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

    6SE6400-3TC07-5ED0 Siemens

    Product Overview The 6SE6400-3TC07-5ED0 is a Siemens MICROMASTER standalone output reactor intended for use with SINAMICS G120 and MICROMASTER d...

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  • 6FC5303-0AA01-1AA0 Siemens
    Original price $597.00 - Original price $2,021.25
    Original price
    $597.00 - $2,021.25
    $597.00 - $2,021.25
    Current price $597.00

    6FC5303-0AA01-1AA0 Siemens

    Product Overview The 6FC5303-0AA01-1AA0 from Siemens is a PN Basic connection module designed for mounting in control cabinets. It serves as the...

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  • 6ES7158-0AD00-0XA0 Siemens
    Original price $2,236.85 - Original price $3,190.88
    Original price
    $3,190.88
    $2,236.85 - $3,190.88
    Current price $3,190.88

    6ES7158-0AD00-0XA0 Siemens

    Product Overview The Siemens 6ES7 158-0AD00-0XA0 is a DP/DP coupler module within the SIMATIC distributed I/O portfolio, serving to connect two ...

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  • 6ES7545-5DA00-0AB0 Siemens
    Original price $657.25 - Original price $1,625.00
    Original price
    $657.25 - $1,625.00
    $657.25 - $1,625.00
    Current price $657.25

    6ES7545-5DA00-0AB0 Siemens

    Product Overview The 6ES7545-5DA00-0AB0 is a communication module (CM DP) from Siemens' SIMATIC ET 200SP family. It provides a PROFIBUS DP inter...

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  • 6SL3055-0AA00-5CA2 Siemens
    Original price $450.00 - Original price $640.00
    Original price
    $450.00 - $640.00
    $450.00 - $640.00
    Current price $450.00

    6SL3055-0AA00-5CA2 Siemens

    Product Overview The Siemens 6SL3055-0AA00-5CA2 is a SINAMICS SMC30 cabinet-mounted sensor module that evaluates encoder signals (TTL, HTL, SSI)...

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  • 4AM4842-8DD40-0FA0 Siemens
    Original price $600.00 - Original price $1,375.00
    Original price
    $600.00 - $1,375.00
    $600.00 - $1,375.00
    Current price $600.00

    4AM4842-8DD40-0FA0 Siemens

    Product Overview The Siemens 4AM4842-8DD40-0FA0 is a single-phase SITAS control-circuit / isolation transformer. Designed for control and isolat...

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  • 3VL3725-1AA36-0AA0 Siemens
    Original price $2,256.75 - Original price $2,432.25
    Original price
    $2,256.75 - $2,432.25
    $2,256.75 - $2,432.25
    Current price $2,256.75

    3VL3725-1AA36-0AA0 Siemens

    Product Overview The Siemens 3VL3725-1AA36-0AA0 is a member of the 3VL compact molded-case circuit breaker family (VL250 frame). It provides fix...

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  • 6EP4134-3AB00-2AY0 Siemens
    Original price $660.00 - Original price $728.75
    Original price
    $660.00 - $728.75
    $660.00 - $728.75
    Current price $660.00

    6EP4134-3AB00-2AY0 Siemens

    Product Overview The Siemens 6EP4134-3AB00-2AY0 is a SITOP UPS1600 DC UPS module designed to provide uninterruptible 24 V DC power at up to 10 A...

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  • 6SE6400-1PB00-0AA0 Siemens
    Original price $450.00 - Original price $1,100.00
    Original price
    $450.00 - $1,100.00
    $450.00 - $1,100.00
    Current price $450.00

    6SE6400-1PB00-0AA0 Siemens

    Product Overview The Siemens 6SE6400-1PB00-0AA0 is an optional PROFIBUS DP communication module for the MICROMASTER 4 (MM4 FX/GX) drive family. ...

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  • 6ES7307-1BA00-0AA0 Siemens
    Original price $480.00 - Original price $1,375.00
    Original price
    $480.00 - $1,375.00
    $480.00 - $1,375.00
    Current price $480.00

    6ES7307-1BA00-0AA0 Siemens

    Product Overview The Siemens SIMATIC S7-300 power supply module 6ES7307-1BA00-0AA0 is a 24 V DC, 2 A regulated supply designed for the S7-300 au...

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  • 6ES7136-6BA00-0CA0 Siemens
    Original price $450.00 - Original price $450.00
    Original price
    $450.00
    $450.00 - $450.00
    Current price $450.00

    6ES7136-6BA00-0CA0 Siemens

    Product Overview The 6ES7136-6BA00-0CA0 is a Siemens SIMATIC DP electronic digital input module (F-DI 8×24 V DC HF) for the ET 200 SP remote I/O...

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  • 6SN1145-1BA01-0DA1 Siemens
    Save up to 77% Save %
    Original price $16,088.80
    Original price $16,088.80 - Original price $16,088.80
    Original price $16,088.80
    $3,629.31 - $4,921.50
    $3,629.31 - $4,921.50
    Current price $3,629.31

    6SN1145-1BA01-0DA1 Siemens

    Product Overview The 6SN1145-1BA01-0DA1 is an Infeed/Regenerative (E/R) power module in the SIMODRIVE 611 family. It is designed to feed energy ...

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  • 6SN1145-1BA02-0CA1 Siemens
    Original price $3,300.00 - Original price $3,656.57
    Original price
    $3,300.00 - $3,656.57
    $3,300.00 - $3,656.57
    Current price $3,300.00

    6SN1145-1BA02-0CA1 Siemens

    Product Overview The Siemens 6SN1145-1BA02-0CA1 is an infeed/regenerative feedback module in the SIMODRIVE 611 platform. It provides closed-loop...

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  • 6SN1123-1AA01-0FA1 Siemens
    Original price $1,760.05 - Original price $9,750.00
    Original price
    $1,760.05 - $9,750.00
    $1,760.05 - $9,750.00
    Current price $1,760.05

    6SN1123-1AA01-0FA1 Siemens

    Product Overview The Siemens 6SN1123-1AA01-0FA1 is a Simodrive 611 LT power module (power section) rated for 200 A drive current. It functions a...

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  • 6AV2124-0JC01-0AX0 Siemens
    Original price $1,044.97 - Original price $2,878.20
    Original price
    $1,044.97 - $2,878.20
    $1,044.97 - $2,878.20
    Current price $1,044.97

    6AV2124-0JC01-0AX0 Siemens

    Product Overview SIMATIC HMI TP900 Comfort (6AV2124-0JC01-0AX0) is a 9-inch touchscreen operator panel in the Siemens Comfort Panel family. It p...

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  • 6AV6642-0BA01-1AX1 Siemens
    Original price $1,031.25 - Original price $2,450.00
    Original price
    $1,031.25 - $2,450.00
    $1,031.25 - $2,450.00
    Current price $1,031.25

    6AV6642-0BA01-1AX1 Siemens

    Product Overview The 6AV6642-0BA01-1AX1 is a SIMATIC TP 177B operator panel with a 5.7-inch STN color display, part of Siemens' HMI panel range,...

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  • Original price $618.75 - Original price $1,162.67
    Original price
    $618.75 - $1,162.67
    $618.75 - $1,162.67
    Current price $618.75

    6GK1901-1GA00 Siemens

    Siemens 6FX5002-2CF02-1BA0 pre-assembled shielded signal cable for resolver motor feedback applications. Features a 12-pin to 25-pin connector conf...

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  • 6ES7134-4GB52-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7134-4GB52-0AB0 Siemens

    Technical Specifications Specification Value Product type SIMATIC DP, Electronics module for ET200S (2 AI High‑Speed, 2‑wire) Analog inp...

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  • 3VA6115-5HL31-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $1,597.50
    Original price
    $0.00 - $1,597.50
    $0.00 - $1,597.50
    Current price $0.00

    3VA6115-5HL31-0AA0 Siemens

    Technical Specifications Specification Value Product designation Molded-case circuit breaker (SENTRON) UL file designation MDAE Desi...

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  • 6EP1437-3BA00 Siemens industrial automation part - tested surplus unit
    Original price $476.00 - Original price $824.97
    Original price
    $476.00 - $824.97
    $476.00 - $824.97
    Current price $476.00

    6EP1437-3BA00 Siemens

    Technical Specifications Specification Value Input voltage (nominal) 400 … 500 V AC (3‑phase) Input voltage range 320 … 550 V (starts fr...

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  • 6SL3120-2TE21-0AA4 Siemens
    Original price $1,392.75 - Original price $2,283.75
    Original price
    $1,392.75 - $2,283.75
    $1,392.75 - $2,283.75
    Current price $1,392.75

    6SL3120-2TE21-0AA4 Siemens

    Technical Specifications Specification Value Part Number 6SL3120-2TE21-0AA4 Product Type SINAMICS S120 Double Motor Module (booksize, in...

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  • 6ES7526-1BH00-0AB0 Siemens
    Original price $618.75 - Original price $1,162.67
    Original price
    $618.75 - $1,162.67
    $618.75 - $1,162.67
    Current price $618.75

    6ES7526-1BH00-0AB0 Siemens

    Technical Specifications Specification Value Number of digital inputs 16 Input voltage (rated value, DC) 24 V Input voltage – signal...

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  • 6ES7331-7SF00-0AB0 Siemens industrial automation part - tested surplus unit
    Original price $0.00 - Original price $479.96
    Original price
    $479.96
    $0.00 - $479.96
    Current price $479.96

    6ES7331-7SF00-0AB0 Siemens

    Technical Specifications Specification Value Part Number 6ES7 331‑7SF00‑0AB0 Module Type SIMATIC S7‑300 SM 331 analog input, intrinsical...

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  • 6SE6420-2UD27-5CA1 Siemens
    Original price $2,205.00 - Original price $3,556.80
    Original price
    $2,205.00 - $3,556.80
    $2,205.00 - $3,556.80
    Current price $2,205.00

    6SE6420-2UD27-5CA1 Siemens

    Technical Specifications Technical Specifications Model / Article No. 6SE6420‑2UD27‑5CA1 Series MICROMASTER 420 Inpu...

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  • 6SL3100-0BE28-0AB0 Siemens industrial automation part - tested surplus unit
    Original price $4,930.00 - Original price $6,750.00
    Original price
    $4,930.00 - $6,750.00
    $4,930.00 - $6,750.00
    Current price $4,930.00

    6SL3100-0BE28-0AB0 Siemens

    Technical Specifications Specification Value Number of phases 3‑AC Line voltage 380 … 480 V AC Rated input current 128 A 24 V DC...

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  • 6SE6440-2UD32-2DA1 Siemens
    Original price $3,235.63 - Original price $5,999.99
    Original price
    $5,999.99
    $3,235.63 - $5,999.99
    Current price $5,999.99

    6SE6440-2UD32-2DA1 Siemens

    Technical Specifications Specification Value Input Voltage 3‑phase AC 380–480 V ±10 % Line Frequency 47–63 Hz Rated Motor Power (Low Overl...

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  • 6SE6440-2UD27-5CA1 Siemens
    Original price $893.75 - Original price $2,446.88
    Original price
    $893.75 - $2,446.88
    $893.75 - $2,446.88
    Current price $893.75

    6SE6440-2UD27-5CA1 Siemens

    Technical Specifications Parameter Specification Input voltage 3 AC 380…480 V ±10 % Input frequency 47…63 Hz Rated current (High Ove...

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  • 6SL3120-1TE22-4AD0 Siemens
    Original price $3,726.80 - Original price $4,656.90
    Original price
    $4,656.90
    $3,726.80 - $4,656.90
    Current price $4,656.90

    6SL3120-1TE22-4AD0 Siemens

    Product: 6SL3120-1TE22-4AD0 Siemens Product Type: Inverter Drive Power Rating: 3.0 kW Supply Voltage: 400 V AC Frequency Range: 47-63 Hz Output Cu...

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  • 1FL6034-2AF21-1AB1 Siemens
    Original price $430.20 - Original price $1,800.00
    Original price
    $430.20 - $1,800.00
    $430.20 - $1,800.00
    Current price $430.20

    1FL6034-2AF21-1AB1 Siemens

    1FL6034-2AF21-1AB1 Siemens

  • NT31C-ST143-EV3 Siemens
    Original price $1,374.97 - Original price $3,080.00
    Original price
    $1,374.97 - $3,080.00
    $1,374.97 - $3,080.00
    Current price $1,374.97

    NT31C-ST143-EV3 Siemens

    OPERATOR INTERFACE TOUCH PANEL 5.7 INCH DISPLAY, COLOR STN LCD, 320 X 240, 8 COLORS, HOST LINK / NT LINK, RS-232C / RS-422A, 24 VDC, 15 WATT

  • C79459-A1715-B21 Siemens
    Original price $0.00 - Original price $920.84
    Original price
    $920.84
    $0.00 - $920.84
    Current price $920.84

    C79459-A1715-B21 Siemens

    Product Overview The C79459-A1715-B21 is a Siemens authorization dongle used for enabling loadable communication drivers (excluding Data Highway...

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  • C98043-A7002-L4-12 Siemens
    Original price $3,530.77 - Original price $8,250.00
    Original price
    $3,530.77 - $8,250.00
    $3,530.77 - $8,250.00
    Current price $3,530.77

    C98043-A7002-L4-12 Siemens

    Product Overview The Siemens module C98043-A7002-L4-12 is a power interface card used in the SIMOREG DC-MASTER drive system, serving as a conver...

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  • A5E00158598 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    A5E00158598 Siemens

    The A5E00158598 is a Siemens automation, drive, and control component. Each unit is fully inspected and tested by our technicians and guaranteed fu...

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  • 6SE6430-2UD31-1CA0 Siemens
    Original price $0.00 - Original price $5,617.62
    Original price
    $5,617.62
    $0.00 - $5,617.62
    Current price $5,617.62

    6SE6430-2UD31-1CA0 Siemens

    Product Overview The Siemens MICROMASTER 430 inverter, part number 6SE6430-2UD31-1CA0, is a compact AC motor drive designed for three-phase indu...

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  • 6SE6430-2UD31-5CA0 Siemens
    Original price $745.72 - Original price $1,754.83
    Original price
    $745.72 - $1,754.83
    $745.72 - $1,754.83
    Current price $745.72

    6SE6430-2UD31-5CA0 Siemens

    Product Overview The 6SE6430-2UD31-5CA0 is a Siemens MICROMASTER 430 series AC inverter drive. It converts three-phase AC supply (380-480 V ±10 ...

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  • 6SE6430-2UD32-2DA0 Siemens
    Original price $2,800.96 - Original price $6,000.00
    Original price
    $2,800.96 - $6,000.00
    $2,800.96 - $6,000.00
    Current price $2,800.96

    6SE6430-2UD32-2DA0 Siemens

    Product Overview The 6SE6430-2UD32-2DA0 is a variable frequency drive in the MICROMASTER 430 series by Siemens. It provides motor control for th...

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  • 6SE6430-2UD33-0DA0 Siemens
    Original price $0.00 - Original price $5,889.60
    Original price
    $5,889.60
    $0.00 - $5,889.60
    Current price $5,889.60

    6SE6430-2UD33-0DA0 Siemens

    Product Overview The Siemens 6SE6430-2UD33-0DA0 is a MICROMASTER 430 series three-phase AC drive used to regulate and control motor speed and to...

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  • 6SE6430-2UD37-5FA0 Siemens
    Original price $0.00 - Original price $7,819.23
    Original price
    $7,819.23
    $0.00 - $7,819.23
    Current price $7,819.23

    6SE6430-2UD37-5FA0 Siemens

    Product Overview The Siemens MICROMASTER 430 variable-frequency drive (VFD), part number 6SE6430-2UD37-5FA0, is a three-phase AC drive rated for...

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  • 6SE6430-2UD37-5FB0 Siemens
    Sold out
    Original price $0.00 - Original price $3,705.43
    Original price
    $3,705.43
    $0.00 - $3,705.43
    Current price $3,705.43

    6SE6430-2UD37-5FB0 Siemens

    Product Overview The Siemens 6SE6430-2UD37-5FB0 is a MICROMASTER 430 variable frequency drive, part of the MM430 platform. It provides adjustabl...

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  • 6SE6440-2AD31-1CA1 Siemens
    Original price $7,614.57 - Original price $24,223.70
    Original price
    $7,614.57 - $24,223.70
    $7,614.57 - $24,223.70
    Current price $7,614.57

    6SE6440-2AD31-1CA1 Siemens

    Product Overview The Siemens 6SE6440-2AD31-1CA1 is a MICROMASTER 440 series variable frequency drive (VFD) designed for three-phase motor speed ...

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  • 6SE6440-2UC13-7AA1 Siemens
    Original price $0.00 - Original price $480.00
    Original price
    $480.00
    $0.00 - $480.00
    Current price $480.00

    6SE6440-2UC13-7AA1 Siemens

    Product Overview The Siemens 6SE6440-2UC13-7AA1 belongs to the MICROMASTER 440 family of single-phase to three-phase inverter drives. It provide...

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  • 6SE6440-2UD17-5AA1 Siemens
    Original price $599.96 - Original price $4,669.90
    Original price
    $599.96 - $4,669.90
    $599.96 - $4,669.90
    Current price $599.96

    6SE6440-2UD17-5AA1 Siemens

    Product Overview The Siemens Micromaster 440 inverter (6SE6440-2UD17-5AA1) is a variable-frequency drive for three-phase AC induction motors, de...

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  • 6SE6440-2UD21-5AA1 Siemens
    Original price $599.96 - Original price $3,836.00
    Original price
    $599.96 - $3,836.00
    $599.96 - $3,836.00
    Current price $599.96

    6SE6440-2UD21-5AA1 Siemens

    Product Overview The Siemens 6SE6440-2UD21-5AA1 is a MICROMASTER 440 series AC motor drive intended for three-phase input systems. It provides a...

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  • 6SE6440-2UD24-0BA1 Siemens
    Original price $500.00 - Original price $1,234.75
    Original price
    $500.00 - $1,234.75
    $500.00 - $1,234.75
    Current price $500.00

    6SE6440-2UD24-0BA1 Siemens

    Product Overview The Siemens MICROMASTER 440 inverter (6SE6440-2UD24-0BA1) is a three-phase variable-frequency drive designed to control AC moto...

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  • 6SE6440-2UD31-5DA1 Siemens
    Original price $6,349.49 - Original price $7,242.00
    Original price
    $6,349.49 - $7,242.00
    $6,349.49 - $7,242.00
    Current price $6,349.49

    6SE6440-2UD31-5DA1 Siemens

    Product Overview The Siemens MICROMASTER 440 variable frequency drive, model 6SE6440-2UD31-5DA1, regulates three-phase asynchronous motors. It f...

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  • 6SE6440-2UD33-0EB1 Siemens
    Sold out
    Original price $0.00 - Original price $2,723.22
    Original price
    $2,723.22
    $0.00 - $2,723.22
    Current price $2,723.22

    6SE6440-2UD33-0EB1 Siemens

    Product Overview The Siemens 6SE6440-2UD33-0EB1 is a spare-part variant of the MicroMaster 440 variable frequency drive (VFD), designed for thre...

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  • 6SE6440-2UD33-7EA1 Siemens
    Original price $0.00 - Original price $5,999.99
    Original price
    $5,999.99
    $0.00 - $5,999.99
    Current price $5,999.99

    6SE6440-2UD33-7EA1 Siemens

    Product Overview The Siemens MICROMASTER 440 AC inverter drive, model 6SE6440-2UD33-7EA1, is a three-phase variable frequency drive designed for...

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  • 6SE6440-2UD35-5FA1 Siemens
    Original price $0.00 - Original price $16,533.28
    Original price
    $16,533.28
    $0.00 - $16,533.28
    Current price $16,533.28

    6SE6440-2UD35-5FA1 Siemens

    Product Overview The Siemens MICROMASTER 440, model 6SE6440-2UD35-5FA1, is a variable frequency drive in the MICROMASTER 440 family. It controls...

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