EA21N1C

    DISCONTINUED BY MANUFACTURER, SINGLE LOOP DIGITAL CONTROLLER, EXPANDED, 120 VOLTS AC, SCREW TERMINALS (40=2 BANKS OF 20), DIGITAL DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,418.00
    $1,418.00
    Repair Yours $1,166.00
    SIEMENS 15738-71

    SIEMENS

    MOORE PRODUCTS

    15738-71

    DISCONTINUED BY MANUFACTURER, DISPLAY ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $498.00
    SIEMENS 15738-71R

    SIEMENS

    MOORE PRODUCTS

    15738-71R

    DISCONTINUED BY MANUFACTURER, INTERFACE PANEL/INDICATOR PROCESS CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $455.00
    $455.00
    Repair Yours $382.42
    SIEMENS 15756-8-4

    SIEMENS

    MOORE PRODUCTS

    15756-8-4

    DISCONTINUED BY MANUFACTURER, DISPLAY ASSEMBLY CONTROL, DIGITAL DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    SIEMENS 352EA21NNC

    SIEMENS

    MOORE PRODUCTS

    352EA21NNC

    DISCONTINUED BY MANUFACTURER, DIGITAL CONTROLLER,.75AMP, 120VAC, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,458.00
    $1,458.00
    Repair Yours $1,350.00
    SIEMENS 16157-1-2

    SIEMENS

    MOORE PRODUCTS

    16157-1-2

    DISCONTINUED BY MANUFACTURER, DISPLAY ASSEMBLY CONTROL, DIGITAL DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $108.00
    $108.00
    Repair Yours $200.00
    SIEMENS 134-1511

    SIEMENS

    SIEMENS INDUSTRY

    134-1511

    POWERS CONTROLS™, SPDT, FREEZSTAT, 35/45 MR 20'X1/8, LOW TEMPERATURE, DET, STAT, MANUAL RESET
    ✓ IN STOCK!
    $243.00 Buy New $243.00
    $112.00
    Repair Yours $200.00
    SIEMENS 352EA21NNE

    SIEMENS

    MOORE PRODUCTS

    352EA21NNE

    DISCONTINUED BY MANUFACTURER, DIGITAL CONTROLLER, 110/240 VAC, 50/60 HZ, MYCRO-352
    ✓ IN STOCK!
    Buy Surplus As Low As $1,800.00
    $1,800.00
    Repair Yours $1,494.00
    SIEMENS 533-376

    SIEMENS

    LANDIS & GYR

    533-376

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, 20-120F, MODEL: 010334
    ✓ IN STOCK!
    Buy Surplus As Low As $164.16
    $164.16
    Repair Yours $200.00
    SIEMENS 536-768

    SIEMENS

    SIEMENS INDUSTRY

    536-768

    ROOM TEMPERATURE SENSOR, -58 / 122 F, PLATINUM
    ✓ IN STOCK!
    $118.95 Buy New $118.95
    $90.40
    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 540-680FA

    SIEMENS

    SIEMENS INDUSTRY

    540-680FA

    WALL TEC SENSOR, W/SETPOINT INDICATOR, OVERRIDE BEIGE
    ✓ IN STOCK!
    $743.00 Buy New $743.00
    $434.00
    Repair Yours $361.00
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