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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.

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  • 3RT1076-6NP36 Siemens
    $0.00 - $4,870.50
    $0.00 - $4,870.50
    $0.00 - $4,870.50
    $4,870.50

    3RT1076-6NP36 Siemens

    Power contactor, AC-3 500 A, 250 kW / 400 V AC (50-60 Hz) / DC 200-277 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, size S12 Busbar connections Oper...

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  • 6SE9210-7CA40 Siemens
    $1,129.38 - $1,250.00
    $1,129.38 - $1,250.00
    $1,129.38 - $1,250.00
    $1,129.38

    6SE9210-7CA40 Siemens

    MICROMASTER MM12/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.12 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 175 X 73 X 141 MM (H ...

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  • 6SC6116-0AA00 Siemens
    $0.00 - $2,074.00
    $2,074.00
    $0.00 - $2,074.00
    $2,074.00

    6SC6116-0AA00 Siemens

    SIMODRIVE 611 Feed module 60/120 A

  • 6FX2007-1AD03 Siemens
    $0.00 - $962.25
    $962.25
    $0.00 - $962.25
    $962.25

    6FX2007-1AD03 Siemens

    MINI HANDHELD UNIT 6FX2007-1AD03 FOR SINUMERIK WITH COILED CABLE 3.5 M, 2 CHAN. EMERGENCY STOP, 2 CHAN. ENABLING BUTTON 3-STEP WITH METAL CONNECTOR...

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  • 6FX1126-1AA03 Siemens
    $0.00 - $747.50
    $747.50
    $0.00 - $747.50
    $747.50

    6FX1126-1AA03 Siemens

    SINUMERIK 800 Video graphics, monochrome

  • 6SE3213-6BA40 Siemens
    $1,875.00 - $2,840.00
    $1,875.00 - $2,840.00
    $1,875.00 - $2,840.00
    $1,875.00

    6SE3213-6BA40 Siemens

    MICROMASTER VECTOR MMV 75 WITH BUILT IN CLASS A FILTER 1AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.75 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TO...

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  • 6GK1100-0AB00 Siemens
    $744.33 - $872.50
    $744.33 - $872.50
    $744.33 - $872.50
    $744.33

    6GK1100-0AB00 Siemens

    SIMATIC NET, SIBUKO PACKAGE 2 FOR INDUSTRIAL ETHERNET CONTAINS TAPPING MECHANISM WITH N-TYPE CONNECTOR, TRANSCEIVER, INSTALLATION KIT, MOUNTING PLA...

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  • 6SE3213-6CA40 Siemens
    $749.88 - $999.88
    $749.88 - $999.88
    $749.88 - $999.88
    $749.88

    6SE3213-6CA40 Siemens

    MICROMASTER VECTOR MMV75/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.75 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 175...

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  • 6SE9212-8CA40 Siemens
    $2,062.41 - $2,954.88
    $2,062.41 - $2,954.88
    $2,062.41 - $2,954.88
    $2,062.41

    6SE9212-8CA40 Siemens

    MICROMASTER MM55/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.55 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 175 X 73 X 141 MM (H ...

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  • 6SE9215-2CB40 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6SE9215-2CB40 Siemens

    MICROMASTER MM110/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 1.1 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 184 X 149 X 172 MM (H...

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  • 6ES5921-3WB13 Siemens
    $0.00 - $549.86
    $549.86
    $0.00 - $549.86
    $549.86

    6ES5921-3WB13 Siemens

    SIMATIC S5/SINUMERIK 3, 8 Central processing unit 921 for ZG 130WB and integrated PLC 130WB

  • 6SE3221-0DC40 Siemens
    $0.00 - $749.98
    $749.98
    $0.00 - $749.98
    $749.98

    6SE3221-0DC40 Siemens

    MICROMASTER VECTOR MMV400/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 4.0 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 215 X 1...

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  • 6ES5951-7LD12 Siemens
    $300.00 - $2,550.00
    $300.00 - $2,550.00
    $300.00 - $2,550.00
    $300.00

    6ES5951-7LD12 Siemens

    Simatic S5, 951 POWER SUPPLY Unit FOR S5-115U/H PLC W/O BACKUP BATTERY 115/230V AC; 5V DC, 7/15A

  • 6GK1162-8AA00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GK1162-8AA00 Siemens

    Communications processor CP 1628 PCI Express X1 (3, 3 V/12 V) for connection to Industrial Ethernet (10/100/1000 Mbit/s) with 2-port switch (RJ45) ...

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  • 6GK1143-0AA01 Siemens
    $1,397.50 - $1,885.57
    $1,397.50 - $1,885.57
    $1,397.50 - $1,885.57
    $1,397.50

    6GK1143-0AA01 Siemens

    SINEC H1 CP143 TF INTERF.MODULE SINEC COMMUNICATIONS PROCESSOR F. CONNECTING SIMATIC S5 PLC TO ETHERNET W. AP/TF PROTOCOL, W/O 15V VOLTAGE MODULE

  • 6GK1143-0TA02 Siemens
    $343.75 - $2,398.00
    $343.75 - $2,398.00
    $343.75 - $2,398.00
    $343.75

    6GK1143-0TA02 Siemens

    SIMATIC NET CP 1430 TF Communications processor for Connection of SIMATIC S7-300 to Industrial Ethernet Basic-Version

  • 6SE3221-3DC40 Siemens
    $0.00 - $2,386.30
    $2,386.30
    $0.00 - $2,386.30
    $2,386.30

    6SE3221-3DC40 Siemens

    MICROMASTER VECTOR MMV550/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 5.5 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 215 X 1...

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  • 3RW5234-6AC14 Siemens
    $0.00 - $2,229.50
    $2,229.50
    $0.00 - $2,229.50
    $2,229.50

    3RW5234-6AC14 Siemens

    SIRIUS soft starter 200-480 V 113 A, 110-250 V AC Screw terminals Analog output

  • 6SE3121-3DC40 Siemens
    $0.00 - $6,428.57
    $6,428.57
    $0.00 - $6,428.57
    $6,428.57

    6SE3121-3DC40 Siemens

    SIMOVERT P MICROMASTER 3-PH. 380-500V 50/60HZ, MM550/3 RATED OUTPUT 5.5KW

  • 6ES5188-3UA12 Siemens
    $1,960.00 - $4,604.97
    $1,960.00 - $4,604.97
    $1,960.00 - $4,604.97
    $1,960.00

    6ES5188-3UA12 Siemens

    SIMATIC S5, Central devices CD 135U/155U, 21 slots, with power supply 120/230;5V AC;18A (without CPU, battery, Manual)

  • 6ES5308-3UB11 Siemens
    $690.00 - $2,207.55
    $690.00 - $2,207.55
    $690.00 - $2,207.55
    $690.00

    6ES5308-3UB11 Siemens

    SIMATIC S5, IM308-B INTERFACE MODULE (IN CENTRAL CONTROLLER) MASTER INTERFACE FOR S5-115U TO TO S5-155U TO PROFIBUS-DP

  • 6GK1162-3AA00 Siemens
    $1,771.03 - $2,338.78
    $1,771.03 - $2,338.78
    $1,771.03 - $2,338.78
    $1,771.03

    6GK1162-3AA00 Siemens

    COMMUNICATION Processor CP 1623 PCI EXPRESS X1 (3.3V/12V) FOR CONNECTING with IND.ETHERNET(10/100/1000MBIT/S) with 2-PORT-SWITCH(RJ45) VIA HARDNET-...

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  • 6SE7016-1EA61 Siemens
    $0.00 - $1,470.83
    $1,470.83
    $0.00 - $1,470.83
    $1,470.83

    6SE7016-1EA61 Siemens

    SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER COMPACT UNIT, IP20 3 380-480V AC, 50/60HZ, 6.1 A NOM. POWER RATINGS: 2.2KW DOCUMENTATION ON CD

  • 6GK1541-2BA00 Siemens
    $1,073.33 - $2,365.00
    $1,073.33 - $2,365.00
    $1,073.33 - $2,365.00
    $1,073.33

    6GK1541-2BA00 Siemens

    COMMUNICATION PROCESSOR CP 5412 (A2) ISA CARD (16 BIT) COMMUNICATIONS PROCESSOR FOR CONNECTION OF A PG/PC TO PROFIBUS

  • 3RW5227-1AC14 Siemens
    $0.00 - $2,082.50
    $2,082.50
    $0.00 - $2,082.50
    $2,082.50

    3RW5227-1AC14 Siemens

    SIRIUS soft starter 200-480 V 93 A, 110-250 V AC Screw terminals Analog output

  • 6ES5377-0AB41 Siemens
    $683.23 - $2,205.00
    $2,205.00
    $683.23 - $2,205.00
    $2,205.00

    6ES5377-0AB41 Siemens

    SIMATIC S5, Memory module 377 long design RAM, 128 KB

  • 6SC6114-0AA00 Siemens
    $0.00 - $2,041.54
    $2,041.54
    $0.00 - $2,041.54
    $2,041.54

    6SC6114-0AA00 Siemens

    SIMODRIVE 611 Feed module 40/80 A

  • 6SE3212-7DA40 Siemens
    $2,441.20 - $3,330.00
    $2,441.20 - $3,330.00
    $2,441.20 - $3,330.00
    $2,441.20

    6SE3212-7DA40 Siemens

    MICROMASTER VECTOR MMV110/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 1.1 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 175 X 7...

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  • 7MH4980-2AA01 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    7MH4980-2AA01 Siemens

    SIWAREX WP522 ST WEIGHING ELECTRONIC (2 Channels) FOR STRAIN GAUGE LOAD CELLS / FULL BRIDGES (1-4 mV/V) FOR Simatic S7-1500, RS485 and ETHERNET-INT...

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  • 6ES5951-7LB21 Siemens
    $536.25 - $8,665.50
    $536.25 - $8,665.50
    $536.25 - $8,665.50
    $536.25

    6ES5951-7LB21 Siemens

    SIMATIC S5, Power supply 951 for S5-115U/H without backup battery 120/230 V AC; 5 V DC, 3 A

  • 6SE9214-0DA40 Siemens
    $3,033.00 - $3,769.50
    $3,033.00 - $3,769.50
    $3,033.00 - $3,769.50
    $3,033.00

    6SE9214-0DA40 Siemens

    MICROMASTER MM150/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 1.5 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 175 X 73 X 141 MM (H X W ...

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  • 6GK1543-0AA01 Siemens
    $522.36 - $3,890.25
    $522.36 - $3,890.25
    $522.36 - $3,890.25
    $522.36

    6GK1543-0AA01 Siemens

    COMMUNICATIONS PROCESSOR CP5430 SINEC L2 INTERFACE FOR CONNECT. SIMATIC S5 PROGR. CONTROLLERS 115U; 135U, 155U HARDWARE CP5430 (A1) ATTENTION: CONF...

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  • 6ES5310-3AB11 Siemens
    $319.74 - $566.83
    $319.74 - $566.83
    $319.74 - $566.83
    $319.74

    6ES5310-3AB11 Siemens

    SIMATIC S5, Connection IM 310 (In expansion unit) for decentral connection up to 200M from ED to CD or ED Compact design

  • 6SE3212-8CA40 Siemens
    $1,247.50 - $3,601.68
    $1,247.50 - $3,601.68
    $1,247.50 - $3,601.68
    $1,247.50

    6SE3212-8CA40 Siemens

    MICROMASTER VECTOR MMV55/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.55 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 175...

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  • 6SE3115-8DC40 Siemens
    $0.00 - $550.00
    $550.00
    $0.00 - $550.00
    $550.00

    6SE3115-8DC40 Siemens

    SIMOVERT P MICROMASTER 3-PH. 380-500V 50/60HZ, MM220/3 RATED OUTPUT 2.2KW

  • 6FX2001-5QP24 Siemens
    $1,622.50 - $2,925.00
    $1,622.50 - $2,925.00
    $1,622.50 - $2,925.00
    $1,622.50

    6FX2001-5QP24 Siemens

    ABS. VALUE ENCODER MT 27 BIT 6FX2001-5QP24 SYNCHRONE WITH PROFIBUS DP OPERATING VOLTAGE 10-30 V CLAMP FLANGE WITH HOOD AND RADIAL PG