Skip to content
Free Ground Shipping | Overnight Shipping Available | Texas-based company, and all shipments come from the USA
(833) 800-7748

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.
  • 6SE6420-2UC15-5AA1 Siemens
    Original price $343.75 - Original price $2,070.25
    Original price
    $343.75 - $2,070.25
    $343.75 - $2,070.25
    Current price $343.75

    6SE6420-2UC15-5AA1 Siemens

    MICROMASTER 420 without filter 200-240 V 1/3 AC+10/-10% 47-63 Hz Constant torque 0.55 kW Overload 150% for 60s Square-law torque 0.55 kW 173x 73x 1...

    View full details
  • 6SL3040-0JA02-0AA0 Siemens
    Original price $0.00 - Original price $965.00
    Original price
    $965.00
    $0.00 - $965.00
    Current price $965.00

    6SL3040-0JA02-0AA0 Siemens

    Sinamics S110 Control Unit CU305 CAN with CAN-BUS Interface

  • 6GK7277-1AA00-0AA0 Siemens
    Original price $0.00 - Original price $584.65
    Original price
    $584.65
    $0.00 - $584.65
    Current price $584.65

    6GK7277-1AA00-0AA0 Siemens

    Compact Switch Module CSM 1277 for connecting SIMATIC S7-1200 and up to 3 further nodes to Industrial Ethernet with 10/100 Mbit/s; unmanaged switch...

    View full details
  • 6GK5992-4AS00-8AA0 Siemens
    Original price $0.00 - Original price $870.00
    Original price
    $870.00
    $0.00 - $870.00
    Current price $870.00

    6GK5992-4AS00-8AA0 Siemens

    Scalance X Accessories; MEDIA Module MM992-4SFP; 4 X 100/1000MBIT/S FOR SFP PLUG TRANSCEIVER

  • 6SL3210-5FB10-8UF0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6SL3210-5FB10-8UF0 Siemens

    SINAMICS V90, with PROFINET Input voltage: 200-240 V 1/3-phase AC -15%/+10% 10.4 A/5.0 A 45-66 Output voltage: 0 – Input 4.7 A 0-330 Hz Motor: 0....

    View full details
  • 4AM5742-8JD40-0FA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    4AM5742-8JD40-0FA0 Siemens

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1 /5; UPRI(V):400-230+/-15; USEC(V):2X115; ISEC(A):4,35-8,70; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0...

    View full details
  • 6ES7972-0CA32-0XA0 Siemens
    Original price $0.00 - Original price $1,062.50
    Original price
    $0.00 - $1,062.50
    $0.00 - $1,062.50
    Current price $1,062.50

    6ES7972-0CA32-0XA0 Siemens

    SIMATIC S7, TS ADAPTER V5 FOR CONNECTION OF A MODEM TO S7-300/-S7-400, M7, C7 WITH RS 232/RS 485 CONVERSION PRODUCT PACKAGE W/O RS232 CABLE

  • 3RK1304-5KS40-5AA3 Siemens
    Original price $481.22 - Original price $1,407.50
    Original price
    $481.22 - $1,407.50
    $481.22 - $1,407.50
    Current price $481.22

    3RK1304-5KS40-5AA3 Siemens

    ET 200pro RSE ST Reversing starter standard Mechanical switching Electronic overload protection AC-3, 0.9 kW / 400 V 0.15 A...2.00 A Brake contact ...

    View full details
  • 6SE6420-2AB12-5AA1 Siemens
    Original price $339.60 - Original price $1,245.00
    Original price
    $339.60 - $1,245.00
    $339.60 - $1,245.00
    Current price $339.60

    6SE6420-2AB12-5AA1 Siemens

    MICROMASTER 420 with BUILT IN Class A FILTER 1AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.25 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWE...

    View full details
  • 6SL3223-0DE17-5AA0 Siemens
    Original price $0.00 - Original price $695.00
    Original price
    $695.00
    $0.00 - $695.00
    Current price $695.00

    6SL3223-0DE17-5AA0 Siemens

    Sinamics G120P POWER Module PM230 with BUILT IN CL. A FILTER Protection IP55 / UL TYPE12 3AC380-480V +10/-10% 47-63HZ OUTPUT LOW OVERLOAD: 0,75KW F...

    View full details
  • 6SL3223-0DE15-5AA0 Siemens
    Original price $0.00 - Original price $872.50
    Original price
    $872.50
    $0.00 - $872.50
    Current price $872.50

    6SL3223-0DE15-5AA0 Siemens

    Sinamics G120P POWER Module PM230 with BUILT IN CL. A FILTER Protection IP55 / UL TYPE12 3AC380-480V +10/-10% 47-63HZ OUTPUT LOW OVERLOAD: 0,55KW F...

    View full details
  • 6GK5798-8MD00-0AM1 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

    6GK5798-8MD00-0AM1 Siemens

    IWLAN RCOAX SPACER 85MM FOR RCOAX CABLE CLIP 1/2" 100 PIECES SPACER 85MM FOR RCOAX CABLE CLIP 1/2"

  • 1FL6032-2AF21-1MH1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6032-2AF21-1MH1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,2KW;NN=3000RPM M0=0,64NM;MN=0,64NM SHAFT HEIGHT 30MM Encoder Absolute single-turn 21-bit PLAIN SHAFT, ...

    View full details
  • 1FL6032-2AF21-1LG1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6032-2AF21-1LG1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3 AC PN=0.2 kW; NN=3000 rpm M0=0.64 Nm; MN=0.64 Nm; Shaft height 30 mm Encoder absolute 20-bit (12-bit mult...

    View full details
  • 1FL6032-2AF21-1LA1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6032-2AF21-1LA1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3 AC PN=0.2 kW; NN=3000 rpm M0=0.64 Nm; MN=0.64 Nm; Shaft height 30 mm Encoder absolute 20-bit (12-bit mult...

    View full details
  • 1FL6032-2AF21-1MB1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6032-2AF21-1MB1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,2KW;NN=3000RPM M0=0,64NM;MN=0,64NM SHAFT HEIGHT 30MM Encoder Absolute singleturn21bit WITH SHAFT KEY, ...

    View full details
  • 1FL6064-1AC61-2AG1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6064-1AC61-2AG1 Siemens

    SIMOTICS S-1FL6-1FL6 Operating voltage 3AC 400 V Pn=1.5 kW; Nn=2000 rpm M0=8 Nm; MN=7.16 Nm Shaft height 65 mm, with angle plug; incremental encode...

    View full details
  • 1FL6044-1AF61-2AH1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6044-1AF61-2AH1 Siemens

    SIMOTICS S-1FL6 Operating voltage 3AC 400 V Pn=0.75 kW; Nn=3000 rpm M0=3.5 Nm; MN=2.39 Nm Shaft height 45 mm, with angle plug; incremental encoder ...

    View full details
  • 6ES7134-6TD00-0CA1 Siemens
    Original price $1,062.50 - Original price $2,637.80
    Original price
    $1,062.50 - $2,637.80
    $1,062.50 - $2,637.80
    Current price $1,062.50

    6ES7134-6TD00-0CA1 Siemens

    SIMATIC ET 200SP, ANALOG HART INPUT MODULE, AI 4XI 2-WIRE HART HIGH FEATURE FITS TO BU-TYPE A0, A1, COLOR CODE CC03, CHANNEL DIAGNOSIS, 16BIT, +/-0.3%

  • 6ES7953-8LJ30-0AA0 Siemens
    Original price $492.25 - Original price $920.00
    Original price
    $492.25 - $920.00
    $492.25 - $920.00
    Current price $492.25

    6ES7953-8LJ30-0AA0 Siemens

    SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 512 KB

  • 6ES7408-1TA00-7AA0 Siemens
    Original price $0.00 - Original price $1,930.60
    Original price
    $0.00 - $1,930.60
    $0.00 - $1,930.60
    Current price $1,930.60

    6ES7408-1TA00-7AA0 Siemens

    SIMATIC S7-400, DUST FILTER FOR FAN SUBASSEMBLY 6ES7 408-1TA00-0XA0 AND 6ES7 408-1TB00-0XA0 (10 PIECES PER PACKAGE)

  • 6SN1162-0BA02-0AA0 Siemens
    Original price $0.00 - Original price $1,725.00
    Original price
    $1,725.00
    $0.00 - $1,725.00
    Current price $1,725.00

    6SN1162-0BA02-0AA0 Siemens

    SIMODRIVE 611 BUILT-ON FAN FOR 300 MM MODULES INTERNAL COOLING, NOT FOR 6SN1123-1AA01-0FA0, -0FA1 AND 6SN1145-1BA01-0DA0, -0DA1.

  • 6ES7151-3BA60-0AB0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7151-3BA60-0AB0 Siemens

    SIMATIC DP, Interface module IM 151-3 PN HS for ET 200S Transmission rate 100 Mbit/s max. 32 I/O modules up to 2 m width can be connected; 2x bus c...

    View full details
  • 6ES7972-0CA34-0XA0 Siemens
    Original price $625.73 - Original price $1,000.00
    Original price
    $625.73 - $1,000.00
    $625.73 - $1,000.00
    Current price $625.73

    6ES7972-0CA34-0XA0 Siemens

    SIMATIC S7, TS ADAPTER 5.2 FOR SIMATIC TELESERVICE FOR S7-399/-400, M7, C7 WITH RS 232/RS 485 CONVERSION PRODUCT PACKAGE W/O RS232 CABLE

  • 6SE6420-2UC11-2AA0 Siemens
    Original price $0.00 - Original price $522.47
    Original price
    $522.47
    $0.00 - $522.47
    Current price $522.47

    6SE6420-2UC11-2AA0 Siemens

    MICROMASTER 420 UNFILTERED 1/3AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.12 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWER 0.12 KW 173 X ...

    View full details
  • 1FL6024-2AF21-1LA1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6024-2AF21-1LA1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3 AC PN=0.1 kW; NN=3000 rpm M0=0.32 Nm; MN=0.32 Nm Shaft height 20 mm Encoder absolute 20-bit (12-bit multi...

    View full details
  • 1FL6024-2AF21-1LG1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6024-2AF21-1LG1 Siemens

    SIMOTICS S-1FL6 Operating voltage 230 V 3 AC PN=0.1 kW; NN=3000 rpm M0=0.32 Nm; MN=0.32 Nm Shaft height 20 mm Encoder absolute 20-bit (12-bit multi...

    View full details
  • 6ES7132-7GD21-0AB0 Siemens
    Original price $0.00 - Original price $1,913.45
    Original price
    $0.00 - $1,913.45
    $0.00 - $1,913.45
    Current price $1,913.45

    6ES7132-7GD21-0AB0 Siemens

    SIMATIC DP, ELECT. SUBMODULE FOR ET 200ISP, 4 DO, DC 17.4V/40MA, "L"-SHUT DOWN

  • 6GK7243-1BX30-0XE0 Siemens
    Original price $1,715.00 - Original price $1,715.00
    Original price
    $1,715.00
    $1,715.00 - $1,715.00
    Current price $1,715.00

    6GK7243-1BX30-0XE0 Siemens

    COMMUNICATIONS Processor CP 1243-1 FOR CONNECTING Simatic S7-1200 TO TELECONTROL SERVER Basic VIA ETHERNET ALSO SUITED FOR SAFE Communication with ...

    View full details
  • 6SL3210-5FE10-8UF0 Siemens
    Original price $592.08 - Original price $747.50
    Original price
    $592.08 - $747.50
    $592.08 - $747.50
    Current price $592.08

    6SL3210-5FE10-8UF0 Siemens

    SINAMICS V90, with PROFINET Input voltage: 380-480 V 3 A -15%/+10% 2.6 A 45-66 Hz Output voltage: 0 – Input 2.1 A 0-330 Hz Motor: 0.75 kW Degree ...

    View full details
  • 6ES7155-6AU30-0CN0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6ES7155-6AU30-0CN0 Siemens

    SIMATIC ET 200SP, PROFINET 3-port interface module IM155-6PN/3 High Feature, 2 slots for SIMATIC BusAdapter, max. 64 Periphery modules and 16 ET 20...

    View full details
  • 7MH4134-6LB00-0DA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    7MH4134-6LB00-0DA0 Siemens

    SIMATIC ET 200SP, ANALOG INPUT MODULE, AI 2 X SG 4-/6-WIRE HIGH SPEED, FITS TO BU-TYPE A0, COLOR CODE CC00, CHANNEL DIAGNOSIS, 28/16BIT, +/-0,05%, ...

    View full details
  • 3VL1716-1EE43-0AA0 Siemens
    Original price $0.00 - Original price $4,375.00
    Original price
    $0.00 - $4,375.00
    $0.00 - $4,375.00
    Current price $4,375.00

    3VL1716-1EE43-0AA0 Siemens

    circuit breaker VL160X N standard breaking capacity Icu=55kA, 415V AC 4-pole, non-auto. air circ. br. Electronic Trip Unit magnetic In=160A, rated ...

    View full details
  • 6SL3210-1KE15-8AB2 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6SL3210-1KE15-8AB2 Siemens

    Sinamics G120C RATED POWER 2,2KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ Integrated FILTER Class A I/O-INTERFACE: 6DI, 2DO,1AI,1A...

    View full details
  • 6EP3436-8SB00-2AY0 Siemens
    Original price $0.00 - Original price $972.50
    Original price
    $972.50
    $0.00 - $972.50
    Current price $972.50

    6EP3436-8SB00-2AY0 Siemens

    SITOP PSU8600 20A PN STABILIZED POWER SUPPLY INPUT: 3 400-500 V AC OUTPUT: 24 V/20 A DC WITH PN/IE CONNECTION

  • 3VA1112-5EE42-0AA0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3VA1112-5EE42-0AA0 Siemens

    circuit breaker 3VA1 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM220, ATFM, In=125A overload protection Ir=88...

    View full details
  • 6SL3210-1KE14-3AF2 Siemens
    Original price $0.00 - Original price $1,572.50
    Original price
    $0.00 - $1,572.50
    $0.00 - $1,572.50
    Current price $1,572.50

    6SL3210-1KE14-3AF2 Siemens

    Sinamics G120C RATED POWER 1,5KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ Integrated FILTER Class A I/O-INTERFACE: 6DI, 2DO,1AI,1A...

    View full details
  • 6SE6440-2UC12-5AA1 Siemens
    Original price $544.47 - Original price $828.58
    Original price
    $544.47 - $828.58
    $544.47 - $828.58
    Current price $544.47

    6SE6440-2UC12-5AA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 1/3AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.25 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 0.25...

    View full details
  • 6GK5204-0BA00-2AF2 Siemens
    Original price $547.31 - Original price $1,999.20
    Original price
    $547.31 - $1,999.20
    $547.31 - $1,999.20
    Current price $547.31

    6GK5204-0BA00-2AF2 Siemens

    SCALANCE XF204, flat, Managed IE switch, 4x 10/100 Mbit/s RJ45 ports, Error signaling contact with set button, Redundant power supply, PROFINET IO ...

    View full details
  • 6ES7400-1JA01-0AA0 Siemens
    Original price $300.00 - Original price $1,238.10
    Original price
    $300.00 - $1,238.10
    $300.00 - $1,238.10
    Current price $300.00

    6ES7400-1JA01-0AA0 Siemens

    SIMATIC S7-400, rack UR2, central and distributed with 9 slots, 2 redundant PS can be plugged in

  • 6SL3210-1SB12-3UA0 Siemens
    Original price $0.00 - Original price $1,482.33
    Original price
    $1,482.33
    $0.00 - $1,482.33
    Current price $1,482.33

    6SL3210-1SB12-3UA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT: 1AC 200-240V, 50/60HZ OUTPUT: 3AC 2,3A (0,37KW) FRAME SIZE: BLOCKSIZE SIZE FSA INTERNAL AIR COOLING

  • 6SL3210-5BB17-5UV0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6SL3210-5BB17-5UV0 Siemens

    Sinamics V20 1AC200-240V -10/+10% 47-63HZ RATED POWER 0,75KW / 0,75HP with 150% OVERLOAD FOR 60SEC UNFILTERED I/O-INTERFACE: 4DI, 2DO,2AI,1AO FIELD...

    View full details
  • 6SL3210-5BB21-5AV0 Siemens
    Original price $777.50 - Original price $1,072.50
    Original price
    $1,072.50
    $777.50 - $1,072.50
    Current price $1,072.50

    6SL3210-5BB21-5AV0 Siemens

    Sinamics V20 1AC200-240V -10/+10% 47-63HZ RATED POWER 1,5KW with 150% OVERLOAD FOR 60SEC Integrated FILTER C2 I/O-INTERFACE: 4DI, 2DO,2AI,1AO FIELD...

    View full details
  • 6GK7343-2AH01-0XA0 Siemens
    Original price $0.00 - Original price $749.98
    Original price
    $749.98
    $0.00 - $749.98
    Current price $749.98

    6GK7343-2AH01-0XA0 Siemens

    SIMATIC NET, CP 343-2 Communications processor for Connection of SIMATIC S7-300 and ET 200M to AS-Interface according to AS-Interface Specification...

    View full details
  • 1FL6042-2AF21-1AH1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6042-2AF21-1AH1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=0,75KW;NN=3000RPM M0=2,39NM;MN=2,39NM SHAFT HEIGHT 40MM ENCODER INCREMENTAL TTL 2500PPR PLAIN SHAFT, TOL...

    View full details
  • 3RK1301-0BB10-1AB4 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3RK1301-0BB10-1AB4 Siemens

    RS1E-X for ET200S High Feature reversing starter Setting range 2.4...8 A Mechanical switching Electronic protection AC-3, up to 3 kW / 400 V expand...

    View full details
  • 6SL3544-0FB20-1FA0 Siemens
    Original price $624.88 - Original price $2,133.95
    Original price
    $624.88 - $2,133.95
    $624.88 - $2,133.95
    Current price $624.88

    6SL3544-0FB20-1FA0 Siemens

    SINAMICS G120D Control Unit CU240D-2 PN PROFINET, STO onboard 6 DI/1 F-DI, 2 DO, 2 AI USB interface SD/MMC card interface HTL encoder interface Deg...

    View full details
  • 1FL6044-2AF21-1MG1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6044-2AF21-1MG1 Siemens

    SIMOTICS S-1FL6 SUPPLY VOLTAGE 230V 3AC PN=1KW;NN=3000RPM M0=3,18NM;MN=3,18NM SHAFT HEIGHT 40MM Encoder Absolute single-turn 21-bit PLAIN SHAFT, TO...

    View full details