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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.
  • 6ES7972-0AB01-0XA0 Siemens
    Original price $316.25 - Original price $4,669.50
    Original price
    $316.25 - $4,669.50
    $316.25 - $4,669.50
    Current price $316.25

    6ES7972-0AB01-0XA0 Siemens

    SIMATIC S7, Diagnostic repeaters for PROFIBUS DP, for online diagnostics of the PROFIBUS cable, DP standard slave up to 12 Mbit/s, Degree of protec...

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  • 6GK5208-0BA00-2AF2 Siemens
    Original price $747.50 - Original price $2,321.00
    Original price
    $747.50 - $2,321.00
    $747.50 - $2,321.00
    Current price $747.50

    6GK5208-0BA00-2AF2 Siemens

    Scalance XF208, FLAT, Managed IE Switch, 8 X 10/100MBIT/S RJ45 PORTS, FAULT SIGNAL CONTACT with SET- Button, REDUNDANT POWER SUPPLY, PROFINET-IO DE...

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  • 6ES7405-0KA00-0AA0 Siemens
    Original price $2,023.70 - Original price $8,052.15
    Original price
    $2,023.70 - $8,052.15
    $2,023.70 - $8,052.15
    Current price $2,023.70

    6ES7405-0KA00-0AA0 Siemens

    SIMATIC S7-400, PS 405 POWER SUPPLY, 10A, 24V DC, 5V/10A DC

  • 6AV7862-2BD00-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV7862-2BD00-0AA0 Siemens

    SIMATIC IFP1500 Basic Flat Panel 15" display (16:9) Touch, 1366 x 768 pixels, standard up to 5 m, for 24V DC, DisplayPort/VGA interface

  • 3VA5220-5EC31-0AA0 Siemens
    Original price $1,500.00 - Original price $2,398.55
    Original price
    $2,398.55
    $1,500.00 - $2,398.55
    Current price $2,398.55

    3VA5220-5EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 250 breaking capacity class M 35kA @ 480 V 3-pole, line protection TM230, FTAM, In=200A overload protection Ir=200A f...

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  • 6ES7123-1FB50-0AB0 Siemens
    Original price $0.00 - Original price $975.00
    Original price
    $975.00
    $0.00 - $975.00
    Current price $975.00

    6ES7123-1FB50-0AB0 Siemens

    SIMATIC SC,ELECTRONIC SUBMODULE 2 AI, +/-10V, 2 MS CONVERSION TIME P. CHANNEL

  • 6EP4133-0JB00-0AY0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6EP4133-0JB00-0AY0 Siemens

    SITOP UPS1100 BATTERY MODULE WITH SERVICE- FREE SEALED LITHIUM IRON PHOSPHATE BATTERIES FOR SITOP DC-UPS-MODULE 24 V DC 5 AH

  • 7KM2111-1BA00-3AA0 Siemens
    Original price $287.38 - Original price $1,483.60
    Original price
    $287.38 - $1,483.60
    $287.38 - $1,483.60
    Current price $287.38

    7KM2111-1BA00-3AA0 Siemens

    SENTRON, measuring device, 7KM PAC3200, LCD, L-L: 500 V, L-N: 289 V, 5 A, 3-phase, Modbus TCP, optional Modbus RTU / PROFINET / PROFIBUS, apparent/...

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  • 7KM2112-0BA00-2AA0 Siemens
    Original price $575.00 - Original price $2,998.00
    Original price
    $575.00 - $2,998.00
    $575.00 - $2,998.00
    Current price $575.00

    7KM2112-0BA00-2AA0 Siemens

    SENTRON, measuring device, 7KM PAC3200, LCD, L-L: 690 V, L-N: 400 V, 5 A, 3-phase, Modbus TCP, optional Modbus RTU / PROFINET / PROFIBUS, apparent/...

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  • 6ES7954-8LP02-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7954-8LP02-0AA0 Siemens

    SIMATIC S7, memory cards for S7-1x 00 CPU, 3, 3V Flash, 2 GByte

  • 7KM2112-0BA00-3AA0 Siemens
    Original price $291.78 - Original price $800.00
    Original price
    $291.78 - $800.00
    $291.78 - $800.00
    Current price $291.78

    7KM2112-0BA00-3AA0 Siemens

    SENTRON, measuring device, 7KM PAC3200, LCD, L-L: 690 V, L-N: 400 V, 5 A, 3-phase, Modbus TCP, optional Modbus RTU / PROFINET / PROFIBUS, apparent/...

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  • 6SE6440-2AB17-5AA1 Siemens
    Original price $366.66 - Original price $649.95
    Original price
    $366.66 - $649.95
    $366.66 - $649.95
    Current price $366.66

    6SE6440-2AB17-5AA1 Siemens

    MICROMASTER 440 WITH BUILT-IN CLASS A FILTER 1AC 200-240 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 0.75 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TOR...

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  • 6SL3224-0BE21-1UA0 Siemens
    Original price $0.00 - Original price $1,447.50
    Original price
    $1,447.50
    $0.00 - $1,447.50
    Current price $1,447.50

    6SL3224-0BE21-1UA0 Siemens

    SINAMICS G120 PM 240 Power Module unfiltered with integrated braking chopper 380-480 V 3 AC +10/-10% 47-63 Hz Power high overload: 1.1 kW at 200% 3...

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  • 3VA5215-5EC31-0AA0 Siemens
    Original price $0.00 - Original price $1,250.00
    Original price
    $0.00 - $1,250.00
    $0.00 - $1,250.00
    Current price $1,250.00

    3VA5215-5EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 250 breaking capacity class M 35kA @ 480 V 3-pole, line protection TM230, FTAM, In=150A overload protection Ir=150A f...

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  • 6FC5247-0AF11-0AA0 Siemens
    Original price $278.41 - Original price $300.00
    Original price
    $300.00
    $278.41 - $300.00
    Current price $300.00

    6FC5247-0AF11-0AA0 Siemens

    SINUMERIK OPERATOR PANEL FRONT DIRECT CONTROL KEY MODULE PROFIBUS DP

  • 6SE6420-2AB21-5BA1 Siemens
    Original price $0.00 - Original price $747.50
    Original price
    $747.50
    $0.00 - $747.50
    Current price $747.50

    6SE6420-2AB21-5BA1 Siemens

    MICROMASTER 420 WITH BUILT IN CLASS A FILTER 1AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 1.5 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWER...

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  • 6SL3100-1AE31-0AB1 Siemens
    Original price $993.75 - Original price $2,378.93
    Original price
    $993.75 - $2,378.93
    $993.75 - $2,378.93
    Current price $993.75

    6SL3100-1AE31-0AB1 Siemens

    Sinamics BREAKING Module INPUT 600 V DC OUTPUT PEAK 100 KW 2 S

  • 6ES7960-1AA04-0XA0 Siemens
    Original price $1,172.50 - Original price $1,235.00
    Original price
    $1,172.50 - $1,235.00
    $1,172.50 - $1,235.00
    Current price $1,172.50

    6ES7960-1AA04-0XA0 Siemens

    SIMATIC S7-400H, synchronization module V4 for patch cable to 10 m

  • 6SL3210-1KE12-3AP1 Siemens
    Original price $0.00 - Original price $330.00
    Original price
    $330.00
    $0.00 - $330.00
    Current price $330.00

    6SL3210-1KE12-3AP1 Siemens

    Sinamics G120C RATED POWER 0,75KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ Integrated FILTER Class A I/O-INTERFACE: 6DI, 2DO,1AI,1...

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  • 6SE3290-0XX87-8PB0 Siemens
    Original price $519.75 - Original price $960.00
    Original price
    $519.75 - $960.00
    $519.75 - $960.00
    Current price $519.75

    6SE3290-0XX87-8PB0 Siemens

    PROFIBUS MODULE CB15 12 MBAUD FOR MICROMASTER (6SE92) MICROMASTER VECTOR (6SE32), MIDIMASTER VECTOR (6SE32) IP21 PROTECTION

  • 3VA5215-5ED31-0AA0 Siemens
    Original price $0.00 - Original price $1,975.63
    Original price
    $1,975.63
    $0.00 - $1,975.63
    Current price $1,975.63

    3VA5215-5ED31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 250 breaking capacity class M 35kA @ 480 V 3-pole, line protection TM210, FTFM, In=150A overload protection Ir=150A f...

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  • 6ES7151-7FA01-0AB0 Siemens
    Original price $1,472.50 - Original price $2,932.00
    Original price
    $1,472.50 - $2,932.00
    $1,472.50 - $2,932.00
    Current price $1,472.50

    6ES7151-7FA01-0AB0 Siemens

    SIMATIC DP, IM151-7 F-CPU FOR ET200S, 64 KB WORKING MEMORY W. INTEGR. PROFIBUS DP INTERFACE (9 PIN SUB-D, FEMALE) AS DP SLAVE, W/O BATTERY

  • 1FL6034-2AF21-1LB1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6034-2AF21-1LB1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3 AC PN=0.4 kW; NN=3000 rpm M0=1.27 Nm; MN=1.27 Nm Shaft height 30 mm Encoder absolute 20-bit (12-bit multi...

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  • 1FL6034-2AF21-1LH1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6034-2AF21-1LH1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3 AC PN=0.4 kW; NN=3000 rpm M0=1.27 Nm; MN=1.27 Nm Shaft height 30 mm Encoder absolute 20-bit (12-bit multi...

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  • 6GK5008-0GA00-1AB2 Siemens
    Original price $0.00 - Original price $549.97
    Original price
    $549.97
    $0.00 - $549.97
    Current price $549.97

    6GK5008-0GA00-1AB2 Siemens

    Scalance XB008G Unmanaged Industrial Ethernet Switch FOR 10/100/1000MBIT/S; with 8 X 10/100/1000MBIT/S RJ45-ELECTRICAL PORTS FOR ESTABLISHING SMALL...

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  • 6SE6400-3TC07-5ED0 Siemens
    Original price $0.00 - Original price $1,499.88
    Original price
    $0.00 - $1,499.88
    $0.00 - $1,499.88
    Current price $1,499.88

    6SE6400-3TC07-5ED0 Siemens

    MICROMASTER 4 Output reactor 380-480V 3AC 75 A (HO/CT)/90A (LO/VT) Stand-alone FS E-0.3 MH

  • 6SN1111-0AA00-0CA0 Siemens
    Original price $0.00 - Original price $343.75
    Original price
    $343.75
    $0.00 - $343.75
    Current price $343.75

    6SN1111-0AA00-0CA0 Siemens

    SIMODRIVE 611 HF REACTOR, 36/47 KW FOR SINUSOIDAL AND BLOCK-TYPE CURRENT

  • 6SL3210-1NE21-8UL1 Siemens
    Original price $0.00 - Original price $2,180.50
    Original price
    $2,180.50
    $0.00 - $2,180.50
    Current price $2,180.50

    6SL3210-1NE21-8UL1 Siemens

    Sinamics G120 POWER Module PM230 UNFILTERED Protection IP20 3AC380-480V +10/-10% 47-63HZ OUTPUT LOW OVERLOAD: 7,5KW FOR 150% 3S,110% 57S,100% 240S ...

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  • 6GK5992-2AL00-8AA0 Siemens
    Original price $1,322.50 - Original price $1,604.25
    Original price
    $1,322.50 - $1,604.25
    $1,322.50 - $1,604.25
    Current price $1,322.50

    6GK5992-2AL00-8AA0 Siemens

    Scalance X ACCESSORY, MEDIA Module MM992-2, 2 X 1000MBIT/S SC-PORTS, OPTICAL; MULTIMODE GLASS UP TO MAX. 750 M

  • 6ES7123-1FB00-0AB0 Siemens
    Original price $702.98 - Original price $1,081.50
    Original price
    $702.98 - $1,081.50
    $702.98 - $1,081.50
    Current price $702.98

    6ES7123-1FB00-0AB0 Siemens

    SIMATIC SC,ELECTRONIC SUBMODULE 2 AI, +/-10V, 1..5V

  • 1FL6032-2AF21-1LB1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6032-2AF21-1LB1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3 AC PN=0.2 kW; NN=3000 rpm M0=0.64 Nm; MN=0.64 Nm; Shaft height 30 mm Encoder absolute 20-bit (12-bit mult...

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  • 6ES7132-1BH00-0XB0 Siemens
    Original price $547.25 - Original price $1,272.85
    Original price
    $547.25 - $1,272.85
    $547.25 - $1,272.85
    Current price $547.25

    6ES7132-1BH00-0XB0 Siemens

    SIMATIC DP, electronic module for ET 200L 16 DO, 24 V DC/0.5 A

  • 6SE6410-2UB11-2AA0 Siemens
    Original price $412.50 - Original price $1,307.28
    Original price
    $412.50 - $1,307.28
    $412.50 - $1,307.28
    Current price $412.50

    6SE6410-2UB11-2AA0 Siemens

    MICROMASTER 410 WITHOUT FILTER 1AC 200-240 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 0.12 KW OVERLOAD 150% FOR 60 S SQUARED TORQUE POWER 0.12 KW 15...

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  • 6SL3223-0DE17-5BA0 Siemens
    Original price $0.00 - Original price $822.50
    Original price
    $822.50
    $0.00 - $822.50
    Current price $822.50

    6SL3223-0DE17-5BA0 Siemens

    Sinamics G120P POWER Module PM230 with BUILT IN CL. B FILTER Protection IP55 / UL TYPE12 3AC380-480V +10/-10% 47-63HZ OUTPUT LOW OVERLOAD: 0,75KW F...

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  • 6SE7090-0XX84-0FB0 Siemens
    Original price $0.00 - Original price $343.75
    Original price
    $343.75
    $0.00 - $343.75
    Current price $343.75

    6SE7090-0XX84-0FB0 Siemens

    SIMOVERT Master drives Motion Control Measuring transducer for Resolvers without pulse encoder- Reproduction SBR1

  • 6GK7342-5DA02-0XE0 Siemens
    Original price $343.72 - Original price $2,327.50
    Original price
    $343.72 - $2,327.50
    $343.72 - $2,327.50
    Current price $343.72

    6GK7342-5DA02-0XE0 Siemens

    Communications processor CP 342-5 for connection of SIMATIC S7-300 to PROFIBUS DP, S5-compatible, PG/OP and S7 communication

  • 6EP3436-8MB00-2CY0 Siemens
    Original price $1,212.50 - Original price $1,874.25
    Original price
    $1,212.50 - $1,874.25
    $1,212.50 - $1,874.25
    Current price $1,212.50

    6EP3436-8MB00-2CY0 Siemens

    SITOP PSU8600 20A/4X 5A PN STABILIZED POWER SUPPLY INPUT: 3 400-500 V AC OUTPUT: 24 V/20 A/4X 5 A DC WITH PN/IE CONNECTION

  • 6SL3210-5FE12-0UA0 Siemens
    Original price $0.00 - Original price $2,425.50
    Original price
    $2,425.50
    $0.00 - $2,425.50
    Current price $2,425.50

    6SL3210-5FE12-0UA0 Siemens

    SINAMICS V90 Input voltage: 380-480 V 3 A -15%/+10% 9.8 A 45-66 Hz Output voltage: 0 – Input 7.8 A 0-330 Hz Motor: 2.0/2.5 kW Degree of protectio...

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  • 6ES7138-4FB01-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7138-4FB01-0AB0 Siemens

    SIMATIC DP, ELECTRON. MODULE F. ET200S, 4 F-DO PROFISAFE, DC 24V/2A, 30 MM WIDTH UP TO CATEGORY 4 (EN954-1)

  • 6SL3210-1KE14-3UB1 Siemens
    Original price $0.00 - Original price $1,200.00
    Original price
    $1,200.00
    $0.00 - $1,200.00
    Current price $1,200.00

    6SL3210-1KE14-3UB1 Siemens

    Sinamics G120C RATED POWER 1,5KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO,1AI,1AO SAFE TORQUE O...

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  • 6SL3053-0AA00-3AA1 Siemens
    Original price $462.00 - Original price $887.50
    Original price
    $462.00 - $887.50
    $462.00 - $887.50
    Current price $462.00

    6SL3053-0AA00-3AA1 Siemens

    Sinamics VOLTAGE SENSING Module VSM10

  • 6SL3055-0AA00-3KA0 Siemens
    Original price $545.74 - Original price $958.08
    Original price
    $545.74 - $958.08
    $545.74 - $958.08
    Current price $545.74

    6SL3055-0AA00-3KA0 Siemens

    Sinamics TERMINAL Module CABINET TM120 WITHOUT DRIVE-CLIQ CABLE ADD ON BOARD FOR Sinamics CONVERTERS PTC- and KTY-analog inputs with safe electrica...

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  • 6SL3040-0JA00-0AA0 Siemens
    Original price $0.00 - Original price $550.00
    Original price
    $550.00
    $0.00 - $550.00
    Current price $550.00

    6SL3040-0JA00-0AA0 Siemens

    SINAMICS S110 CONTROL UNIT CU305 DP WITH PROFIBUS INTERFACE WITHOUT MEMORY CARD

  • 3VA2010-5HL42-0AA0 Siemens
    Original price $0.00 - Original price $1,975.68
    Original price
    $1,975.68
    $0.00 - $1,975.68
    Current price $1,975.68

    3VA2010-5HL42-0AA0 Siemens

    circuit breaker 3VA2 IEC frame 100 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU320, LI, In=100A overload protection Ir=40A...

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  • 6ES7951-1AJ00-0AA0 Siemens
    Original price $712.50 - Original price $1,612.50
    Original price
    $712.50 - $1,612.50
    $712.50 - $1,612.50
    Current price $712.50

    6ES7951-1AJ00-0AA0 Siemens

    SIMATIC S7, RAM Memory Card for S7-300, Short design, 512 KB

  • 6SL3210-1SE13-1UA0 Siemens
    Original price $0.00 - Original price $750.00
    Original price
    $750.00
    $0.00 - $750.00
    Current price $750.00

    6SL3210-1SE13-1UA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT: 3AC 380-480V, 50/60HZ OUTPUT: 3AC 3,1A (1,1KW) FRAME SIZE: BLOCKSIZE SIZE FSA INTERNAL AIR COOLING

  • 6GK7542-5FX00-0XE0 Siemens
    Original price $0.00 - Original price $1,750.00
    Original price
    $1,750.00
    $0.00 - $1,750.00
    Current price $1,750.00

    6GK7542-5FX00-0XE0 Siemens

    Communications processor CP 1542-5 for connection of SIMATIC S7-1500 to PROFIBUS DP, DPV1 master or DP slave, S7 and PG/OP communication, time-of-d...

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  • 6SL3544-0TB02-1FA0 Siemens
    Original price $0.00 - Original price $3,087.00
    Original price
    $3,087.00
    $0.00 - $3,087.00
    Current price $3,087.00

    6SL3544-0TB02-1FA0 Siemens

    SINAMICS G110M Control Unit CU240M PN Q PROFINET with plug-in connections 4 DI, 2 DO, 2 AI, 1 F-DI PTC/KTY connection EM brake control Degree of pr...

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