Product Search

    SEARCH NOW FOR ALL YOUR SIEMENS SOLUTIONS

    Find PLC's, Replays, Contact Blocks, Input/Output Modules and More.

    Controls & Indicators / Temperature/Process Control
    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 1-50 of 987.
    SIEMENS RBP93

    SIEMENS

    STAEFA CONTROL SYS

    RBP93

    DISCONTINUED BY MANUFACTURER, PRONTO RELAY CONTROL SYSTEM, 0-20V, 24VAC, 50C
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    SIEMENS 3RS1000-1CD10

    SIEMENS

    3RS1000-1CD10

    TEMPERATURE MONITORING RELAY PT100, OVERSHOOT 1 THRESHOLD VALUE, WIDTH 22.5 MM 0 °C TO 100 °C 24 V AC/DC 1 NO + 1 NC, QUIESCENT CURRENT PRINCIPLE SCREW TERMINAL :::PHASED-OUT PRODUCT::: THE ...
    ✓ IN STOCK!
    Buy Surplus As Low As $451.28
    $451.28
    Repair Yours $393.00
    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 $1,307.09
    $1,307.09
    Repair Yours $956.00
    SIEMENS 535-490-18

    SIEMENS

    SIEMENS INDUSTRY

    535-490-18

    DUCT AVERAGING TEMP SENSOR 4-20MA 20-120F 18 INCH RIGID PROBERPLCES (535-491)
    ✓ IN STOCK!
    $124.23 Buy New $124.23
    $74.54
    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 $1,300.93
    $1,300.93
    Repair Yours $887.46
    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!
    $1,611.00 Buy Surplus As Low As $967.00
    $967.00
    Repair Yours $803.00
    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 $467.09
    $467.09
    Repair Yours $370.00
    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 $845.71
    $845.71
    Repair Yours $352.37
    SIEMENS 6DR2100-5

    SIEMENS

    6DR2100-5

    PROCESS CONTROLLER, SIPART DR21, BASIC UNIT WITH K-OUTPUT AND S-OUTPUT 2 ANALOG INPUTS FOR CURRENT SIGNALS, 2 DIGITAL INPUTS AND OUTPUTS,OPERATING VOLTAGE AC230/115V, SELECTABLE
    ✓ IN STOCK!
    $1,162.00 Buy Surplus As Low As $698.00
    $698.00
    Repair Yours $573.00
    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 357-0001

    SIEMENS

    SIEMENS INDUSTRY

    357-0001

    LIMITEM AVG BULB PNEUMATIC THERMOSTAT, DA, 35-145 DEG F, 6" CAPILLARY
    ✓ IN STOCK!
    $462.57 Buy New $462.57
    $346.93
    SIEMENS 6ES7654-8EA03-6BF0

    SIEMENS

    6ES7654-8EA03-6BF0

    CONTROLLER PCS7 CPU412-H,16MB,UR1,UC10A
    ✓ IN STOCK!
    Buy Surplus As Low As $5,471.39
    $5,471.39
    Repair Yours $3,633.00
    SIEMENS RVL480

    SIEMENS

    RVL480

    HEATING CONTROLLER, 10-13 AMP, 230 VAC, 50 HZ, FOR 1 HEATING CIRCUIT OR BOILER TEMPERATURE CONTROL
    ✓ IN STOCK!
    $1,572.00 Buy Surplus As Low As $944.00
    $944.00
    Repair Yours $784.00
    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!
    $809.00 Buy Surplus As Low As $615.00
    $615.00
    Repair Yours $300.90
    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 , 3RS2040-1GD50
    ✓ IN STOCK!
    $1,650.00 Buy Surplus As Low As $778.40
    $778.40
    Repair Yours $646.07
    SIEMENS WSU1

    SIEMENS

    STAEFA CONTROL SYS

    WSU1

    KLIMOAIR RESET CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $3,102.00
    $3,102.00
    Repair Yours $2,350.00
    SIEMENS FKA-H2

    SIEMENS

    STAEFA CONTROL SYS

    FKA-H2

    TEMPERATURE SENSOR
    ✓ IN STOCK!
    $630.00 Buy Surplus As Low As $281.86
    $281.86
    Repair Yours $300.00
    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 $372.96
    $372.96
    Repair Yours $325.85
    SIEMENS 3SF78426MH01

    SIEMENS

    3SF78426MH01

    DISCONTINUED BY MANUFACTURER, LG,CAT.4,18M,4-BEAM,RES.300MM,HGT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,490.47
    $1,490.47
    Repair Yours $1,002.04
    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 $1,767.83
    $1,767.83
    Repair Yours $1,467.29
    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 $300.00
    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 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 RFK9PDPI

    SIEMENS

    STAEFA CONTROL SYS

    RFK9PDPI

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, CONTROL BOARD SCS
    ✓ IN STOCK!
    Buy Surplus As Low As $3,060.00
    $3,060.00
    Repair Yours $2,550.00
    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 $213.61
    $213.61
    Repair Yours $300.00
    SIEMENS 6AG13502AH004AE0

    SIEMENS

    6AG13502AH004AE0

    SIPLUS S7-300 FM 350-2 FOR MEDIAL STRESS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,241.91
    $1,241.91
    Repair Yours $1,205.59
    SIEMENS 6DR3104-8N

    SIEMENS

    6DR3104-8N

    DISCONTINUED BY MANUFACTURER, SIPART PS / PROCESS INSTRUMENTATION, PLUG-IN OPTIONS MODULE, ELECTROMAGNETIC COMPATIBILITY (EMC): SHIELDED/RATED FOR UP TO 10 V/M
    ✓ IN STOCK!
    Buy Surplus As Low As $891.00
    $891.00
    Repair Yours $680.00
    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!
    $755.00 Buy Surplus As Low As $517.20
    $517.20
    Repair Yours $337.07
    SIEMENS 3RS1000-1CK20

    SIEMENS

    3RS1000-1CK20

    TEMPERATURE MONITORING RELAY PT100, OVERSHOOT 1 THRESHOLD VALUE, WIDTH 22.5 MM 0 C TO 200 C 110-120/220-240 V AC 1 NO + 1 NC, QUIESCENT CURRENT PRINCIPLE SCREW TERMINAL , 3RS1000-1CK20
    ✓ IN STOCK!
    $768.00 Buy Surplus As Low As $461.00
    $461.00
    Repair Yours $383.00
    SIEMENS 6AG13135BE012AB0

    SIEMENS

    6AG13135BE012AB0

    DISCONTINUED BY MANUFACTURER, SIPLUS S7300 CPU313C, 6ES73125BE010AB0
    ✓ IN STOCK!
    Buy Surplus As Low As $5,043.37
    $5,043.37
    Repair Yours $3,984.00
    SIEMENS 6DR2210-5

    SIEMENS

    6DR2210-5

    CONTROLLER, SIPART DR22, FOR 230/115 VAC POWER SUPPLY, 3 ANALOG INPUTS 0/4 TO 20 MA OR 0/2-10 V, 3 ANALOG OUTPUTS 0/4 TO 20 MA, 4 DIGITAL INPUTS 24 VDC, 8 DIGITAL OUTPUTS 24 VDC
    ✓ IN STOCK!
    $3,063.22 Buy Surplus As Low As $1,315.38
    $1,315.38
    Repair Yours $1,091.77
    SIEMENS 3RG78424MH51

    SIEMENS

    3RG78424MH51

    DISCONTINUED BY MANUFACTURER, LG,60M,STD,4BEAM,RE,RES.300MM,HGT 1134MM
    ✓ IN STOCK!
    Buy Surplus As Low As $1,511.94
    $1,511.94
    Repair Yours $1,016.48
    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 $79.79
    $79.79
    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 $2,020.86
    $2,020.86
    Repair Yours $1,650.00
    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 $12,125.86
    $12,125.86
    Repair Yours $6,441.75
    SIEMENS 372-A21NF

    SIEMENS

    MOORE PRODUCTS

    372-A21NF

    INDICATOR STATION
    ✓ IN STOCK!
    Buy Surplus As Low As $999.00
    $999.00
    Repair Yours $940.00
    SIEMENS 544-760B

    SIEMENS

    LANDIS & GYR

    544-760B

    DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE SENSOR, WHITE, REPLACED BY QAA2212.EWSN OR QAA2212.EWNN
    ✓ IN STOCK!
    Buy Surplus As Low As $123.80
    $123.80
    Repair Yours $300.00
    SIEMENS 540-680FA

    SIEMENS

    SIEMENS INDUSTRY

    540-680FA

    WALL TEC SENSOR, W/SETPOINT INDICATOR, OVERRIDE BEIGE
    ✓ IN STOCK!
    $690.00 Buy New $690.00
    $525.00
    Repair Yours $373.00
    SIEMENS 352BA11NNC

    SIEMENS

    MOORE PRODUCTS

    352BA11NNC

    DISCONTINUED BY MANUFACTURER, DIGITAL CONTROLLER, SINGLE LOOP, 0.75A/30VDC, 4-20MA, 30VDC, RELAY: 1A/120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $686.00
    $686.00
    Repair Yours $680.00
    SIEMENS 6SL32101KE226AP0

    SIEMENS

    6SL32101KE226AP0

    DISCONTINUED BY MANUFACTURER, SINAMICS G120C RATED POWER11,0KW WITH
    ✓ IN STOCK!
    Buy Surplus As Low As $2,470.00
    $2,470.00
    Repair Yours $1,650.00
    SIEMENS 6SL32101KE175UB0

    SIEMENS

    6SL32101KE175UB0

    SINAMICS G120C RATED POWER3,0KW WITH 1
    ✓ IN STOCK!
    Buy Surplus As Low As $710.00
    $710.00
    Repair Yours $466.00
    SIEMENS 5TC9200

    SIEMENS

    5TC9200

    ROOM TEMP. CONTROLLER INSERT NC CONTACT
    ✓ IN STOCK!
    $80.00 Buy Surplus As Low As $61.00
    $61.00
    Repair Yours $300.00
    SIEMENS 540-680FB

    SIEMENS

    SIEMENS INDUSTRY

    540-680FB

    WHITE ELECTRONIC SENSOR REPLACES(540-672FB) ALSO GOOD SUB FOR QAA2280.FWNC BUT DIFFERENT COVER
    ✓ IN STOCK!
    $690.00 Buy New $690.00
    $395.12
    SIEMENS 134-1511

    SIEMENS

    SIEMENS INDUSTRY

    134-1511

    STAT 35/45F MANUAL RESET SPDT LOW TEMP ELECTRIC TEMP DETECTOR STAT WITH 20FT CAPILLARY. REPLCS. L480G1044
    ✓ IN STOCK!
    $281.52 Buy New $281.52
    $213.96
    Repair Yours $300.00
    SIEMENS 320-A2NNN

    SIEMENS

    MOORE PRODUCTS

    320-A2NNN

    INDEPENDENT COMPUTER INTERFACE 40TERMINAL 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $2,190.00
    $2,190.00
    Repair Yours $1,850.00
    SIEMENS 352EA21NNC

    SIEMENS

    MOORE PRODUCTS

    352EA21NNC

    DISCONTINUED BY MANUFACTURER, DIGITAL CONTROLLER,.75AMP, 120VAC, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,131.48
    $1,131.48
    Repair Yours $968.11
    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 $130.36
    $130.36
    Repair Yours $300.00
    SIEMENS 533-376

    SIEMENS

    LANDIS & GYR

    533-376

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, 20-120F, MODEL: 010334
    ✓ IN STOCK!
    Buy Surplus As Low As $33.00
    $33.00
    Repair Yours $300.00
    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 16157-1-2

    SIEMENS

    MOORE PRODUCTS

    16157-1-2

    DISCONTINUED BY MANUFACTURER, DISPLAY ASSEMBLY CONTROL, DIGITAL DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $59.83
    $59.83
    Repair Yours $300.00
    Next
    1 2 3 4 5 6 7 8 9 10 11