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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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  • 6SL3210-5BE31-1CV0 Siemens
    Original price $0.00 - Original price $700.00
    Original price
    $700.00
    $0.00 - $700.00
    Current price $700.00

    6SL3210-5BE31-1CV0 Siemens

    Product Overview The Siemens part 6SL3210-5BE31-1CV0 is a SINAMICS V20 standard performance AC drive. It converts 3-phase AC supply into adjusta...

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  • 4AM6442-8DD40-0FA0 Siemens
    Original price $0.00 - Original price $750.00
    Original price
    $750.00
    $0.00 - $750.00
    Current price $750.00

    4AM6442-8DD40-0FA0 Siemens

    Product Overview The Siemens 4AM6442-8DD40-0FA0 is a control/isolation transformer in the SITAS family, designed for stepping down single-phase ...

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  • 6FC5203-0AF02-0AA0 Siemens
    Original price $0.00 - Original price $1,372.25
    Original price
    $1,372.25
    $0.00 - $1,372.25
    Current price $1,372.25

    6FC5203-0AF02-0AA0 Siemens

    Product Overview The Siemens 6FC5203-0AF02-0AA0 is an OP 012 operator panel front in the SINUMERIK series, serving as a user interface module in...

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  • 6SE7090-0XX84-0AA1 Siemens
    Original price $0.00 - Original price $1,755.00
    Original price
    $1,755.00
    $0.00 - $1,755.00
    Current price $1,755.00

    6SE7090-0XX84-0AA1 Siemens

    Product Overview The Siemens 6SE7090-0XX84-0AA1 is part of the SIMOVERT MASTERDRIVES expansion board family, functioning as a module within driv...

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  • 6ES7407-0KR00-0AA0 Siemens
    Original price $921.25 - Original price $1,655.83
    Original price
    $921.25 - $1,655.83
    $921.25 - $1,655.83
    Current price $921.25

    6ES7407-0KR00-0AA0 Siemens

    Product Overview The Siemens 6ES7407-0KR00-0AA0 is a PS 407 10A R redundant power supply module for the SIMATIC S7-400 automation platform. Inst...

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  • 6SL3210-1KE15-8AF1 Siemens
    Sold out
    Original price $0.00 - Original price $2,240.50
    Original price
    $2,240.50
    $0.00 - $2,240.50
    Current price $2,240.50

    6SL3210-1KE15-8AF1 Siemens

    Product Overview The Siemens 6SL3210-1KE15-8AF1 is a SINAMICS G120C-2 compact variable frequency drive (VFD) designed for three-phase motor cont...

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  • 6GK7342-5DA03-0XE0 Siemens
    Original price $587.57 - Original price $1,497.50
    Original price
    $587.57 - $1,497.50
    $587.57 - $1,497.50
    Current price $587.57

    6GK7342-5DA03-0XE0 Siemens

    Product Overview The Siemens CP 342-5 communications processor (part number 6GK7342-5DA03-0XE0) is a PROFIBUS DP interface module designed for m...

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  • 6ES7158-3AD01-0XA0 Siemens
    Original price $599.96 - Original price $2,165.80
    Original price
    $599.96 - $2,165.80
    $599.96 - $2,165.80
    Current price $599.96

    6ES7158-3AD01-0XA0 Siemens

    Product Overview The Siemens 6ES7158-3AD01-0XA0 is a SIMATIC PN/PN coupler module used to link two PROFINET networks within automation systems. ...

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  • 6SL3210-5HE10-8UF0 Siemens
    Original price $871.72 - Original price $5,099.98
    Original price
    $871.72 - $5,099.98
    $871.72 - $5,099.98
    Current price $871.72

    6SL3210-5HE10-8UF0 Siemens

    Product Overview The Siemens 6SL3210-5HE10-8UF0 is a SINAMICS S210 servo drive module. It regulates three-phase AC input power to precisely cont...

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  • 6SL3210-5HB10-8UF0 Siemens
    Original price $0.00 - Original price $2,470.50
    Original price
    $2,470.50
    $0.00 - $2,470.50
    Current price $2,470.50

    6SL3210-5HB10-8UF0 Siemens

    Product Overview The Siemens part 6SL3210-5HB10-8UF0 is a SINAMICS S210 single-phase input servo drive module with integrated fail-safe input. I...

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  • 6SE6420-2UC22-2BA1 Siemens
    Original price $720.00 - Original price $4,285.75
    Original price
    $720.00 - $4,285.75
    $720.00 - $4,285.75
    Current price $720.00

    6SE6420-2UC22-2BA1 Siemens

    Product Overview The Siemens MICROMASTER 420 inverter, part number 6SE6420-2UC22-2BA1, belongs to the MICROMASTER 420 family of single-phase to ...

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  • 6ES7972-0AA00-0XA0 Siemens
    Original price $0.00 - Original price $1,069.72
    Original price
    $1,069.72
    $0.00 - $1,069.72
    Current price $1,069.72

    6ES7972-0AA00-0XA0 Siemens

    Product Overview The 6ES7972-0AA00-0XA0 is a SIMATIC S7 RS-485 repeater designed to connect PROFIBUS/MPI bus segments. It supports up to 31 node...

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  • 6GK7443-5FX01-0XE0 Siemens
    Original price $687.50 - Original price $1,052.67
    Original price
    $1,052.67
    $687.50 - $1,052.67
    Current price $1,052.67

    6GK7443-5FX01-0XE0 Siemens

    Product Overview The Siemens CP 443-5 Basic communications processor (6GK7443-5FX01-0XE0) is designed to connect a SIMATIC S7-400 CPU (such as 4...

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  • 6ES7952-1AL00-0AA0 Siemens
    Original price $3,119.69 - Original price $3,300.00
    Original price
    $3,119.69 - $3,300.00
    $3,119.69 - $3,300.00
    Current price $3,119.69

    6ES7952-1AL00-0AA0 Siemens

    Product Overview The Siemens 6ES7952-1AL00-0AA0 is a SIMATIC S7-400 RAM memory card (MC 952), long design, with 2 Mbyte capacity. It serves as w...

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  • 1FL6044-2AF21-1LB1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6044-2AF21-1LB1 Siemens

    Product Overview The Siemens SIMOTICS S-1FL6 servo motor, model 1FL6044-2AF21-1LB1, is a 1 kW, 3 kW-class synchronous motor designed for 3-phase...

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  • 6GK5104-2BB00-2AA3 Siemens
    Original price $728.75 - Original price $880.00
    Original price
    $728.75 - $880.00
    $728.75 - $880.00
    Current price $728.75

    6GK5104-2BB00-2AA3 Siemens

    Product Overview The Siemens 6GK5104-2BB00-2AA3 is an unmanaged industrial Ethernet switch from the SCALANCE X-100 family, designated as X104-2....

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  • 6GK7342-5DA01-0XE0 Siemens
    Original price $625.84 - Original price $1,960.00
    Original price
    $625.84 - $1,960.00
    $625.84 - $1,960.00
    Current price $625.84

    6GK7342-5DA01-0XE0 Siemens

    Product Overview The Siemens 6GK7342-5DA01-0XE0 is a CP 342-5 communications processor module for the SIMATIC S7-300 system. It provides PROFIBU...

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  • 3VA5217-6EC31-0AA0 Siemens
    Original price $800.00 - Original price $5,436.00
    Original price
    $800.00 - $5,436.00
    $800.00 - $5,436.00
    Current price $5,436.00

    3VA5217-6EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 250 breaking capacity class H 65kA @ 480V 3-pole, line protection TM230, FTAM, In=175A overload protection Ir=175A fi...

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  • 3VA5220-6EC31-0AA0 Siemens
    Original price $1,500.00 - Original price $2,202.55
    Original price
    $1,500.00 - $2,202.55
    $1,500.00 - $2,202.55
    Current price $1,500.00

    3VA5220-6EC31-0AA0 Siemens

    Product Overview The Siemens 3VA5220-6EC31-0AA0 is a molded-case circuit breaker in the 3VA5 UL Frame 250 family, featuring a thermal-magnetic (...

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  • 6GK7342-5DA00-0XE0 Siemens
    Original price $480.00 - Original price $599.80
    Original price
    $480.00 - $599.80
    $480.00 - $599.80
    Current price $480.00

    6GK7342-5DA00-0XE0 Siemens

    Product Overview The 6GK7342-5DA00-0XE0 is a Siemens communications processor module (CP 342-5), designed for integration of SIMATIC S7-300 syst...

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  • 6GK7343-1CX00-0XE0 Siemens
    Original price $1,064.53 - Original price $1,637.60
    Original price
    $1,637.60
    $1,064.53 - $1,637.60
    Current price $1,637.60

    6GK7343-1CX00-0XE0 Siemens

    Product Overview The Siemens part number 6GK7343-1CX00-0XE0 is the CP 343-1 Lean communications processor for SIMATIC S7-300. It provides Indust...

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  • 6ES7326-1BK00-0AB0 Siemens
    Original price $1,885.42 - Original price $3,617.25
    Original price
    $1,885.42 - $3,617.25
    $1,885.42 - $3,617.25
    Current price $1,885.42

    6ES7326-1BK00-0AB0 Siemens

    Product Overview The 6ES7326-1BK00-0AB0 is a SIMATIC S7-300 SM 326 fail-safe digital input module with 24 DC 24 V inputs. It integrates into Sie...

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  • 6SL3210-5FE13-5UA0 Siemens
    Sold out
    Original price $0.00 - Original price $794.75
    Original price
    $794.75
    $0.00 - $794.75
    Current price $794.75

    6SL3210-5FE13-5UA0 Siemens

    Product Overview The 6SL3210-5FE13-5UA0 is a SINAMICS V90 servo drive (frame size FSC) from Siemens. It accepts a three-phase 380-480 V AC input...

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  • 6SE6420-2AD27-5CA1 Siemens
    Original price $1,960.00 - Original price $12,600.00
    Original price
    $1,960.00 - $12,600.00
    $1,960.00 - $12,600.00
    Current price $1,960.00

    6SE6420-2AD27-5CA1 Siemens

    Product Overview The Siemens MICROMASTER 420 drive 6SE6420-2AD27-5CA1 is a three-phase AC variable-frequency drive designed to control motors up...

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