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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.
  • 6ES5375-0LC31 Siemens
    Original price $304.92 - Original price $309.38
    Original price
    $304.92 - $309.38
    $304.92 - $309.38
    Current price $304.92

    6ES5375-0LC31 Siemens

    SIMATIC S5, Memory module 375 EEPROM, 8 KB

  • 4AM6142-5CT10-0FA0 Siemens
    Original price $0.00 - Original price $4,517.92
    Original price
    $4,517.92
    $0.00 - $4,517.92
    Current price $4,517.92

    4AM6142-5CT10-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1,6 /7,3; UPRI(V):440+/-5%; USEC(V):230; ISEC(A):6,96; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA...

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  • 6AV2105-3DD05-0AK0 Siemens-Siemens-Never Used Surplus-PLC Department
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV2105-3DD05-0AK0 Siemens

    SIMATIC WinCC RT Professional, 512 PowerTags V15.1, Upgrade V11..V14 -> V15.1, Runtime software in TIA Portal, Single license, software and docu...

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  • 3LD2017-0TK11 Siemens
    Original price $0.00 - Original price $522.50
    Original price
    $0.00 - $522.50
    $0.00 - $522.50
    Current price $522.50

    3LD2017-0TK11 Siemens

    SENTRON, switch disconnector 3LD, main switch, 3-pole, Iu: 16 A, operating power / at AC-23 A at 400 V: 7.5 kW, floor mounting with door coupling, ...

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  • 3LD2064-1GP51-0US2 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3LD2064-1GP51-0US2 Siemens

    SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 16 A, Operating power / at AC-23 A at 400 V: 7.5 kW, molded-plastic encapsulation for in...

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  • 3LD2154-1TP53 Siemens
    Original price $0.00 - Original price $551.75
    Original price
    $0.00 - $551.75
    $0.00 - $551.75
    Current price $551.75

    3LD2154-1TP53 Siemens

    SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 25 A, operating power / at AC-23 A 400 V: 9.5 kW, front-mounted, 1 N...

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  • 3LD2565-0TB51-0US2 Siemens
    Original price $0.00 - Original price $1,249.88
    Original price
    $0.00 - $1,249.88
    $0.00 - $1,249.88
    Current price $1,249.88

    3LD2565-0TB51-0US2 Siemens

    SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 63 A, Operating power / at AC-23 A at 400 V: 22 kW, molded-plastic encapsulation for inc...

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  • 3LD2565-1GP53-0US2 Siemens
    Original price $0.00 - Original price $978.75
    Original price
    $0.00 - $978.75
    $0.00 - $978.75
    Current price $978.75

    3LD2565-1GP53-0US2 Siemens

    SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 63 A, operating power / at AC-23 A 400 V: 22 kW, Molded plastic enca...

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  • 6AV1222-0AA21 Siemens
    Original price $300.00 - Original price $329.86
    Original price
    $300.00 - $329.86
    $300.00 - $329.86
    Current price $300.00

    6AV1222-0AA21 Siemens

    SIMATIC S5 CP2000

  • S55770-T158 SIEMENS RDG100 - Room thermostat
    Original price $0.00 - Original price $550.00
    Original price
    $0.00 - $550.00
    $0.00 - $550.00
    Current price $550.00

    S55770-T158 SIEMENS RDG100 - Room thermostat

    RDG100 - Room thermostat, AC 230 V, for fan coil units and universal applications

  • RP701 Siemens
    Original price $316.25 - Original price $2,800.00
    Original price
    $316.25 - $2,800.00
    $316.25 - $2,800.00
    Current price $316.25

    RP701 Siemens

    Relay 4P, 220V, 50Hz

  • 4NC5112-2CB21 Siemens
    Original price $733.85 - Original price $1,308.60
    Original price
    $733.85 - $1,308.60
    $733.85 - $1,308.60
    Current price $733.85

    4NC5112-2CB21 Siemens

    current transformer 50/5 A, 1.2 VA CL 1.0

  • 5SJ4104-7HG40 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    5SJ4104-7HG40 Siemens

    Miniature circuit breaker 240 V 14kA, 1-pole, C, 4A, D=70 mm according to UL 489, equal polarity

  • 5SJ4250-7HG41 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    5SJ4250-7HG41 Siemens

    Miniature circuit breaker 240 V 10kA, 2-pole, C, 50 A, D=70 mm according to UL 489

  • 5SJ4306-8HG42 Siemens
    Original price $323.40 - Original price $355.74
    Original price
    $323.40 - $355.74
    $323.40 - $355.74
    Current price $323.40

    5SJ4306-8HG42 Siemens

    Circuit breaker 10kA, 3-pole, D, 6A according to UL 489-480Y/277V

  • 5SJ4318-7HG42 Siemens
    Original price $0.00 - Original price $378.13
    Original price
    $378.13
    $0.00 - $378.13
    Current price $378.13

    5SJ4318-7HG42 Siemens

    Circuit breaker 10kA, 3-pole, C, 15A according to UL 489-480Y/277V

  • 5SJ4330-7HG42 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    5SJ4330-7HG42 Siemens

    Circuit breaker 10kA, 3-pole, C, 30 A according to UL 489-480Y/277V

  • 5ST2507 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    5ST2507 Siemens

    Distribution block 1-pole, 160 A, 690V Input: 1x 10-70 mm2 Output: 6x 2.5-16 mm2 for installation on standard mounting rail

  • 5ST3663-1HG Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    5ST3663-1HG Siemens

    Pin busbar, 16 mm2 connection: 12x 1-phase according to UL 489, 480Y/277V for LS 5SJ4...-.HG

  • 6SL3224-0BE41-1UA0 Siemens
    Original price $0.00 - Original price $4,977.09
    Original price
    $4,977.09
    $0.00 - $4,977.09
    Current price $4,977.09

    6SL3224-0BE41-1UA0 Siemens

    Sinamics G120 POWER Module PM240 WITHOUT FILTER with BULT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 110KW FOR 160% 3S,1...

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  • 6SL3040-0LA00-0AA1 Siemens
    Original price $0.00 - Original price $1,166.93
    Original price
    $1,166.93
    $0.00 - $1,166.93
    Current price $1,166.93

    6SL3040-0LA00-0AA1 Siemens

    SINAMICS S120 CONTROL UNIT CU310 DP WITH PROFIBUS INTERFACE WITHOUT COMPACTFLASH CARD

  • 6SL3244-0BA20-1PA0 Siemens
    Original price $1,012.50 - Original price $1,499.98
    Original price
    $1,012.50 - $1,499.98
    $1,012.50 - $1,499.98
    Current price $1,012.50

    6SL3244-0BA20-1PA0 Siemens

    BRAND NEW CONDITION, GUARANTEED.

  • 6ES5955-3LC14 Siemens
    Save up to 92% Save %
    Original price $15,432.43
    Original price $15,432.43 - Original price $15,432.43
    Original price $15,432.43
    $1,162.50 - $20,250.70
    $1,162.50 - $20,250.70
    Current price $1,162.50

    6ES5955-3LC14 Siemens

    SIMATIC S5 955 POWER SUPPLY UNIT F. CC 135U/EU 183U/EU 185U 115/230V AC; 5V DC, 18A

  • 6ES7315-2AG10-0AB0 Siemens
    Original price $330.00 - Original price $7,867.85
    Original price
    $330.00 - $7,867.85
    $330.00 - $7,867.85
    Current price $330.00

    6ES7315-2AG10-0AB0 Siemens

    SIMATIC S7-300, CPU 315-2DP Central processing unit with MPI Integr. power supply 24 V DC Work memory 128 KB 2nd interface DP master/slave Micro Me...

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