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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.
  • 6ES5921-3WB13 Siemens
    Original price $0.00 - Original price $799.80
    Original price
    $799.80
    $0.00 - $799.80
    Current price $799.80

    6ES5921-3WB13 Siemens

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

  • 6SE3221-0DC40 Siemens
    Original price $0.00 - Original price $4,934.93
    Original price
    $4,934.93
    $0.00 - $4,934.93
    Current price $4,934.93

    6SE3221-0DC40 Siemens

    Product Overview The Siemens MICROMASTER 6SE3221-0DC40 is a three-phase AC drive in the MICROMASTER family, designed to control induction motor ...

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  • 6ES5951-7LD12 Siemens
    Original price $450.00 - Original price $2,805.00
    Original price
    $450.00 - $2,805.00
    $450.00 - $2,805.00
    Current price $450.00

    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
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6GK1162-8AA00 Siemens

    Product Overview The SIMATIC CP 1628 (Siemens part number 6GK1162-8AA00) is a communications processor card providing Industrial Ethernet connec...

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  • 6GK1143-0AA01 Siemens
    Original price $1,422.50 - Original price $1,820.00
    Original price
    $1,422.50 - $1,820.00
    $1,422.50 - $1,820.00
    Current price $1,422.50

    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
    Original price $500.00 - Original price $2,474.44
    Original price
    $500.00 - $2,474.44
    $500.00 - $2,474.44
    Current price $500.00

    6GK1143-0TA02 Siemens

    Product Overview The Siemens 6GK1143-0TA02 is a CP 1430 TF Basic communications processor module in the SIMATIC PC-CP family. It interfaces a PC...

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  • 6SE3221-3DC40 Siemens
    Original price $0.00 - Original price $12,975.00
    Original price
    $12,975.00
    $0.00 - $12,975.00
    Current price $12,975.00

    6SE3221-3DC40 Siemens

    Product Overview The 6SE3221-3DC40 is a Siemens MICROMASTER frequency converter (AC drive) designed for motor speed and torque control within in...

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  • 3RW5234-6AC14 Siemens
    Original price $0.00 - Original price $2,860.00
    Original price
    $2,860.00
    $0.00 - $2,860.00
    Current price $2,860.00

    3RW5234-6AC14 Siemens

    Product Overview The Siemens SIRIUS soft starter 3RW5234-6AC14 is a General-Performance soft starter within the 3RW52 platform. It provides cont...

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  • 6SE3121-3DC40 Siemens
    Original price $0.00 - Original price $6,382.50
    Original price
    $6,382.50
    $0.00 - $6,382.50
    Current price $6,382.50

    6SE3121-3DC40 Siemens

    Product Overview The Siemens 6SE3121-3DC40 is a SIMOVERT P Micromaster inverter drive in the SIMOVERT MASTERDRIVES family. It serves as a compac...

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  • 6ES5188-3UA12 Siemens
    Original price $1,100.00 - Original price $4,604.93
    Original price
    $1,100.00 - $4,604.93
    $1,100.00 - $4,604.93
    Current price $1,100.00

    6ES5188-3UA12 Siemens

    Product Overview Siemens part 6ES5 188-3UA12 is the central controller (S5-155H/S5-135U series) incorporating a power supply unit 955-3LC42. It ...

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  • 6ES5308-3UB11 Siemens
    Original price $1,168.75 - Original price $2,182.95
    Original price
    $1,168.75 - $2,182.95
    $1,168.75 - $2,182.95
    Current price $1,168.75

    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
    Original price $1,449.88 - Original price $4,654.60
    Original price
    $1,449.88 - $4,654.60
    $1,449.88 - $4,654.60
    Current price $1,449.88

    6GK1162-3AA00 Siemens

    Product Overview The 6GK1162-3AA00 is a Siemens SIMATIC NET Communications Processor CP 1623, realized as a PCI Express x1 network interface car...

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  • 6SE7016-1EA61 Siemens
    Original price $0.00 - Original price $1,470.83
    Original price
    $1,470.83
    $0.00 - $1,470.83
    Current price $1,470.83

    6SE7016-1EA61 Siemens

    Product Overview The Siemens SIMOVERT MASTERDRIVES 6SE7016-1EA61 is a vector control unit in the SIMOVERT MASTERDRIVES family. It interfaces wit...

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  • 6GK1541-2BA00 Siemens
    Original price $1,180.66 - Original price $2,418.75
    Original price
    $1,180.66 - $2,418.75
    $1,180.66 - $2,418.75
    Current price $1,180.66

    6GK1541-2BA00 Siemens

    Product Overview The Siemens SINEC CP 5412 (A2), part number 6GK1541-2BA00, is a communication interface module used in SIMADYN D PROFIBUS syste...

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

    3RW5227-1AC14 Siemens

    Product Overview The 3RW5227-1AC14 is a Siemens SIRIUS 3RW52 series general-performance soft starter, designed for controlling three-phase async...

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  • 6ES5377-0AB41 Siemens
    Original price $751.55 - Original price $2,205.00
    Original price
    $2,205.00
    $751.55 - $2,205.00
    Current price $2,205.00

    6ES5377-0AB41 Siemens

    Product Overview The 6ES5377-0AB41 is a SIMATIC S5 series memory module (RAM) for WF 470 operator panels, belonging to the Siemens SIMATIC S5 co...

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

    6SC6114-0AA00 Siemens

    SIMODRIVE 611 Feed module 40/80 A

  • 6SE3212-7DA40 Siemens
    Original price $1,874.98 - Original price $2,437.53
    Original price
    $2,437.53
    $1,874.98 - $2,437.53
    Current price $2,437.53

    6SE3212-7DA40 Siemens

    Product Overview The Siemens MICROMASTER AC drive 6SE3212-7DA40 is a member of the MICROMASTER inverter family. It serves as a variable frequenc...

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  • 7MH4980-2AA01 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    7MH4980-2AA01 Siemens

    Product Overview The SIWAREX WP522 ST (7MH4980-2AA01) is a two-channel weighing module within the SIMATIC S7-1500 TM platform. It processes sign...

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  • 6ES5951-7LB21 Siemens
    Original price $800.00 - Original price $8,665.50
    Original price
    $800.00 - $8,665.50
    $800.00 - $8,665.50
    Current price $800.00

    6ES5951-7LB21 Siemens

    Product Overview The Siemens 6ES5951-7LB21 is a control power supply module from the SIMATIC S5-115U/H series. It converts 120/230 V AC line vol...

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  • 6SE9214-0DA40 Siemens
    Original price $3,364.20 - Original price $3,769.50
    Original price
    $3,364.20 - $3,769.50
    $3,364.20 - $3,769.50
    Current price $3,364.20

    6SE9214-0DA40 Siemens

    Product Overview The Siemens 6SE9214-0DA40 is a three-phase frequency inverter from the MICROMASTER MM150/3 series, designed for speed and torqu...

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  • 6GK1543-0AA01 Siemens
    Original price $759.80 - Original price $3,740.63
    Original price
    $759.80 - $3,740.63
    $759.80 - $3,740.63
    Current price $759.80

    6GK1543-0AA01 Siemens

    Product Overview The Siemens CP 5430 TF communications processor (order number 6GK1543-0AA01) serves as a communication interface within SIMATIC...

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  • 6ES5310-3AB11 Siemens
    Original price $465.08 - Original price $516.76
    Original price
    $465.08 - $516.76
    $465.08 - $516.76
    Current price $465.08

    6ES5310-3AB11 Siemens

    Product Overview The 6ES5310-3AB11 (6ES5 310-3AB11) is an interface module used within Siemens SIMATIC S5 distributed controller architectures. ...

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  • 6SE3212-8CA40 Siemens
    Original price $778.22 - Original price $2,871.00
    Original price
    $778.22 - $2,871.00
    $778.22 - $2,871.00
    Current price $778.22

    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
    Sold out
    Original price $0.00 - Original price $800.00
    Original price
    $800.00
    $0.00 - $800.00
    Current price $800.00

    6SE3115-8DC40 Siemens

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

  • 6FX2001-5QP24 Siemens
    Original price $1,155.00 - Original price $2,790.00
    Original price
    $1,155.00 - $2,790.00
    $1,155.00 - $2,790.00
    Current price $1,155.00

    6FX2001-5QP24 Siemens

    Product Overview The Siemens 6FX2001-5QP24 is a 27-bit single-turn absolute value encoder with PROFIBUS DP interface, designed to provide precis...

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  • 6GT2002-0GA10 Siemens
    Original price $3,353.00 - Original price $3,937.50
    Original price
    $3,353.00 - $3,937.50
    $3,353.00 - $3,937.50
    Current price $3,353.00

    6GT2002-0GA10 Siemens

    Product Overview The 6GT2002-0GA10 is a Siemens ASM 475 communication module designed for integration into SIMATIC S7-300 racks and ET 200M dist...

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  • 6ES5950-1AB61 Siemens
    Original price $1,155.00 - Original price $4,249.00
    Original price
    $1,155.00 - $4,249.00
    $1,155.00 - $4,249.00
    Current price $1,155.00

    6ES5950-1AB61 Siemens

    SIMATIC S5,, 950 POWER SUPPLY UNIT F. EU 182-3K,DC 24V/5V 8A

  • 6SE9216-8CB40 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6SE9216-8CB40 Siemens

    Product Overview The Siemens 6SE9216-8CB40 is a MICROMASTER inverter drive providing 1.5 kW (2 HP) variable-frequency motor control. It accepts ...

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  • 6SE3221-8CC40 Siemens
    Original price $0.00 - Original price $1,627.20
    Original price
    $1,627.20
    $0.00 - $1,627.20
    Current price $1,627.20

    6SE3221-8CC40 Siemens

    MICROMASTER VECTOR MMV400/2 UNFILTERED 3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 4 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 185 X 215...

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  • 6SE3221-0CC40 Siemens
    Sold out
    Original price $3,418.20 - Original price $5,057.50
    Original price
    $5,057.50
    $3,418.20 - $5,057.50
    Current price $5,057.50

    6SE3221-0CC40 Siemens

    MICROMASTER VECTOR MMV220/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 2.2 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 185...

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  • 6GT2002-0EB00 Siemens
    Original price $632.00 - Original price $1,236.81
    Original price
    $632.00 - $1,236.81
    $632.00 - $1,236.81
    Current price $632.00

    6GT2002-0EB00 Siemens

    Product Overview The 6GT2002-0EB00 (ASM 450) is a Siemens MOBY communication module designed for SIMATIC ET 200X systems. It interfaces via PROF...

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  • 6GK1102-6AA00 Siemens
    Original price $407.96 - Original price $1,306.25
    Original price
    $407.96 - $1,306.25
    $407.96 - $1,306.25
    Current price $407.96

    6GK1102-6AA00 Siemens

    Product Overview The Siemens 6GK1102-6AA00, designated ELS TP40, is an industrial Ethernet component used for communication in SIMATIC NET syste...

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  • 6GK1543-1AA01 Siemens
    Original price $600.00 - Original price $1,223.75
    Original price
    $600.00 - $1,223.75
    $600.00 - $1,223.75
    Current price $600.00

    6GK1543-1AA01 Siemens

    SIMATIC NET CP 5431 FMS/DP Communications processor for Connection of SIMATIC S7-22X 115U/H, 135U, 155U/H an PROFIBUS

  • 6ES5524-3UA13 Siemens
    Original price $500.00 - Original price $1,667.50
    Original price
    $500.00 - $1,667.50
    $500.00 - $1,667.50
    Current price $500.00

    6ES5524-3UA13 Siemens

    SIMATIC S5 CP 524 COMMUNICATIONS PROCESSOR F. PLC, MINICOMPUTER

  • 7MH4601-1AA01 Siemens
    Original price $0.00 - Original price $1,999.89
    Original price
    $1,999.89
    $0.00 - $1,999.89
    Current price $1,999.89

    7MH4601-1AA01 Siemens

    Product Overview The Siemens 7MH4601-1AA01 SIWAREX U weighing electronics module integrates weighing measurement into SIMATIC and compatible aut...

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  • 3VA9344-0KD00 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA9344-0KD00 Siemens

    Product Overview The 3VA9344-0KD00 is a Siemens SENTRON 3VA draw-out unit complete kit for 4-pole molded-case circuit breakers in the 3VA63/3VA6...

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  • 6SE3215-8DB50 Siemens
    Original price $0.00 - Original price $2,700.00
    Original price
    $2,700.00
    $0.00 - $2,700.00
    Current price $2,700.00

    6SE3215-8DB50 Siemens

    Product Overview The Siemens MICROMASTER drive 6SE3215-8DB50 is a MMV220/3F three-phase inverter designed for motor control within industrial au...

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  • 6SC6112-0AA00 Siemens
    Original price $1,031.25 - Original price $6,994.20
    Original price
    $1,031.25 - $6,994.20
    $1,031.25 - $6,994.20
    Current price $1,031.25

    6SC6112-0AA00 Siemens

    Product Overview The 6SC6112-0AA00 is a Siemens SIMODRIVE feed module, providing power delivery for industrial drive systems. Installed within S...

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  • 6GK1160-4AA01 Siemens
    Original price $0.00 - Original price $2,438.06
    Original price
    $2,438.06
    $0.00 - $2,438.06
    Current price $2,438.06

    6GK1160-4AA01 Siemens

    Product Overview The Siemens part 6GK1160-4AA01 is a CP 1604 communications processor, offered as a PC/104-Plus card (32-bit, 33/66 MHz; 3.3/5 V...

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  • 6SE9211-5BA40 Siemens
    Original price $0.00 - Original price $1,262.25
    Original price
    $1,262.25
    $0.00 - $1,262.25
    Current price $1,262.25

    6SE9211-5BA40 Siemens

    Product Overview The 6SE9211-5BA40 is a Siemens MICROMASTER single-phase inverter (part of the 6SE92 series) intended for variable-frequency mot...

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  • 6ES5535-3MA12 Siemens
    Original price $708.95 - Original price $742.89
    Original price
    $708.95 - $742.89
    $708.95 - $742.89
    Current price $708.95

    6ES5535-3MA12 Siemens

    SIMATIC S5, CP 535 COMMUNICATION PROCESSOR F. SINEC H1, WITH 15V MODULE FOR SINEC H1 WITH 15V VOLTAGE MODULE

  • 3TK2810-1BA42 Siemens
    Original price $0.00 - Original price $3,029.40
    Original price
    $3,029.40
    $0.00 - $3,029.40
    Current price $3,029.40

    3TK2810-1BA42 Siemens

    Product Overview The Siemens 3TK2810-1BA42 is a SIRIUS safety relay configured for speed monitoring within safety control systems. It belongs to...

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  • 6SE9221-0DC40 Siemens
    Original price $3,589.18 - Original price $5,142.00
    Original price
    $3,589.18 - $5,142.00
    $3,589.18 - $5,142.00
    Current price $3,589.18

    6SE9221-0DC40 Siemens

    Product Overview The Siemens part 6SE9221-0DC40 is a module within the MICROMASTER 4 drive family, intended for three-phase motor control within...

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  • 6SE9212-1CA40 Siemens
    Original price $1,233.21 - Original price $2,770.18
    Original price
    $1,233.21 - $2,770.18
    $1,233.21 - $2,770.18
    Current price $1,233.21

    6SE9212-1CA40 Siemens

    Product Overview The Siemens MICROMASTER series includes the 6SE9212-1CA40, a 3-phase 230 V (208-240 V ±10 %) inverter designed for controlling ...

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  • 6SE3212-1BA40 Siemens
    Original price $1,045.00 - Original price $4,675.00
    Original price
    $1,045.00 - $4,675.00
    $1,045.00 - $4,675.00
    Current price $1,045.00

    6SE3212-1BA40 Siemens

    Product Overview The Siemens MICROMASTER 6SE3212-1BA40 is a single-phase AC drive employing vector control from the Micromaster family. It regul...

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  • 6GK1562-3AA00 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6GK1562-3AA00 Siemens

    Product Overview The Siemens 6GK1562-3AA00 (CP 5623) is a communications processor in the SIMATIC NET family designed for installation in a PCI ...

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  • 6ES5700-2LA12 Siemens
    Original price $1,380.00 - Original price $2,421.56
    Original price
    $1,380.00 - $2,421.56
    $1,380.00 - $2,421.56
    Current price $1,380.00

    6ES5700-2LA12 Siemens

    Simatic S5 CR 700-2 MOUNTING RACK FOR S5-115U Central Controller with 7 FREE Module SLOTS F. DISTRIBUTED CONFIGURATION