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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.
  • 1FL6044-2AF21-1MA1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
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    Current price $0.00

    1FL6044-2AF21-1MA1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=1KW;NN=3000RPM M0=3,18NM;MN=3,18NM SHAFT HEIGHT 40MM Encoder Absolute singleturn21bit WITH SHAFT KEY, TO...

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  • 6ES7148-4FA00-0AB0 Siemens
    Original price $0.00 - Original price $970.00
    Original price
    $970.00
    $0.00 - $970.00
    Current price $970.00

    6ES7148-4FA00-0AB0 Siemens

    SIMATIC DP, ET 200PRO FAILSAFE ELECTRONIC MODULE 8/16 F-DI DC24V PROFISAFE, 90 MM WIDTH, UP TO CATEGORY 4 (EN954-1)/ SIL3 (IEC61508)/PLE (ISO13849)

  • 6GK5992-4GA00-8AA0 Siemens
    Original price $0.00 - Original price $1,800.00
    Original price
    $0.00 - $1,800.00
    $0.00 - $1,800.00
    Current price $1,800.00

    6GK5992-4GA00-8AA0 Siemens

    Scalance X Accessories; MEDIA Module MM992-4CUC; 4 X 1000MBIT/S RJ45-PORTS, ELECTRICAL; with SLEEVE

  • 6ES7144-6KD00-0AB0 Siemens
    Original price $1,249.98 - Original price $2,373.32
    Original price
    $1,249.98 - $2,373.32
    $1,249.98 - $2,373.32
    Current price $1,249.98

    6ES7144-6KD00-0AB0 Siemens

    SIMATIC DP, ET 200ECO PN, 8 AI (4 U/I + 4 RTD/TC); 8XM12, DEGREE OF PROTECTION IP67

  • 4AM5742-4TJ10-0FA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    4AM5742-4TJ10-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):230+/-5%; USEC(V):110; ISEC(A):9,09; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISO...

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  • 4AM5742-4TN00-0EA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    4AM5742-4TN00-0EA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):230+/-5%; USEC(V):24; ISEC(A):41,67; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISO...

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  • 4AM5742-4TT10-0FA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    4AM5742-4TT10-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):230+/-5%; USEC(V):230; ISEC(A):4,35; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISO...

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  • 4AM5742-5AJ10-0FA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    4AM5742-5AJ10-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):400+/-5%; USEC(V):110; ISEC(A):9,09; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISO...

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  • 4AM5742-5FT10-0FA0 Siemens
    Original price $0.00 - Original price $412.47
    Original price
    $412.47
    $0.00 - $412.47
    Current price $412.47

    4AM5742-5FT10-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):500+/-5%; USEC(V):230; ISEC(A):4,35; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISO...

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  • 4AM5742-5CT10-0FA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    4AM5742-5CT10-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):440+/-5%; USEC(V):230; ISEC(A):4,35; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISO...

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  • 4AM5742-5AT10-0FA0 Siemens
    Original price $0.00 - Original price $2,563.00
    Original price
    $2,563.00
    $0.00 - $2,563.00
    Current price $2,563.00

    4AM5742-5AT10-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):400+/-5%; USEC(V):230; ISEC(A):4,35; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISO...

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  • 1FL6024-2AF21-1MB1 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    1FL6024-2AF21-1MB1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,1KW;NN=3000RPM M0=0,32NM;MN=0,32NM SHAFT HEIGHT 20MM Encoder Absolute singleturn21bit WITH SHAFT KEY, ...

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  • 1FL6024-2AF21-1MH1 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    1FL6024-2AF21-1MH1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,1KW;NN=3000RPM M0=0,32NM;MN=0,32NM SHAFT HEIGHT 20MM Encoder Absolute single-turn 21-bit PLAIN SHAFT, ...

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  • 6ES7952-1KL00-0AA0 Siemens
    Original price $2,633.40 - Original price $2,666.00
    Original price
    $2,633.40 - $2,666.00
    $2,633.40 - $2,666.00
    Current price $2,633.40

    6ES7952-1KL00-0AA0 Siemens

    SIMATIC S7, memory card for S7-400, long design, 5V Flash EPROM, 2 Mbyte

  • 6AV3970-1XB00-0AA0 Siemens
    Original price $0.00 - Original price $354.75
    Original price
    $354.75
    $0.00 - $354.75
    Current price $354.75

    6AV3970-1XB00-0AA0 Siemens

    INTERFACE MODULE FOR TD10/20, OP20/30 TTY/V.24 INTERFACE

  • 6ES7953-8LL11-0AA0 Siemens
    Original price $0.00 - Original price $550.38
    Original price
    $550.38
    $0.00 - $550.38
    Current price $550.38

    6ES7953-8LL11-0AA0 Siemens

    SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 2 MBYTES

  • 6ES7953-8LM11-0AA0 Siemens
    Original price $1,253.63 - Original price $1,501.25
    Original price
    $1,253.63 - $1,501.25
    $1,253.63 - $1,501.25
    Current price $1,253.63

    6ES7953-8LM11-0AA0 Siemens

    SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 4 MBYTES

  • 6SL3000-0HE15-0AA0 Siemens
    Original price $301.14 - Original price $875.00
    Original price
    $301.14 - $875.00
    $301.14 - $875.00
    Current price $301.14

    6SL3000-0HE15-0AA0 Siemens

    SINAMICS LINE FILTER FOR 5 KW SMART LINE MODULE INPUT: 3-PH. 380-480 V 50/60 HZ

  • 6ED1052-1CC00-0BA5 Siemens
    Original price $0.00 - Original price $897.00
    Original price
    $897.00
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    Current price $897.00

    6ED1052-1CC00-0BA5 Siemens

    LOGO! 24, LOGIC MODULE, DISPLAY PU/I/O: 24V/24V/24V TRANS., 8 DI (2AI)/4 DO; MEM 130 BLOCKS EXPANDABLE WITH EXTRA MODULES

  • 6SE7090-0XX84-0KC0 Siemens
    Original price $0.00 - Original price $997.50
    Original price
    $997.50
    $0.00 - $997.50
    Current price $997.50

    6SE7090-0XX84-0KC0 Siemens

    SIMOVERT Master drives Motion Control Terminal expansion module EB2

  • 6SE6440-2AB11-2AA1 Siemens
    Original price $897.50 - Original price $997.50
    Original price
    $897.50 - $997.50
    $897.50 - $997.50
    Current price $897.50

    6SE6440-2AB11-2AA1 Siemens

    MICROMASTER 440 with BUILT-IN Class A FILTER 1AC 200-240 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 0.12 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TOR...

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  • 6SE6420-2AB11-2AA1 Siemens
    Original price $1,052.50 - Original price $1,999.64
    Original price
    $1,999.64
    $1,052.50 - $1,999.64
    Current price $1,999.64

    6SE6420-2AB11-2AA1 Siemens

    MICROMASTER 420 with BUILT IN Class A FILTER 1AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.12 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWE...

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  • 1FL6022-2AF21-1MB1 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    1FL6022-2AF21-1MB1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,05KW;NN=3000RPM M0=0,16NM;MN=0,16NM SHAFT HEIGHT 20MM Encoder Absolute singleturn21bit WITH SHAFT KEY,...

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  • 1FL6022-2AF21-1MH1 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    1FL6022-2AF21-1MH1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,05KW;NN=3000RPM M0=0,16NM;MN=0,16NM SHAFT HEIGHT 20MM Encoder Absolute single-turn 21-bit PLAIN SHAFT,...

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  • 3VL1712-1DD33-0AA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    3VL1712-1DD33-0AA0 Siemens

    circuit breaker VL160X N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection Electronic Trip Unit TM, LI In=125A, rated current Ir...

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  • 3VT1712-2DA36-0AA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    3VT1712-2DA36-0AA0 Siemens

    circuit breaker 3VT1 standard breaking capacity Icu=25kA, 415V AC 3-pole, line protection trip unit TM, LI In=125A rated current IR=125A overload p...

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  • 6ES7197-1LB00-0XA0 Siemens
    Original price $562.50 - Original price $2,490.40
    Original price
    $562.50 - $2,490.40
    $562.50 - $2,490.40
    Current price $562.50

    6ES7197-1LB00-0XA0 Siemens

    SIMATIC S7, Y coupler for setting up a Y-Link for redundant controllers

  • 3VA5112-4EC31-0AA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    3VA5112-4EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class S 25kA @ 480V 3-pole, line protection TM230, FTAM, In=125A overload protection Ir=125A fi...

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  • 3VA5112-5EC31-0AA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    3VA5112-5EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class M 35kA @ 480V 3-pole, line protection TM230, FTAM, In=125A overload protection Ir=125A fi...

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  • 6ES7340-1AH01-0AE0 Siemens
    Original price $352.00 - Original price $999.98
    Original price
    $352.00 - $999.98
    $352.00 - $999.98
    Current price $352.00

    6ES7340-1AH01-0AE0 Siemens

    SIMATIC S7-300, CP 340 COMMUNICATION PROCESSOR WITH RS232C INTERFACE (V.24) INCL. CONFIG. PACKAGE ON CD

  • 6GK5791-1PS00-0AA6 Siemens
    Original price $2,316.60 - Original price $2,552.00
    Original price
    $2,316.60 - $2,552.00
    $2,316.60 - $2,552.00
    Current price $2,316.60

    6GK5791-1PS00-0AA6 Siemens

    POWER SUPPLY PS 791-1PRO (AC/DC POWER UNIT), 10 W, IP65 (-20 -+ 50 DGR C), INPUT: 90-265 V AC, OUTPUT: 24 V DC, METAL HOUSING, INCL.: AC POWER 3+PE...

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  • 6ES7142-6BR00-0AB0 Siemens
    Original price $0.00 - Original price $1,112.50
    Original price
    $1,112.50
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    Current price $1,112.50

    6ES7142-6BR00-0AB0 Siemens

    SIMATIC DP, ET 200ECO PN, 8 DO 24V DC/2A; 8 X M12, DEGREE OF PROTECTION IP67

  • 6EP1437-3BA00-8AA0 Siemens
    Original price $0.00 - Original price $1,499.98
    Original price
    $1,499.98
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    Current price $1,499.98

    6EP1437-3BA00-8AA0 Siemens

    SITOP MODULAR PLUS 40 STABILIZED POWER SUPPLY INPUT: 400-500 V 3 AC OUTPUT: 24 V DC/40 A VERSION WITH COATED PCB

  • 6ES7153-4BA00-0XB0 Siemens
    Original price $1,000.00 - Original price $1,062.50
    Original price
    $1,062.50
    $1,000.00 - $1,062.50
    Current price $1,062.50

    6ES7153-4BA00-0XB0 Siemens

    Simatic DP, ET 200M Interface IM 153-4 PN IO High Feature FOR MAX. 12 S7-300 Modules, SUPPORTS FAIL SAFE Modules, HART Modules SHARED DEVICE, MEDIU...

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  • 3VL2710-2DE33-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
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    $0.00
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    Current price $0.00

    3VL2710-2DE33-0AA0 Siemens

    circuit breaker VL160H high breaking capacity Icu=70kA, 415V AC 3-pole, non-auto. air circ. br. Electronic Trip Unit magnetic In=100A, rated curren...

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  • 6ES7132-7GD30-0AB0 Siemens
    Original price $749.98 - Original price $2,270.40
    Original price
    $749.98 - $2,270.40
    $749.98 - $2,270.40
    Current price $749.98

    6ES7132-7GD30-0AB0 Siemens

    SIMATIC DP, ELECT. SUBMODULE FOR ET 200ISP, 4 DO, DC 25.5V/22MA, "L"-SHUT DOWN

  • 3WL9111-0BA57-0AA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    3WL9111-0BA57-0AA0 Siemens

    accessories circuit breaker 3WL locking device f. Insert against Unauth. switching on w. lock In cabinet door and locking component effective In op...

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  • 6ES7151-1CA00-1BL0 Siemens
    Original price $0.00 - Original price $972.50
    Original price
    $972.50
    $0.00 - $972.50
    Current price $972.50

    6ES7151-1CA00-1BL0 Siemens

    ET 200S Compact, 32DI STD, 24 V DC, 3ms, expandable by up to to 12 modules of the ET 200S (no F modules) electronic module

  • 1FL6052-2AF21-2AA1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
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    Current price $0.00

    1FL6052-2AF21-2AA1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3AC PN=1.5 kW; NN=3000 rpm M0=4.78 Nm; MN=4.78 Nm shaft he 50 mm with angle plug encoder incremental TTL 25...

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  • 1FL6052-2AF21-2AG1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
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    Current price $0.00

    1FL6052-2AF21-2AG1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3AC PN=1.5 kW; NN=3000 rpm M0=4.78 Nm; MN=4.78 Nm shaft he 50 mm with angle plug encoder incremental TTL 25...

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  • 6ES7340-1BH00-0AE0 Siemens
    Original price $325.71 - Original price $720.10
    Original price
    $325.71 - $720.10
    $325.71 - $720.10
    Current price $325.71

    6ES7340-1BH00-0AE0 Siemens

    SIMATIC S7-300, CP 340 Communications processor with 20 mA interface (TTY) incl. configuration package on CD

  • 6ES7231-0HC22-0XA8 Siemens
    Original price $1,064.00 - Original price $1,330.00
    Original price
    $1,064.00 - $1,330.00
    $1,064.00 - $1,330.00
    Current price $1,064.00

    6ES7231-0HC22-0XA8 Siemens

    SIMATIC S7-200 CN analog input EM 231, only for S7-22X CPU, 4 AI, 0-10V DC, 12 bit converter this S7-200 CN product only has CE approval

  • 6ES7155-5AA00-0AB0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    6ES7155-5AA00-0AB0 Siemens

    SIMATIC ET 200MP. PROFINET IO device Interface module IM 155-5 PN ST for ET 200MP electronic modules; up to 12 IO modules without PS; up to 30 IO m...

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  • 6SL3210-5FB10-1UA0 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    6SL3210-5FB10-1UA0 Siemens

    SINAMICS V90 Input voltage: 200-240 V 1/3-phase AC -15%/+10% 2.5/1.5 A 45-66 Hz Output voltage: 0 – Input 1.2 A 0-330 Hz Motor: 0.1 kW Degree of ...

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  • 6SL3210-5FB11-0UA1 Siemens
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    Original price $0.00 - Original price $0.00
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    Current price $0.00

    6SL3210-5FB11-0UA1 Siemens

    SINAMICS V90 Input voltage: 200-240 V 3-P -15%/+10% 7.0 A 45-66 Hz Output voltage: 0 – Input 6.3 A 0-330 Hz Motor: 1 kW Degree of protection: IP2...

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  • 3VA5112-4ED31-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
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    $0.00
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    Current price $0.00

    3VA5112-4ED31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 125 breaking capacity class S 25kA @ 480V 3-pole, line protection TM210, FTFM, In=125A overload protection Ir=125A fi...

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  • 6SE6440-2AB13-7AA1 Siemens
    Original price $597.50 - Original price $2,799.98
    Original price
    $597.50 - $2,799.98
    $597.50 - $2,799.98
    Current price $597.50

    6SE6440-2AB13-7AA1 Siemens

    MICROMASTER 440 with BUILT-IN Class A FILTER 1AC 200-240 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 0.37 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TOR...

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  • 4AM5542-8DD40-0FA0 Siemens
    Original price $593.73 - Original price $2,928.00
    Original price
    $593.73 - $2,928.00
    $593.73 - $2,928.00
    Current price $593.73

    4AM5542-8DD40-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):0,8 /3,4; UPRI(V):550-525-500-480-460- 440-415-400-380-230-208; USEC(V):2X115; ISEC(A):3,48-6,96; F(HZ)...

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