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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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  • 6ES5420-4UA13 Siemens
    $467.50 - $638.80
    $467.50 - $638.80
    $467.50 - $638.80
    $467.50

    6ES5420-4UA13 Siemens

    SIMATIC S5 420 DIGITAL INPUT MODULE NON-FLOATING, COMPACT VERSION U 32 INPUTS, 24V DC

  • 6ES5430-4UA13 Siemens
    $346.72 - $357.47
    $346.72 - $357.47
    $346.72 - $357.47
    $346.72

    6ES5430-4UA13 Siemens

    SIMATIC S5 430 DIGITAL INPUT MODULE FLOATING, COMPACT VERSION U, 32 INPUTS, 24 V DC

  • 6ES5451-4UA14 Siemens
    $343.75 - $481.25
    $343.75 - $481.25
    $343.75 - $481.25
    $343.75

    6ES5451-4UA14 Siemens

    SIMATIC S5,Digitaloutput 451-4 Isolated Compact design 32 ouputs 24 V DC/0.5 A

  • 6ES5454-7LA12 Siemens
    $300.00 - $805.10
    $300.00 - $805.10
    $300.00 - $805.10
    $300.00

    6ES5454-7LA12 Siemens

    SIMATIC S5, Digital output 454 Isolated for S5-115U/F 16 x Outputs 24 V DC; 2A

  • 6ES5466-4UA11 Siemens
    $549.97 - $5,906.24
    $549.97 - $5,906.24
    $549.97 - $5,906.24
    $549.97

    6ES5466-4UA11 Siemens

    SIMATIC S5, ANALOG INPUT 466 ISOLATED FOR S5-115U/H/F-135U-155U/H 8/16 INPUTS

  • 6ES5470-4UB12 Siemens
    $350.60 - $1,347.50
    $350.60 - $1,347.50
    $350.60 - $1,347.50
    $350.60

    6ES5470-4UB12 Siemens

    SIMATIC S5 470 ANALOG OUTPUT MODULE FLOATING, COMPACT VERSION U 8 OUTPUTS +-10V

  • 6ES5470-7LA12 Siemens
    $481.25 - $1,700.83
    $481.25 - $1,700.83
    $481.25 - $1,700.83
    $481.25

    6ES5470-7LA12 Siemens

    SIMATIC S5, 470 ANALOG OUTPUT FLOATING, F. S5-115U/F PLC 8 OUTPUTS, +- 10V, 0 TO 20MA

  • 3RK1301-1AB00-0AA2 Siemens
    $547.50 - $867.48
    $547.50 - $867.48
    $547.50 - $867.48
    $547.50

    3RK1301-1AB00-0AA2 Siemens

    DS1-X FOR ET 200S ELECTROMECHANICS LINE STARTER EXPANDABLE ADJUSTABLE RANGE 1.1...1.6A AC-3, 0.55 KW/400V FOR BRAKE CONTROL MODULE

  • 3RV1021-0GA15 Siemens
    $0.00 - $645.00
    $645.00
    $0.00 - $645.00
    $645.00

    3RV1021-0GA15 Siemens

    Circuit breaker size S0 for motor protection CLASS 10 A-release 0.45...0.63 A Short-circuit release 8.2 A Screw terminal Standard switching capacit...

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  • 3RV1021-1EA10 Siemens
    $523.58 - $727.50
    $523.58 - $727.50
    $523.58 - $727.50
    $523.58

    3RV1021-1EA10 Siemens

    Circuit breaker size S0 for motor protection CLASS 10 A-release 2.8...4 A Short-circuit release 52 A Screw terminal Standard switching capacity !!!...

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  • 3RV1021-1EA15 Siemens
    $592.95 - $662.50
    $592.95 - $662.50
    $592.95 - $662.50
    $592.95

    3RV1021-1EA15 Siemens

    Circuit breaker size S0 for motor protection CLASS 10 A-release 2.8...4 A Short-circuit release 52 A Screw terminal Standard switching capacity wit...

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  • 3RV1031-4GA10 Siemens
    $302.50 - $343.75
    $302.50 - $343.75
    $302.50 - $343.75
    $302.50

    3RV1031-4GA10 Siemens

    Circuit breaker size S2 for motor protection, CLASS 10 A-release 36...45 A N-release 585 A Screw terminal Standard switching capacity

  • 3RV1041-4JA10 Siemens
    $445.39 - $492.25
    $492.25
    $445.39 - $492.25
    $492.25

    3RV1041-4JA10 Siemens

    Circuit breaker size S3 for motor protection, CLASS 10 A-release 45...63 A N-release 819 A Screw terminal Standard switching capacity

  • 3RV1041-4MA10 Siemens
    $572.50 - $1,485.00
    $572.50 - $1,485.00
    $572.50 - $1,485.00
    $572.50

    3RV1041-4MA10 Siemens

    Circuit breaker size S3 for motor protection, CLASS 10 A-release 80...100 A N-release 1235 A Screw terminal Standard switching capacity

  • 3RV2011-1AA10 Siemens
    $294.97 - $299.75
    $294.97 - $299.75
    $294.97 - $299.75
    $294.97

    3RV2011-1AA10 Siemens

    Circuit breaker size S00 for motor protection, CLASS 10 A-release 1.1...1.6 A N-release 21 A screw terminal Standard switching capacity

  • 3RV2011-1JA10 Siemens
    $370.95 - $497.75
    $370.95 - $497.75
    $370.95 - $497.75
    $370.95

    3RV2011-1JA10 Siemens

    3RV2011-1JA10 SIEMENS Circuit breaker size S00 for motor protection, CLASS 10 A-release 7...10 A N release 130 A screw terminal Standard switching ...

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  • 3RV2021-4CA10 Siemens
    $300.00 - $407.00
    $300.00 - $407.00
    $300.00 - $407.00
    $300.00

    3RV2021-4CA10 Siemens

    Circuit breaker size S0 for motor protection, CLASS 10 A-release 16...22 A N-release 286 A screw terminal Standard switching capacity

  • 3TF5422-0XM0 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3TF5422-0XM0 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • 3TK2805-0BB4 Siemens
    $622.50 - $2,320.15
    $622.50 - $2,320.15
    $622.50 - $2,320.15
    $622.50

    3TK2805-0BB4 Siemens

    Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC DC operation 24 V DC

  • 3TK2825-1BB40 Siemens
    $0.00 - $549.86
    $549.86
    $0.00 - $549.86
    $549.86

    3TK2825-1BB40 Siemens

    SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 45 mm overall width Screw terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 2 NC ...

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  • 3TK2907-0BB4 Siemens
    $357.47 - $494.86
    $357.47 - $494.86
    $357.47 - $494.86
    $357.47

    3TK2907-0BB4 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • 3UF5001-3AB10-1 Siemens
    $0.00 - $2,180.50
    $2,180.50
    $0.00 - $2,180.50
    $2,180.50

    3UF5001-3AB10-1 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • 3UF7010-1AB00-0 Siemens
    $343.75 - $527.50
    $343.75 - $527.50
    $343.75 - $527.50
    $343.75

    3UF7010-1AB00-0 Siemens

    SIMOCODE PRO V MODULO BASE 24 VDC

  • 1XP8001-1 Siemens
    $2,895.36 - $5,100.00
    $2,895.36 - $5,100.00
    $2,895.36 - $5,100.00
    $2,895.36

    1XP8001-1 Siemens

    Encoder incremental; Usup: 10 - 30VDC; 1024imp/revol; IP66

  • 3VL4740-2DC36-0AA0 Siemens
    $0.00 - $4,563.92
    $0.00 - $4,563.92
    $0.00 - $4,563.92
    $4,563.92

    3VL4740-2DC36-0AA0 Siemens

    circuit breaker VL400H high breaking capacity Icu=70kA, 415V AC 3-pole, line protection trip unit TM, LI In=400A, rated current IR=320...400A, over...

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  • 3VL5763-1DC36-0AA0 Siemens
    $0.00 - $10,996.50
    $10,996.50
    $0.00 - $10,996.50
    $10,996.50

    3VL5763-1DC36-0AA0 Siemens

    circuit breaker VL630N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection trip unit TM, LI In=630A, rated current IR=500...630A, ...

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  • 6ES7215-2BD00-0XB0 Siemens
    $1,080.00 - $2,944.00
    $1,080.00 - $2,944.00
    $1,080.00 - $2,944.00
    $1,080.00

    6ES7215-2BD00-0XB0 Siemens

    SIMATIC S7-200, CPU 215 COMPACT UNIT, AC POWER SUPPLY 4K PRG/2,5K DW,14DI DC/10DQ RLY PROFIBUS-DP INTERFACE

  • 6ES7215-2AD00-0XB0 Siemens
    $307.95 - $1,173.05
    $307.95 - $1,173.05
    $307.95 - $1,173.05
    $307.95

    6ES7215-2AD00-0XB0 Siemens

    SIMATIC S7-200, CPU 215 COMPACT UNIT, DC POWER SUPPLY 4K PRG/2,5K DW, 14DI DC/10DQ DC PROFIBUS-DP INTERFACE

  • 6ES7214-2AS23-0XB0 Siemens
    $0.00 - $874.98
    $874.98
    $0.00 - $874.98
    $874.98

    6ES7214-2AS23-0XB0 Siemens

    SIMATIC S7-200, CPU 224XPSI COMPACT UNIT, DC POWER SUPPLY 14DI DC/10DO DC (M), 2AI, 1AO 12/16 KB CODE/10 KB DATA, 2 PPI/FREEPORT PORTS

  • 6ES7214-2BD23-0XB0 Siemens
    $1,091.75 - $3,177.00
    $1,091.75 - $3,177.00
    $1,091.75 - $3,177.00
    $1,091.75

    6ES7214-2BD23-0XB0 Siemens

    SIMATIC S7-200, CPU 224XP COMPACT UNIT, AC POWER SUPPLY 14DI DC/10DO RELAY, 2AI, 1AO, 12/16 KB CODE/10 KB DATA, 2 PPI/FREEPORT PORTS

  • 6ES7214-2AD23-0XB0 Siemens
    $300.00 - $10,084.50
    $300.00 - $10,084.50
    $300.00 - $10,084.50
    $300.00

    6ES7214-2AD23-0XB0 Siemens

    SIMATIC S7-200, CPU 224 XP COMPACT UNIT, DC POWER SUPPLY 14 DI DC/10 DO DC, 2 AI, 1 AO 12/16 KB CODE/10 KB DATA, 2 PPI/FREEPORT PORTS

  • 6ES7214-1AC01-0XB0 Siemens
    $331.07 - $3,286.80
    $331.07 - $3,286.80
    $331.07 - $3,286.80
    $331.07

    6ES7214-1AC01-0XB0 Siemens

    SIMATIC S7-200, CPU 214, COMPACT UNIT 2 K STATEMENTS, 2 K DATA WORDS 14DI/10DQ, DC OUTPUTS

  • 6ES7216-2BD23-0XB0 Siemens
    $343.75 - $539.00
    $343.75 - $539.00
    $343.75 - $539.00
    $343.75

    6ES7216-2BD23-0XB0 Siemens

    SIMATIC S7-200, CPU 226 Compact unit, AC power supply 24 DI DC/16 DO relay 16/24 KB progr./10 KB data, 2 PPI/user-programmable interface

  • 6ES7216-2AD22-0XB0 Siemens
    $354.75 - $4,744.70
    $354.75 - $4,744.70
    $354.75 - $4,744.70
    $354.75

    6ES7216-2AD22-0XB0 Siemens

    SIMATIC S7-200, CPU 226 COMPACT UNIT, DC POWER SUPPLY 24 DI DC/16 DO DC, 8 KB CODE/5 KB DATA, 2 PPI/FREEPORT PORTS

  • 6ES7216-2BD21-0XB0 Siemens
    $0.00 - $516.75
    $516.75
    $0.00 - $516.75
    $516.75

    6ES7216-2BD21-0XB0 Siemens

    SIMATIC S7-200, CPU 226 COMPACT UNIT, AC POWER SUPPLY 24 DI DC/16 DO RELAY, 8 KB CODE/5 KB DATA, 2 PPI/FREEPORT PORTS

  • 6ES7216-2AD21-0XB0 Siemens
    $0.00 - $313.20
    $313.20
    $0.00 - $313.20
    $313.20

    6ES7216-2AD21-0XB0 Siemens

    SIMATIC S7-200, CPU 226 COMPACT UNIT, DC POWER SUPPLY 24 DI DC/16 DO DC, 8 KB CODE/5 KB DATA, 2 PPI/FREEPORT PORTS