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Siemens

Shop our collection of surplus Siemens PLCs. These industrial control systems have been used in a variety of industrial settings and have been fully tested for functionality and reliability. With models available, including the popular S7-300 and S7-1200 series, we have the perfect solution for your automation needs. Don't miss out on this opportunity to save on cost while still getting the industry-leading technology from Siemens. Browse our stock today and find the PLC that fits your specific needs.
  • 6GK5992-2GA00-8AA0 Siemens
    Original price $622.50 - Original price $708.85
    Original price
    $622.50 - $708.85
    $622.50 - $708.85
    Current price $622.50

    6GK5992-2GA00-8AA0 Siemens

    SCALANCE X accessory; Media module MM992-2CUC; 2x 10/100/1000 Mbit/s RJ45 ports, electrical; with securing collar

  • 6ES7953-8LL20-0AA0 Siemens
    Original price $291.36 - Original price $329.97
    Original price
    $329.97
    $291.36 - $329.97
    Current price $329.97

    6ES7953-8LL20-0AA0 Siemens

    SIMATIC S7, MICRO MEMORY CARD P. S7-300/C7/ET 200, 3.3 V NFLASH, 2 MBYTES

  • 6ES7151-3AA23-0AB0 Siemens
    Original price $435.55 - Original price $2,879.38
    Original price
    $435.55 - $2,879.38
    $435.55 - $2,879.38
    Current price $435.55

    6ES7151-3AA23-0AB0 Siemens

    Simatic DP, Interface Module IM151-3 PN ST FOR ET200S; TRANSMISS. RATE UP TO 100MBIT/S MAX. OF 63 POWER, ELECTR. OR MOTOR STARTER Modules UP TO 2M ...

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  • 6SL3244-0BB12-1FA0 Siemens
    Original price $285.12 - Original price $412.50
    Original price
    $285.12 - $412.50
    $285.12 - $412.50
    Current price $285.12

    6SL3244-0BB12-1FA0 Siemens

    Sinamics G120 Control Unit CU240E-2 PN E-TYPE SAFETY Integrated STO PROFINET 6DI, 3DO, 2AI, 2AO, MAX 1F-DI PTC/KTY Interface USB- and SD/MMC-INTERF...

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  • 6EP4136-3AB00-1AY0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6EP4136-3AB00-1AY0 Siemens

    SITOP UPS1600 20A USB UNINTERRUPTIBLE POWER SUPPLY WITH USB INTERFACE INPUT: 24 V DC OUTPUT: 24 V DC/20 A

  • 6GK1901-0DB20-6AA8 Siemens
    Original price $0.00 - Original price $817.50
    Original price
    $0.00 - $817.50
    $0.00 - $817.50
    Current price $817.50

    6GK1901-0DB20-6AA8 Siemens

    IE FC M12 PLUG PRO 2X2 M12 PLUG CONNECTOR with RUGGED METAL HOUSING and FC CONNECTING METHOD, with AXIAL CABLE OUTLET (D CODED)1 PACKAGE = 8 PIECES...

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  • 6ES7135-6HB00-0DA1 Siemens
    Original price $647.50 - Original price $1,316.25
    Original price
    $647.50 - $1,316.25
    $647.50 - $1,316.25
    Current price $647.50

    6ES7135-6HB00-0DA1 Siemens

    SIMATIC ET 200SP, ANALOG OUTPUT MODULE, AQ 2 X U/I HIGH SPEED, FITS TO BU-TYPE A0, A1, COLOR CODE CC00, CHANNEL DIAGNOSIS, 16BIT, +/-0,3%

  • 3RK1200-0DQ00-0AA3 Siemens
    Original price $897.70 - Original price $1,242.50
    Original price
    $897.70 - $1,242.50
    $897.70 - $1,242.50
    Current price $897.70

    3RK1200-0DQ00-0AA3 Siemens

    AS-INTERFACE COMPACT MOD. K60, DIGITAL, 8I, IP67 8 X 1 INPUT, 200MA MAX., PNP 4 X M12 STANDARD SOCKET 4 X M12 SOCKET W. Y-II-ASSIGNM. FOR INPUT CON...

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  • 6ES7954-8LF03-0AA0 Siemens
    Original price $536.25 - Original price $722.50
    Original price
    $536.25 - $722.50
    $536.25 - $722.50
    Current price $536.25

    6ES7954-8LF03-0AA0 Siemens

    SIMATIC S7, MEMORY CARD FOR S7-1X00 CPU/SINAMICS, 3,3 V FLASH, 24 MBYTE

  • 6SE6400-3CC01-0BD3 Siemens
    Original price $300.00 - Original price $625.00
    Original price
    $300.00 - $625.00
    $300.00 - $625.00
    Current price $300.00

    6SE6400-3CC01-0BD3 Siemens

    MICROMASTER 4 AC COMMUTATION CHOKE 200V-480V 3AC 9A FOOTPRINT FSB - 2.2MH NOT FOOTPRINT FOR V20

  • 6ES7307-1KA01-0AA0 Siemens
    Original price $622.50 - Original price $800.58
    Original price
    $800.58
    $622.50 - $800.58
    Current price $800.58

    6ES7307-1KA01-0AA0 Siemens

    SIMATIC S7-300 Regulated power supply PS307 input: 120/230 V AC, output: 24 V / 10 A DC

  • 3VA5130-6EC31-0AA0 Siemens
    Original price $0.00 - Original price $2,087.40
    Original price
    $0.00 - $2,087.40
    $0.00 - $2,087.40
    Current price $2,087.40

    3VA5130-6EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class H 65kA @ 480V 3-pole, line protection TM230, FTAM, In=30A overload protection Ir=30A fixe...

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  • 3VA5120-6EC31-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA5120-6EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class H 65kA @ 480V 3-pole, line protection TM230, FTAM, In=20A overload protection Ir=20A fixe...

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  • 6SL3203-0CJ24-5AA0 Siemens
    Original price $547.25 - Original price $972.50
    Original price
    $547.25 - $972.50
    $547.25 - $972.50
    Current price $547.25

    6SL3203-0CJ24-5AA0 Siemens

    Sinamics LINE REACTOR FOR POWER Module FSD 18.5 and 22 KW, RATED POWER BASED ON I_L FOOT PRINT

  • 3VA5125-6ED31-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA5125-6ED31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class H 65kA @ 480V 3-pole, line protection TM210, FTFM, In=25A overload protection Ir=25A fixe...

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  • 3VA5120-6ED31-0AA0 Siemens
    Original price $600.00 - Original price $1,591.20
    Original price
    $600.00 - $1,591.20
    $600.00 - $1,591.20
    Current price $600.00

    3VA5120-6ED31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class H 65kA @ 480V 3-pole, line protection TM210, FTFM, In=20A overload protection Ir=20A fixe...

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  • 6ES7141-6BF00-0AB0 Siemens
    Original price $645.00 - Original price $1,597.50
    Original price
    $645.00 - $1,597.50
    $645.00 - $1,597.50
    Current price $645.00

    6ES7141-6BF00-0AB0 Siemens

    SIMATIC DP, ET 200ECO PN, 8 DI 24V DC; 4 X M12, DOUBLE-ASSIGNEMENT, DEGREE OF PROTECTION IP67

  • 6ES7963-1AA00-0AA0 Siemens
    Original price $343.75 - Original price $533.50
    Original price
    $533.50
    $343.75 - $533.50
    Current price $533.50

    6ES7963-1AA00-0AA0 Siemens

    SIMATIC S7-400, interface module IF963-RS232 with RS232 interface for PTP coupling with CP441

  • 6SL3244-0BB00-1PA1 Siemens
    Original price $700.00 - Original price $720.00
    Original price
    $720.00
    $700.00 - $720.00
    Current price $720.00

    6SL3244-0BB00-1PA1 Siemens

    SINAMICS G120 Control Unit CU240B-2 DP B type PROFIBUS DP 4 DI, 1 DO, 1 AI, 1 AO PTC/KTY/Thermoclick Interface USB and SD/MMC interface Degree of p...

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  • 6SL3201-0BE12-0AA0 Siemens
    Original price $300.00 - Original price $1,495.00
    Original price
    $300.00 - $1,495.00
    $300.00 - $1,495.00
    Current price $300.00

    6SL3201-0BE12-0AA0 Siemens

    Sinamics BRAKING RESISTOR FOR POWER Module FSB FOOT PRINT

  • 6ES7157-1AB00-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7157-1AB00-0AB0 Siemens

    Simatic ET 200AL, PROFNET InterfaceMODULE IM157-1 PN, DEGREE OF Protection IP67

  • 6ES7132-4BB31-0AB0 Siemens
    Original price $412.50 - Original price $1,750.00
    Original price
    $1,750.00
    $412.50 - $1,750.00
    Current price $1,750.00

    6ES7132-4BB31-0AB0 Siemens

    SIMATIC DP, 5 ELECTRON. MODULES FOR ET 200S, 2 DO HIGH FEATURE DC 24V/2A, 15 MM WIDTH DIAGNOSIS F. SHORT-CIRCUIT AND OPEN-CIRCUIT, FIRST-UP SIGNAL ...

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  • 6ED1052-1MD00-0BA3 Siemens
    Original price $750.00 - Original price $1,407.50
    Original price
    $750.00 - $1,407.50
    $750.00 - $1,407.50
    Current price $750.00

    6ED1052-1MD00-0BA3 Siemens

    LOGO! 12/24RC,LOGIC MOD.,DISPL. PU/I/O: 12/24V DC/RELAY, 8 DI (2AI)/4 DO; MEM 56 BLOCKS, EXPANDABLE WITH EXTRA MODULES

  • 6ES7953-8LJ20-0AA0 Siemens
    Original price $343.75 - Original price $481.11
    Original price
    $343.75 - $481.11
    $343.75 - $481.11
    Current price $343.75

    6ES7953-8LJ20-0AA0 Siemens

    SIMATIC S7, Micro Memory Card P. S7-300/C7/ET 200, 3, 3V Nflash, 512 KB

  • 6SL3517-1BE11-3AM0 Siemens
    Original price $798.75 - Original price $2,327.48
    Original price
    $798.75 - $2,327.48
    $798.75 - $2,327.48
    Current price $798.75

    6SL3517-1BE11-3AM0 Siemens

    SINAMICS G110M Power Module PM240M with integrated Class A filter Degree of protection IP65 380-480 V 3 AC+10/-10% 47-63Hz Power high overload: 0.3...

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  • 6ES7132-4BD00-0AA0 Siemens
    Original price $343.75 - Original price $739.03
    Original price
    $343.75 - $739.03
    $343.75 - $739.03
    Current price $343.75

    6ES7132-4BD00-0AA0 Siemens

    SIMATIC DP, 5 ELECTRON. MODULES FOR ET 200S, 4 DO STANDARD DC 24V/0.5A, 15 MM WIDTH 5 PIECES PER PACKAGING UNIT

  • 6SN1114-0AA01-0AA0 Siemens
    Original price $316.22 - Original price $2,639.98
    Original price
    $2,639.98
    $316.22 - $2,639.98
    Current price $2,639.98

    6SN1114-0AA01-0AA0 Siemens

    SIMODRIVE 611-A, SPARE PART SETTING MODULE FOR FEED MODULE ENHANCED INTERFACE

  • 4AM4042-8ED40-0FA0 Siemens
    Original price $0.00 - Original price $1,094.98
    Original price
    $1,094.98
    $0.00 - $1,094.98
    Current price $1,094.98

    4AM4042-8ED40-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):0,25 /0,85; UPRI(V):600-575-550-525-500- 480-460-440-415-400-240-230; USEC(V):2X115; ISEC(A):1,09-2,18;...

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  • 6SL3210-5BB13-7AV0 Siemens
    Original price $617.50 - Original price $625.00
    Original price
    $625.00
    $617.50 - $625.00
    Current price $625.00

    6SL3210-5BB13-7AV0 Siemens

    Sinamics V20 1AC200-240V -10/+10% 47-63HZ RATED POWER 0,37KW with 150% OVERLOAD FOR 60SEC Integrated FILTER C2 I/O-INTERFACE: 4DI, 2DO,2AI,1AO FIEL...

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  • 6SL3210-5BB12-5UV0 Siemens
    Original price $0.00 - Original price $975.00
    Original price
    $975.00
    $0.00 - $975.00
    Current price $975.00

    6SL3210-5BB12-5UV0 Siemens

    Sinamics V20 1AC200-240V -10/+10% 47-63HZ RATED POWER 0,25KW with 150% OVERLOAD FOR 60SEC UNFILTERED I/O-INTERFACE: 4DI, 2DO,2AI,1AO FIELDBUS: USS/...

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  • 6ES7134-4FB00-0AB0 Siemens
    Original price $0.00 - Original price $467.50
    Original price
    $467.50
    $0.00 - $467.50
    Current price $467.50

    6ES7134-4FB00-0AB0 Siemens

    SIMATIC DP, ELECTRONIC MODULE FOR ET 200S, 2 AI STANDARD 15 MM WIDE +/-10 V; 13 BIT + SIGN +/-5 V; 12 BIT+ SIGN, 1..5V; 12BIT, CYCLE TIME 65 MS/CHA...

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  • 6ES7131-4BB00-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7131-4BB00-0AA0 Siemens

    SIMATIC DP, 5 ELECTRON. MODULES FOR ET 200S, 2 DI STANDARD 24V DC, 15 MM WIDTH, 5 PIECES PER PACKAGING UNIT

  • 6GK1901-0DB10-6AA8 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6GK1901-0DB10-6AA8 Siemens

    IE M12 PLUG PRO M12 PLUG CONNECTOR with RUGGED METAL HOUSING A. SHORT ASSEMBLY TIMES DUE TO THEIR INSULATION- DISPLACEMENT TECHNOLOGY METHOD, 180 D...

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  • 6ES7136-6DB00-0CA0 Siemens
    Original price $327.25 - Original price $481.25
    Original price
    $327.25 - $481.25
    $327.25 - $481.25
    Current price $327.25

    6ES7136-6DB00-0CA0 Siemens

    Simatic DP, ELECTRON. Module F. ET 200SP, F-DQ 4XDC 24V/2A, 15 MM WIDTH, UP TO PL e (ISO 13849) UP TO SIL 3 (IEC 61508)

  • 6SE6400-1PB00-0AA0 Siemens
    Original price $302.37 - Original price $412.50
    Original price
    $302.37 - $412.50
    $302.37 - $412.50
    Current price $302.37

    6SE6400-1PB00-0AA0 Siemens

    MICROMASTER 4 PROFIBUS module For mechanical reasons, for MM4 FX/GX the connector 6GK1500-0EA02 must be used

  • 6SL3210-5BB13-7UV0 Siemens
    Original price $519.75 - Original price $545.88
    Original price
    $545.88
    $519.75 - $545.88
    Current price $545.88

    6SL3210-5BB13-7UV0 Siemens

    Sinamics V20 1AC200-240V -10/+10% 47-63HZ RATED POWER 0,37KW with 150% OVERLOAD FOR 60SEC UNFILTERED I/O-INTERFACE: 4DI, 2DO,2AI,1AO FIELDBUS: USS/...

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