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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.
  • 6SE6440-2UD37-5FA1 Siemens
    Original price $0.00 - Original price $7,978.56
    Original price
    $7,978.56
    $0.00 - $7,978.56
    Current price $7,978.56

    6SE6440-2UD37-5FA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 75 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 90 KW ...

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  • 6SE6440-2AD33-7EA1 Siemens
    Original price $14,848.88 - Original price $21,783.35
    Original price
    $14,848.88 - $21,783.35
    $14,848.88 - $21,783.35
    Current price $14,848.88

    6SE6440-2AD33-7EA1 Siemens

    MICROMASTER 440 WITH BUILT-IN CLASS A FILTER 3AC 380-480 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 37 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQU...

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  • 6GK5552-0AR00-2HR2 Siemens
    Original price $0.00 - Original price $7,935.00
    Original price
    $7,935.00
    $0.00 - $7,935.00
    Current price $7,935.00

    6GK5552-0AR00-2HR2 Siemens

    Scalance XR552-12M; Managed IE SWITCH; LAYER 3 Integrated; 19" RACK; PORTS BACK SIDE; 4 X 1000/10000MBIT/S SFP PLUS; 12 X 100/1000MBIT/S 4-PORT- ME...

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  • 3ZS2718-3CC00-0YH0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3ZS2718-3CC00-0YH0 Siemens

    power management software SENTRON powermanager option pack "Distributed Systems (10)" license on USB flash drive 2 languages (D/E)

  • 6SN1123-1AA00-0KA1 Siemens
    Original price $0.00 - Original price $3,552.50
    Original price
    $3,552.50
    $0.00 - $3,552.50
    Current price $3,552.50

    6SN1123-1AA00-0KA1 Siemens

    SIMODRIVE 611 POWER MODULE, 1 AXIS, 400 A, INTERNAL COOLING, ADD-ON FAN REQUIERD OR COOLING F. HOSE COOL. MOTOR RATED FEED = 140 A MAIN SPINDEL = 2...

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  • 6AV6381-2BJ07-5AX0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV6381-2BJ07-5AX0 Siemens

    WinCC system software V7.5, RT 102400 (102400 PowerTags), runtime software, single license, SW and documentation on DVD, license key on USB flash d...

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  • 6DL8913-0KK00-0AE5 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6DL8913-0KK00-0AE5 Siemens

    SIMIT Virtual Controller Software Upgrade 5 Controller from V9.1 to V10.0 Floating License for 1 user E-SW, with SW and documentation, Use only in ...

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  • 6AV2103-4TX04-0AE5 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
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    Current price $0.00

    6AV2103-4TX04-0AE5 Siemens

    Upgrade WinCC V7.0..V7.3 RC 262144 -> WinCC Professional max. PowerTags V14 Combo and WinCC Runtime Professional 262144 PowerTags V14: engineeri...

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  • 6ES7658-3SX68-2YB5 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
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    Current price $0.00

    6ES7658-3SX68-2YB5 Siemens

    SIMATIC PDM, software Command Interface V9.1, Floating license for 1 user, E-SW, without SW, without documentation, License key on USB stick, Class...

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  • 6ES7478-2DA10-0AC0 Siemens
    Original price $0.00 - Original price $5,730.00
    Original price
    $5,730.00
    $0.00 - $5,730.00
    Current price $5,730.00

    6ES7478-2DA10-0AC0 Siemens

    INTERFACE Module TPM478-2 FOR CONNECTION OF TELEPERM M I/O- Modules TO PCS7-AUTOMATION Systems

  • 6FC5357-0BB33-0AA0 Siemens
    Original price $0.00 - Original price $6,053.60
    Original price
    $6,053.60
    $0.00 - $6,053.60
    Current price $6,053.60

    6FC5357-0BB33-0AA0 Siemens

    SINUMERIK 840D/DE NCU 573.3, 650 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 2.5 MB, PLC 96 KB PREPARED FOR PROFIBUS DP, ACCORD. TO IEC 61508

  • 6SE6430-2UD35-5FA0 Siemens
    Original price $0.00 - Original price $3,675.00
    Original price
    $3,675.00
    $0.00 - $3,675.00
    Current price $3,675.00

    6SE6430-2UD35-5FA0 Siemens

    MICROMASTER 430 WITHOUT FILTER 3AC 380-480 V +10/-10% 47-63 HZ SQUARED TORQUE POWER 55 KW OVERLOAD 110% 60 S, 140% 3 S 850 X 350 X 320 (H X W X D) ...

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  • 6AV6381-2BS07-4AH0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV6381-2BS07-4AH0 Siemens

    WinCC system software V7.4 SP1, RC 8192 (8192 Power Tags), Runtime/Configuration software, floating license, SW and license key download Class A, 5...

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  • 6ES7658-5AX28-0CA5 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7658-5AX28-0CA5 Siemens

    SIMATIC PCS 7, software, AS/OS Engineering ASIA V8.2 floating license for 1 user E-SW, without SW, without documentation License key on USB stick, ...

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  • 6SL3210-1PE33-0CL0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
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    Current price $0.00

    6SL3210-1PE33-0CL0 Siemens

    SINAMICS G120/S120 POWER MODULE PM240-2 FSG C3 WITH BUILT IN BRAKING CHOPPER 3AC380-480V+10/-10% 47-63Hz OUTPUT HIGH OVERLOAD: 132kW FOR 200% 3S,15...

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  • 6ES7652-3BX28-2YK0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
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    Current price $0.00

    6ES7652-3BX28-2YK0 Siemens

    SIMATIC PCS 7, software upgrade package OS Server Redundancy from V7.1 to V8.2 Single license for 2 installations R-SW, software without documentat...

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  • 6ES7653-2BB00-0XB5 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
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    Current price $0.00

    6ES7653-2BB00-0XB5 Siemens

    SIMATIC PCS 7, software, Runtime License AS (PO 1000), Floating license for 1 user R-SW, without SW, without documentation License Key on USB stick...

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  • 6DL8913-0CK00-0AE5 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6DL8913-0CK00-0AE5 Siemens

    SIMIT Simulation Platform Software Upgrade Engineering L from V9.1 to V10.0 Floating License for 1 User E-SW, SW and Docu on CD License Key on USB-...

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  • 6ES7652-3BX28-2YE0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7652-3BX28-2YE0 Siemens

    SIMATIC PCS 7, software Upgrade Package OS Server Redundancy from V7.1 to V8.2 Single license for 2 installations R-SW, SW on DVD, without document...

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  • 6ES7652-3BX18-2YE0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7652-3BX18-2YE0 Siemens

    SIMATIC PCS 7, software Upgrade Package OS Server Redundancy from V7.1 to V8.1 Single license for 2 installations R-SW, SW on DVD, without document...

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  • 6SN1145-1BB00-0FA1 Siemens
    Original price $10,500.00 - Original price $14,250.00
    Original price
    $10,500.00 - $14,250.00
    $10,500.00 - $14,250.00
    Current price $10,500.00

    6SN1145-1BB00-0FA1 Siemens

    SIMODRIVE 611 INFEED/REGEN.FEEDBACK MODULE 120/156 KW, CLOSED-LOOP CONTROL INTERNAL COOLING.

  • 3ZS2713-0CC30-0YD0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3ZS2713-0CC30-0YD0 Siemens

    power management software SENTRON powermanager V3.X device pack (100) 100 add. devices license on USB flash drive Basic Package required for Window...

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  • 6ES7652-5XX18-0YK0 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

    6ES7652-5XX18-0YK0 Siemens

    SIMATIC PCS 7, software, SIMATIC Route Control upgrade package from V8.0 to V8.1 Single license for 1 installation R-SW, without SW, without docume...

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  • 6ES7652-8XX18-0YK0 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

    6ES7652-8XX18-0YK0 Siemens

    SIMATIC PCS 7, software SIMATIC Route Control upgrade package from V7.X to V8.1 Single license for 1 installation R-SW, without SW, without documen...

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  • 6ES7657-0XG00-0YH0 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

    6ES7657-0XG00-0YH0 Siemens

    SIMATIC PCS 7, software, SIMATIC Batch 5 OS Control Web Client Single license for 1 installation R-SW, without SW, without documentation License ke...

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  • 6ES7718-1CC00-0AC0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
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    Current price $0.00

    6ES7718-1CC00-0AC0 Siemens

    SIMATIC Field PG M6 Advanced i7-8850H (2.6 up to 4.3 GHz 6 Cores+ Hyper-Threading 9 MB Smart Cache) 15.6" Display Full HD (1920x 1080) WLAN 802.11a...

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  • 6FC5357-0BB25-0AA0 Siemens
    Original price $4,156.37 - Original price $17,400.00
    Original price
    $4,156.37 - $17,400.00
    $4,156.37 - $17,400.00
    Current price $4,156.37

    6FC5357-0BB25-0AA0 Siemens

    SINUMERIK 840D/DE CNC-HARDWARE NCU 572.5, 650 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 3 MB, PLC 128 KB PREPARED FOR PROFIBUS DP,

  • 6ES7657-0MX28-2YB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7657-0MX28-2YB0 Siemens

    SIMATIC PCS 7, software, SIMATIC Batch API V8.2 Single license for 1 installation R-SW, without SW, without documentation License Key on USB stick,...

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  • 6FC5357-0BB24-0AA0 Siemens
    Original price $0.00 - Original price $12,151.80
    Original price
    $12,151.80
    $0.00 - $12,151.80
    Current price $12,151.80

    6FC5357-0BB24-0AA0 Siemens

    SINUMERIK 840D/DE NCU 572.4, 400 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 0.5 MB, PLC 96 KB PREPARED FOR PROFIBUS DP

  • 6ES7652-5XX18-0YF0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7652-5XX18-0YF0 Siemens

    SIMATIC PCS 7, software, SIMATIC Route Control Upgrade Package from V8.0 to V8.1 Single License for 1 installation R-SW, without SW, without docume...

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  • 6ES7652-8XX18-0YF0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7652-8XX18-0YF0 Siemens

    SIMATIC PCS 7, software SIMATIC Route Control Upgrade Package from V7.X to V8.1 Single license for 1 installation R-SW, without SW, without documen...

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  • 6ES7657-0XG00-0YB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7657-0XG00-0YB0 Siemens

    SIMATIC PCS 7, software, SIMATIC Batch 5 OS Control Web Client Single license for 1 installation R-SW, without SW, without documentation License Ke...

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  • 6FC5357-0BB34-0AE0 Siemens
    Original price $2,585.22 - Original price $4,893.68
    Original price
    $2,585.22 - $4,893.68
    $2,585.22 - $4,893.68
    Current price $2,585.22

    6FC5357-0BB34-0AE0 Siemens

    SINUMERIK 840D/DE NCU 573.4 PENTIUM III W/O SYSTEM SOFTWARE MEMORY: NC 2.5 MB, PLC 96 KB PREP. FOR PROFIBUS-DP

  • 6AV6381-2BP07-4AH0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV6381-2BP07-4AH0 Siemens

    WinCC system software V7.4 SP1, RC 2048 (2048 Power Tags), Runtime/Configuration software, floating license, SW and license key download Class A, 5...

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  • 6ES7651-5AA58-6CE0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7651-5AA58-6CE0 Siemens

    SIMATIC PCS 7, software, Upgrade Package ES Single Station ASIA SOFTNET REDCONNECT from V8.X to V9.0 Single license for 1 installation R-SW, withou...

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  • 6ES7658-2AA58-0YA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7658-2AA58-0YA0 Siemens

    SIMATIC PCS 7, software, OS Software Single Station V9.0 (PO 100) Single license for 1 installation R-SW, without SW, without documentation License...

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  • 6SL3210-1SE31-1UA0 Siemens
    Original price $0.00 - Original price $4,326.04
    Original price
    $4,326.04
    $0.00 - $4,326.04
    Current price $4,326.04

    6SL3210-1SE31-1UA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT 3AC 380-480V, 50 60HZ OUTPUT 3AC 110A (55KW) FRAME SIZE BLOCKSIZE SIZE FSF INTERNAL AIR COOLING

  • 6SL3210-1KE32-4UF1 Siemens
    Original price $0.00 - Original price $6,483.54
    Original price
    $6,483.54
    $0.00 - $6,483.54
    Current price $6,483.54

    6SL3210-1KE32-4UF1 Siemens

    SINAMICS G120C RATED POWER 132.0KW WITH 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO, 1AI, 1AO SAFE TORQ...

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  • 6GK5528-0AA00-2AR2 Siemens
    Original price $0.00 - Original price $3,599.98
    Original price
    $3,599.98
    $0.00 - $3,599.98
    Current price $3,599.98

    6GK5528-0AA00-2AR2 Siemens

    Scalance XR528-6M; Managed IE Switch LAYER3 PREPARED 19",RACK DATA CABLE OUTLET Front SIDE, 4 X 1000/10000MBIT/S SFP PLUS; 6 X 100/1000MBIT/S 4-POR...

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  • 6FC5372-0AA00-0AA2 Siemens
    Original price $3,439.46 - Original price $9,000.00
    Original price
    $3,439.46 - $9,000.00
    $3,439.46 - $9,000.00
    Current price $3,439.46

    6FC5372-0AA00-0AA2 Siemens

    SINUMERIK 840D SL CNC-HARDWARE NCU 720.2 WITH PLC 317-2DP USER MEMORY: CNC: 3MB; PLC: 512KB INTERNAL-HEAT-DISSIPATION

  • 6AV6372-2DF07-0DX0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV6372-2DF07-0DX0 Siemens

    SIMATIC Energy Manager PRO Tag Package 100; increases the number of tags by 100 tags; Engineering/Runtime software; Single License; license key on ...

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  • 6FC5371-0AA30-0AB0 Siemens
    Original price $0.00 - Original price $14,848.04
    Original price
    $0.00 - $14,848.04
    $0.00 - $14,848.04
    Current price $14,848.04

    6FC5371-0AA30-0AB0 Siemens

    SINUMERIK FM-NC/810/840D/DE TRANSMIT AND PERIPHERAL SURFACE TRANSFORMATION DELIVERY OF A LICENSE LABEL

  • 6AV6381-2BF07-5AX0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV6381-2BF07-5AX0 Siemens

    WinCC system software V7.5, RT 65536 (65536 PowerTags), runtime software, single license, SW and documentation on DVD, license key on USB flash dri...

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  • 6SL3220-3YE42-0UF0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6SL3220-3YE42-0UF0 Siemens

    SINAMICS G120X Rated power: 75 kW At 110% 60s, 100% 240 s Unfiltered 380-480 V 3 AC +10/-20% 47-63 Hz Ambient temperature -20 to +45 °C Size: FSF ...

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  • 6SL3120-1TE31-3AA3 Siemens
    Original price $0.00 - Original price $3,628.85
    Original price
    $3,628.85
    $0.00 - $3,628.85
    Current price $3,628.85

    6SL3120-1TE31-3AA3 Siemens

    SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 132A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND SUPPOR...

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  • 6FC5210-0DF24-2AA0 Siemens
    Original price $0.00 - Original price $7,125.00
    Original price
    $7,125.00
    $0.00 - $7,125.00
    Current price $7,125.00

    6FC5210-0DF24-2AA0 Siemens

    SINUMERIK PCU 70 1.2 GHZ, 256 MB RAM 4 PCI SLOTS; 24 V DC WINDOWS XP PROFESSIONAL FOR EMBEDDED SYSTEMS (WINXP PRO EMBSYS)

  • 6SN1145-1BA02-0CA2 Siemens
    Original price $2,912.00 - Original price $3,867.82
    Original price
    $3,867.82
    $2,912.00 - $3,867.82
    Current price $3,867.82

    6SN1145-1BA02-0CA2 Siemens

    SIMODRIVE 611 INFEED/REGEN.FEEDBACK MODULE 36/47 KW, CLOSED-LOOP CONTROL, WITH INTERNAL COOLING, MAINS CONTACTOR WITH BREAK CONTACT.

  • 6SL3210-1PE32-1UL0 Siemens
    Original price $14,700.00 - Original price $17,835.00
    Original price
    $14,700.00 - $17,835.00
    $14,700.00 - $17,835.00
    Current price $14,700.00

    6SL3210-1PE32-1UL0 Siemens

    Sinamics G120 POWER Module PM240-2 WITHOUT FILTER with BUILT IN BRAKING CHOPPER 3AC380-480V +10/-20% 47-63HZ OUTPUT HIGH OVERLOAD: 90KW FOR 200% 3S...

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