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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.
  • 6SL3100-1DE22-0AA1 Siemens
    Original price $625.00 - Original price $3,600.00
    Original price
    $625.00 - $3,600.00
    $625.00 - $3,600.00
    Current price $625.00

    6SL3100-1DE22-0AA1 Siemens

    Sinamics Control SUPPLY Module INPUT 600 V DC 3-PH. 380-480 V 50 60 HZ OUTPUT 24..28.V DC + -2%, 20 A

  • 6AT8007-1AA10-0AA0 Siemens
    Original price $2,447.55 - Original price $2,618.00
    Original price
    $2,618.00
    $2,447.55 - $2,618.00
    Current price $2,618.00

    6AT8007-1AA10-0AA0 Siemens

    SIPLUS CMS1200 SM1281 Condition monitoring for SIMATIC S7-1200 "4 IEPE vibration channels;" 1 digital input for rotational speed acquisition

  • 6SN1118-0NH00-0AA2 Siemens
    Original price $737.50 - Original price $6,829.50
    Original price
    $737.50 - $6,829.50
    $737.50 - $6,829.50
    Current price $737.50

    6SN1118-0NH00-0AA2 Siemens

    SIMODRIVE 611 universal Digital Control Unit 2 axes, opt. encoder, speed control, analog setpoint interface, F motors 1FT6 1FK6, 1FE1, 1FN1/2, 1PH2...

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  • 6GK5602-0BA10-2AA3 Siemens
    Original price $549.97 - Original price $937.50
    Original price
    $549.97 - $937.50
    $549.97 - $937.50
    Current price $549.97

    6GK5602-0BA10-2AA3 Siemens

    SCALANCE S602 module for protection of devices and components intrinsic safety automation technology and for protection of industrial communication...

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  • 6SL3210-5FE17-0UA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6SL3210-5FE17-0UA0 Siemens

    SINAMICS V90 Input voltage: 380-480 V 3 A -15%/+10% 16.5 A 45-66 Hz Output voltage: 0 – Input 13.2 A 0-330 Hz Motor: 7.0 KW Degree of protection:...

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  • 6SL3040-1LA01-0AA0 Siemens
    Original price $0.00 - Original price $1,296.25
    Original price
    $1,296.25
    $0.00 - $1,296.25
    Current price $1,296.25

    6SL3040-1LA01-0AA0 Siemens

    Sinamics S120 Control Unit CU310-2 PN with PROFINET Interface WITHOUT COMPACTFLASH CARD

  • 3VA2140-8KQ36-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA2140-8KQ36-0AA0 Siemens

    circuit breaker 3VA2 IEC frame 160 breaking capacity class L Icu=150kA @ 415V 3-pole, line protection ETU860, LSIG, In=40A overload protection Ir=1...

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  • 6ES7326-2BF01-0AB0 Siemens
    Original price $472.62 - Original price $3,451.09
    Original price
    $472.62 - $3,451.09
    $472.62 - $3,451.09
    Current price $472.62

    6ES7326-2BF01-0AB0 Siemens

    SIMATIC S7, Digital output SM 326, 10 DO, 24 V DC, 2A, fail-safe digital output for SIMATIC S7F systems, with diagnostic alarm, 1x 40-pole

  • 6SL3130-7TE21-6AA4 Siemens
    Original price $1,375.00 - Original price $3,373.20
    Original price
    $1,375.00 - $3,373.20
    $1,375.00 - $3,373.20
    Current price $1,375.00

    6SL3130-7TE21-6AA4 Siemens

    SINAMICS S120 ACTIVE LINE MODULE INPUT: 3-PH 380-480V, 50/60HZ OUTPUT: DC 600V, 27A, 16KW FRAME SIZE: BOOKSIZE INTERNE LUFTKUEHLUNG INKL. DRIVE-CLI...

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  • 6ES7952-1AM00-0AA0 Siemens
    Original price $345.98 - Original price $1,747.50
    Original price
    $345.98 - $1,747.50
    $345.98 - $1,747.50
    Current price $345.98

    6ES7952-1AM00-0AA0 Siemens

    SIMATIC S7, RAM MEMORY CARD FOR S7-400, LONG VERSION, 4 MBYTES

  • 3VA6225-5HL31-0AA0 Siemens
    Original price $0.00 - Original price $1,777.50
    Original price
    $0.00 - $1,777.50
    $0.00 - $1,777.50
    Current price $1,777.50

    3VA6225-5HL31-0AA0 Siemens

    circuit breaker 3VA6 UL frame 250 breaking capacity class M 35kA @ 480V 3-pole, line protection ETU320, LI, In=250A overload protection Ir=100A...2...

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  • 1FT6086-1AF71-1EG1 Siemens
    Original price $0.00 - Original price $987.50
    Original price
    $987.50
    $0.00 - $987.50
    Current price $987.50

    1FT6086-1AF71-1EG1 Siemens

    SIMOTICS S Synchronous servomotor 1FT6 27Nm, 100K, 3000 rpm naturally cooled, IP65 IM B5 (IM V1, IM V3) Absolute encoder EnDat 2048 S/R (encoder A-...

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  • 6SN1118-0NK01-0AA0 Siemens
    Original price $0.00 - Original price $1,710.65
    Original price
    $1,710.65
    $0.00 - $1,710.65
    Current price $1,710.65

    6SN1118-0NK01-0AA0 Siemens

    SIMODRIVE 611 U HR 2-axis Control Unit Resolver Speed/torque setpoint Expandable by options

  • 6SN1118-0DM31-0AA0 Siemens
    Original price $0.00 - Original price $300.00
    Original price
    $300.00
    $0.00 - $300.00
    Current price $300.00

    6SN1118-0DM31-0AA0 Siemens

    SIMODRIVE 611 DIGITAL HIGH STANDARD, 2 AXES CLOSED-LOOP CONTROL PLUG-IN NC SOFTWARE, REQUIRED FROM 06.04.09

  • 6SN1118-0NJ01-0AA1 Siemens
    Original price $972.50 - Original price $3,004.20
    Original price
    $972.50 - $3,004.20
    $972.50 - $3,004.20
    Current price $972.50

    6SN1118-0NJ01-0AA1 Siemens

    SIMODRIVE 611 U HR 1-AXIS CONTROL LOOP BLOCK RESOLVER SPEED/TORQUE SETPOINT EXPANDABLE BY OPTIONS

  • 3VA2025-6JQ42-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA2025-6JQ42-0AA0 Siemens

    circuit breaker 3VA2 IEC frame 100 breaking capacity class H Icu=85kA @ 415V 4-pole, line protection ETU560, LSIG, In=25A overload protection Ir=10...

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  • 3VA2140-7KP42-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA2140-7KP42-0AA0 Siemens

    circuit breaker 3VA2 IEC frame 160 breaking capacity class C Icu=110kA @ 415V 4-pole, line protection ETU850, LSI, In=40A overload protection Ir=16...

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  • 6SE6420-2UC24-0CA1 Siemens
    Original price $1,750.00 - Original price $2,590.00
    Original price
    $1,750.00 - $2,590.00
    $1,750.00 - $2,590.00
    Current price $1,750.00

    6SE6420-2UC24-0CA1 Siemens

    MICROMASTER 420 without filter 200-240 V 3 AC+10/-10% 47-63 Hz Constant torque 4 kW Overload 150% for 60s Square-law torque 4 kW 245x 185x 195 (HxW...

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  • 1FL6094-1AC61-2AG1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6094-1AC61-2AG1 Siemens

    SIMOTICS S-1FL6-1FL6 Operating voltage 3AC 400 V Pn=5 kW; Nn=2000 rpm M0=30 Nm; MN=23.9 Nm Shaft height 90 mm, with angle plug; incremental encoder...

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  • 6SL3210-1SE21-0UA0 Siemens
    Original price $1,142.68 - Original price $4,644.00
    Original price
    $1,142.68 - $4,644.00
    $1,142.68 - $4,644.00
    Current price $1,142.68

    6SL3210-1SE21-0UA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT: 3AC 380-480V, 50/60HZ OUTPUT: 3AC 10A (4,0KW) FRAME SIZE: BLOCKSIZE SIZE FSB INTERNAL AIR COOLING

  • 6FC5247-0AA11-1AA3 Siemens
    Original price $1,034.98 - Original price $1,899.71
    Original price
    $1,034.98 - $1,899.71
    $1,034.98 - $1,899.71
    Current price $1,034.98

    6FC5247-0AA11-1AA3 Siemens

    SINUMERIK 840D PC CARD TO STANDARD PCMCIA, STRATA, 16 MB (BLANK)

  • 6SN1118-0NK01-0AA1 Siemens
    Original price $999.98 - Original price $5,119.50
    Original price
    $999.98 - $5,119.50
    $999.98 - $5,119.50
    Current price $999.98

    6SN1118-0NK01-0AA1 Siemens

    SIMODRIVE 611 U HR 2-AXIS CONTROL-LOOP BLOCK RESOLVER SPEED/TORQUE SETPOINT EXPANDABLE BY OPTIONS

  • 3VL3525-2KN30-0AA0 Siemens
    Original price $0.00 - Original price $2,322.76
    Original price
    $0.00 - $2,322.76
    $0.00 - $2,322.76
    Current price $2,322.76

    3VL3525-2KN30-0AA0 Siemens

    circuit breaker VL250 UL type FG (cat no. HFK3B250) non-interchangeable frame, with circuit breaker approval acc. to UL 489 high breaking capacity ...

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  • 6AU1410-2AD00-0AA0 Siemens
    Original price $1,250.00 - Original price $2,256.62
    Original price
    $1,250.00 - $2,256.62
    $1,250.00 - $2,256.62
    Current price $1,250.00

    6AU1410-2AD00-0AA0 Siemens

    SIMOTION Drive-based Control Unit D410-2 DP/PN; programmable single-axis motion controller with multi-axis option; interfaces: 5 DI, 8 DI/DO, 3 F-D...

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  • 6GK7443-5DX04-0XE0 Siemens
    Original price $550.00 - Original price $2,900.00
    Original price
    $550.00 - $2,900.00
    $550.00 - $2,900.00
    Current price $550.00

    6GK7443-5DX04-0XE0 Siemens

    Communications processor CP 443-5 Extended for connection of SIMATIC S7-400 to PROFIBUS DP, S5-compatible, PG/OP and S7 communication

  • 6SE6440-2UE17-5CA1 Siemens
    Original price $0.00 - Original price $1,228.48
    Original price
    $1,228.48
    $0.00 - $1,228.48
    Current price $1,228.48

    6SE6440-2UE17-5CA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 500-600 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 0.75 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 1.5 ...

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  • 6GK1901-0AA00-0AC0 Siemens
    Original price $550.00 - Original price $795.70
    Original price
    $550.00 - $795.70
    $550.00 - $795.70
    Current price $550.00

    6GK1901-0AA00-0AC0 Siemens

    SIMATIC NET,TRANSCEIVER W.2 SER INTERFACES,F. IND.ETHERNET FOR CONNECTION OF 2 TERMINALS WITH INDUSTRIAL ETHERNET, WITH MOUNTING PLATE,COVER PLATE ...

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  • 6SL3224-0BE25-5UA0 Siemens
    Original price $675.00 - Original price $4,375.00
    Original price
    $675.00 - $4,375.00
    $675.00 - $4,375.00
    Current price $675.00

    6SL3224-0BE25-5UA0 Siemens

    Sinamics G120 POWER Module PM240 WITHOUT FILTER with BULT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 5,5KW FOR 200% 3S,1...

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  • 6ES7157-0AC83-0XA0 Siemens
    Original price $747.50 - Original price $3,521.23
    Original price
    $747.50 - $3,521.23
    $747.50 - $3,521.23
    Current price $747.50

    6ES7157-0AC83-0XA0 Siemens

    SIMATIC DP, FIELD DEVICE LINK DP/PA COUPLER FDC 157-0 NON EX-VERSION 1000MA/31V FIELD BUS COUPLER BETWEEN PROFIBUS DP AND PROFIBUS PA INTEGR. DIAGN...

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  • 6ES7405-0KR02-0AA1 Siemens
    Original price $0.00 - Original price $3,240.00
    Original price
    $0.00 - $3,240.00
    $0.00 - $3,240.00
    Current price $3,240.00

    6ES7405-0KR02-0AA1 Siemens

    SIMATIC PCS 7, PS 405 10A R XTR S7-400, POWER SUPPLY, WIDE RANGE 24/48/60V DC, 5V DC/10A FOR REDUNDANT USE ATEX APPROBATIONIDENTIFICATION FOR EXTEN...

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  • 6SL3210-1KE22-6AF1 Siemens
    Original price $0.00 - Original price $999.98
    Original price
    $999.98
    $0.00 - $999.98
    Current price $999.98

    6SL3210-1KE22-6AF1 Siemens

    Sinamics G120C RATED POWER 11,0KW 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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  • 3VA2116-8HM36-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA2116-8HM36-0AA0 Siemens

    circuit breaker 3VA2 IEC frame 160 breaking capacity class L Icu=150kA @ 415V 3-pole, line protection ETU330, LIG, In=160A overload protection Ir=6...

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  • 3VA2063-8KP36-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA2063-8KP36-0AA0 Siemens

    circuit breaker 3VA2 IEC frame 100 breaking capacity class L Icu=150kA @ 415V 3-pole, line protection ETU850, LSI, In=63A overload protection Ir=25...

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  • 6SL3210-1SE17-7AA0 Siemens
    Original price $1,872.50 - Original price $4,200.00
    Original price
    $1,872.50 - $4,200.00
    $1,872.50 - $4,200.00
    Current price $1,872.50

    6SL3210-1SE17-7AA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT: 3AC 380-480V, 50/60HZ OUTPUT: 3AC 7,7A (3,0KW) FRAME SIZE: BLOCKSIZE SIZE FSB with Integrated LIN...

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  • 6SN1123-1AB00-0CA2 Siemens
    Original price $1,000.00 - Original price $5,260.50
    Original price
    $1,000.00 - $5,260.50
    $1,000.00 - $5,260.50
    Current price $1,000.00

    6SN1123-1AB00-0CA2 Siemens

    SIMODRIVE 611 POWER MODULE, TWO-AXIS, 50A, INTERNAL HEAT DISSIPATION, RATED MOTOR CURRENTS: 1FT5 = 25A, 1FT6 = 18A,

  • 6SL3100-1AE31-0AB0 Siemens
    Original price $549.67 - Original price $1,497.50
    Original price
    $549.67 - $1,497.50
    $549.67 - $1,497.50
    Current price $549.67

    6SL3100-1AE31-0AB0 Siemens

    SINAMICS BREAKING MODULE INPUT: 600 V DC OUTPUT: PEAK 100 KW/2 S