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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.
  • 6GK1143-0TA02 Siemens
    $343.75 - $2,398.00
    $343.75 - $2,398.00
    $343.75 - $2,398.00
    $343.75

    6GK1143-0TA02 Siemens

    SIMATIC NET CP 1430 TF Communications processor for Connection of SIMATIC S7-300 to Industrial Ethernet Basic-Version

  • 6GK1143-0TA00 Siemens
    $1,451.55 - $2,299.00
    $1,451.55 - $2,299.00
    $1,451.55 - $2,299.00
    $1,451.55

    6GK1143-0TA00 Siemens

    SINEC CP 1430 TF COMMUNICATION PROCESSOR FOR CONNECTION OF SIMATIC S5 TO AN INDUSTRIAL ETHERNET BASIC VERSION

  • 6ES5310-5AA12 Siemens
    $2,250.86 - $2,447.55
    $2,250.86 - $2,447.55
    $2,250.86 - $2,447.55
    $2,250.86

    6ES5310-5AA12 Siemens

    SIMATIC S5 311 CC INTERFACE MODULE F. DISTRIBUTED CONFIGURATION UP TO 1000M,F. CONNECTING EXPANSION UNITS TO A CENTRAL CONTROLLER, COMPACT VERSION

  • 6ES5530-3LA12 Siemens
    $897.50 - $1,697.50
    $897.50 - $1,697.50
    $897.50 - $1,697.50
    $897.50

    6ES5530-3LA12 Siemens

    SIMATIC S5 CP 530 COMMUNICATIONS PROCESSOR FOR SINEC L1 COMPACT VERSION

  • 6SE3221-3DC40 Siemens
    $0.00 - $2,386.30
    $2,386.30
    $0.00 - $2,386.30
    $2,386.30

    6SE3221-3DC40 Siemens

    MICROMASTER VECTOR MMV550/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 5.5 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 215 X 1...

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  • 3RW5234-6AC14 Siemens
    $0.00 - $2,229.50
    $2,229.50
    $0.00 - $2,229.50
    $2,229.50

    3RW5234-6AC14 Siemens

    SIRIUS soft starter 200-480 V 113 A, 110-250 V AC Screw terminals Analog output

  • 6NH7800-3CA00 Siemens
    $0.00 - $4,755.17
    $4,755.17
    $0.00 - $4,755.17
    $4,755.17

    6NH7800-3CA00 Siemens

    SINAUT ST7, TIM 3V-IE advanced communication module for SIMATIC S7-300 with an RS232 interface for SINAUT communication via a classic WAN and an RJ...

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  • 6GK1243-0SA20 Siemens
    $1,222.88 - $2,337.06
    $1,222.88 - $2,337.06
    $1,222.88 - $2,337.06
    $1,222.88

    6GK1243-0SA20 Siemens

    SINEC CP 2430 COMMUNICATIONS PROCESSOR FOR CONNECTION OF SIMATIC S5-115U/ -135U/-155U TO AS-INTERFACE 2 AS-INTERFACE MASTERS ON 1 MODULE (WITH CONN...

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  • 6SE3121-3DC40 Siemens
    $0.00 - $6,428.57
    $6,428.57
    $0.00 - $6,428.57
    $6,428.57

    6SE3121-3DC40 Siemens

    SIMOVERT P MICROMASTER 3-PH. 380-500V 50/60HZ, MM550/3 RATED OUTPUT 5.5KW

  • 6FX1126-8BB00 Siemens
    $0.00 - $2,420.00
    $2,420.00
    $0.00 - $2,420.00
    $2,420.00

    6FX1126-8BB00 Siemens

    SINUMERIK 810 BAS. VERS.1,850, 6FX1126-8BB00 UP TO SW VERS. 2.X (INCLUDED) SERVO INTERFACE 20 MM (ULA) WITHOUT EXE

  • 6AV3515-1MA32 Siemens
    $0.00 - $1,780.00
    $1,780.00
    $0.00 - $1,780.00
    $1,780.00

    6AV3515-1MA32 Siemens

    OP15/C2 OPERATOR PANEL 4 LINE DISPLAY

  • 6ES5188-3UA12 Siemens
    $1,960.00 - $4,604.97
    $1,960.00 - $4,604.97
    $1,960.00 - $4,604.97
    $1,960.00

    6ES5188-3UA12 Siemens

    SIMATIC S5, Central devices CD 135U/155U, 21 slots, with power supply 120/230;5V AC;18A (without CPU, battery, Manual)

  • 6SE3112-8CA40 Siemens
    $0.00 - $2,786.00
    $0.00 - $2,786.00
    $0.00 - $2,786.00
    $2,786.00

    6SE3112-8CA40 Siemens

    SIMOVERT P MICROMASTER 1/3-PH. 230V 50/60HZ, MM55/2 RATED OUTPUT 550W

  • 3NP5460-0HA13 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3NP5460-0HA13 Siemens

    SENTRON, Fuse switch disconnector 3NP5, 3-pole, NH3, 630 A, for assembly and installation on mounting plate, with High-speed closing, screw termina...

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  • 3VL9800-3MQ00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3VL9800-3MQ00 Siemens

    accessory for VL1250, VL1600, motorized operating mechanism 220...250V AC/DC Notes Sucessor:Further information about local contact: www.siemens.co...

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  • 3VL9800-3MS00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3VL9800-3MS00 Siemens

    accessory for VL1250, VL1600, motorized operating mechanism 60V AC/DC Notes Sucessor:Further information about local contact: www.siemens.com/lowvo...

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  • 6GK1562-4AA00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GK1562-4AA00 Siemens

    COMMUNICATION Processor CP 5624 PCI EXPRESS X1 (3.3V) with MASTER- A. SL.CONNEC. TO PB; INCL.DP-BASE SW,NCM PC: DP-RAM INTERF.F.DP-MASTER INCL. PG-...

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  • 6ES5308-3UB11 Siemens
    $690.00 - $2,207.55
    $690.00 - $2,207.55
    $690.00 - $2,207.55
    $690.00

    6ES5308-3UB11 Siemens

    SIMATIC S5, IM308-B INTERFACE MODULE (IN CENTRAL CONTROLLER) MASTER INTERFACE FOR S5-115U TO TO S5-155U TO PROFIBUS-DP

  • 6GK1162-3AA00 Siemens
    $1,852.78 - $2,434.48
    $1,852.78 - $2,434.48
    $1,852.78 - $2,434.48
    $1,852.78

    6GK1162-3AA00 Siemens

    COMMUNICATION Processor CP 1623 PCI EXPRESS X1 (3.3V/12V) FOR CONNECTING with IND.ETHERNET(10/100/1000MBIT/S) with 2-PORT-SWITCH(RJ45) VIA HARDNET-...

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  • 6SE7016-1EA61 Siemens
    $0.00 - $1,470.83
    $1,470.83
    $0.00 - $1,470.83
    $1,470.83

    6SE7016-1EA61 Siemens

    SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER COMPACT UNIT, IP20 3 380-480V AC, 50/60HZ, 6.1 A NOM. POWER RATINGS: 2.2KW DOCUMENTATION ON CD

  • 6GK1541-2BA00 Siemens
    $1,073.33 - $2,365.00
    $1,073.33 - $2,365.00
    $1,073.33 - $2,365.00
    $1,073.33

    6GK1541-2BA00 Siemens

    COMMUNICATION PROCESSOR CP 5412 (A2) ISA CARD (16 BIT) COMMUNICATIONS PROCESSOR FOR CONNECTION OF A PG/PC TO PROFIBUS

  • 3RW5227-1AC14 Siemens
    $0.00 - $2,082.50
    $2,082.50
    $0.00 - $2,082.50
    $2,082.50

    3RW5227-1AC14 Siemens

    SIRIUS soft starter 200-480 V 93 A, 110-250 V AC Screw terminals Analog output

  • 4EP4000-3DS00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    4EP4000-3DS00 Siemens

    COMMUTATING CHOKE FOR CONVERTER; PHASES:3; UN1(V):400; ITHMAX 1(A) / F1(HZ):80 /50; I LN (A):72; UK(%):4; LN(MH):0,28; TA/ISOKL:40 /B; IP00; TYPE O...

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  • 6ES5318-3UA11 Siemens
    $437.25 - $3,297.60
    $437.25 - $3,297.60
    $437.25 - $3,297.60
    $437.25

    6ES5318-3UA11 Siemens

    SIMATIC S5, Connection IM318 (In expansion unit) for decentral connection up to 3000M from extension devices to CD with connector plug

  • 6ES5700-3LA12 Siemens
    $547.25 - $2,363.44
    $547.25 - $2,363.44
    $547.25 - $2,363.44
    $547.25

    6ES5700-3LA12 Siemens

    Simatic S5 CR 700-3 MOUNTING RACK F. S5-115U Central Controller with 10 FREE Module SLOTS F. DISTRIBUTED CONFIGURATION

  • 6ES5377-0AB41 Siemens
    $1,049.28 - $2,205.00
    $2,205.00
    $1,049.28 - $2,205.00
    $2,205.00

    6ES5377-0AB41 Siemens

    SIMATIC S5, Memory module 377 long design RAM, 128 KB

  • 6SC6110-3AA00 Siemens
    $0.00 - $1,923.25
    $1,923.25
    $0.00 - $1,923.25
    $1,923.25

    6SC6110-3AA00 Siemens

    SIMODRIVE 611 Feed module 3/6 A

  • 6SC6114-0AA00 Siemens
    $0.00 - $2,450.00
    $2,450.00
    $0.00 - $2,450.00
    $2,450.00

    6SC6114-0AA00 Siemens

    SIMODRIVE 611 Feed module 40/80 A

  • 6SE3212-7DA40 Siemens
    $2,443.65 - $3,330.00
    $2,443.65 - $3,330.00
    $2,443.65 - $3,330.00
    $2,443.65

    6SE3212-7DA40 Siemens

    MICROMASTER VECTOR MMV110/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 1.1 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 175 X 7...

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  • 7MH4980-2AA01 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    7MH4980-2AA01 Siemens

    SIWAREX WP522 ST WEIGHING ELECTRONIC (2 Channels) FOR STRAIN GAUGE LOAD CELLS / FULL BRIDGES (1-4 mV/V) FOR Simatic S7-1500, RS485 and ETHERNET-INT...

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  • 6ES5951-7LB21 Siemens
    $536.25 - $8,665.50
    $536.25 - $8,665.50
    $536.25 - $8,665.50
    $536.25

    6ES5951-7LB21 Siemens

    SIMATIC S5, Power supply 951 for S5-115U/H without backup battery 120/230 V AC; 5 V DC, 3 A

  • 6GK1102-0AC00 Siemens
    $2,447.55 - $5,478.00
    $2,447.55 - $5,478.00
    $2,447.55 - $5,478.00
    $2,447.55

    6GK1102-0AC00 Siemens

    SIMATIC NET, SSV 102 FOR INDUSTRIAL ETHERNET FAN-OUT UNIT WITH 5 INTERFACES DESK-TOP VERSION W.INSTALL. KIT FOR 19" INSTALLATION, INSTALLATION GIUD...

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  • 6FX1122-1AD02 Siemens
    $0.00 - $2,089.85
    $2,089.85
    $0.00 - $2,089.85
    $2,089.85

    6FX1122-1AD02 Siemens

    SINUMERIK/SIROTEC RCM 6FX1122-1AD02 CONNECTION W. EXTERN.SIMATIC AU S5-115U/S5-130WB/S5-150U/S

  • 6SE9214-0DA40 Siemens
    $3,033.00 - $3,769.50
    $3,033.00 - $3,769.50
    $3,033.00 - $3,769.50
    $3,033.00

    6SE9214-0DA40 Siemens

    MICROMASTER MM150/3 UNFILTERED 3AC 380-500V +/-10 50/60HZ CONSTANT TORQUE: 1.5 KW OVERLOAD 150 60SEC VARIABLE TORQUE: N/A 175 X 73 X 141 MM (H X W ...

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  • 6GK1543-0AA01 Siemens
    $522.36 - $4,239.38
    $522.36 - $4,239.38
    $522.36 - $4,239.38
    $522.36

    6GK1543-0AA01 Siemens

    COMMUNICATIONS PROCESSOR CP5430 SINEC L2 INTERFACE FOR CONNECT. SIMATIC S5 PROGR. CONTROLLERS 115U; 135U, 155U HARDWARE CP5430 (A1) ATTENTION: CONF...

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  • 6GK1243-0SA10 Siemens
    $1,673.98 - $2,326.87
    $1,673.98 - $2,326.87
    $1,673.98 - $2,326.87
    $1,673.98

    6GK1243-0SA10 Siemens

    SINEC CP 2430 COMMUNICATIONS PROCESSOR FOR CONNECTING SIMATIC S5-115U/- 135U/-155U TO AS-INTERFACE 2 AS-INTERFACE MASTERS ON 1 MODULE (INCLUDING CO...

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  • 6ES5981-0HB11 Siemens
    $0.00 - $1,125.00
    $1,125.00
    $0.00 - $1,125.00
    $1,125.00

    6ES5981-0HB11 Siemens

    SIMATIC S5, fan subassembly for short racks for 115/230 V AC

  • 6ES5310-3AB11 Siemens
    $319.74 - $566.83
    $319.74 - $566.83
    $319.74 - $566.83
    $319.74

    6ES5310-3AB11 Siemens

    SIMATIC S5, Connection IM 310 (In expansion unit) for decentral connection up to 200M from ED to CD or ED Compact design

  • 3NP5460-0EA86 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3NP5460-0EA86 Siemens

    SENTRON, Fuse switch disconnector 3NP5, 3-pole, NH3, 630 A, for assembly and installation on mounting plate, with High-speed closing, screw termina...

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  • 6SE3212-8CA40 Siemens
    $1,247.50 - $3,601.68
    $1,247.50 - $3,601.68
    $1,247.50 - $3,601.68
    $1,247.50

    6SE3212-8CA40 Siemens

    MICROMASTER VECTOR MMV55/2 UNFILTERED 1AC/3AC 208-240V +/-10 50/60HZ CONSTANT TORQUE: 0.55 KW OVERLOAD 150 60SEC, 200 3SEC VARIABLE TORQUE: N/A 175...

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  • 3NP5260-0EB86 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3NP5260-0EB86 Siemens

    SENTRON, Fuse switch disconnector 3NP5, 3-pole, NH1, 250 A, for assembly and installation on mounting plate, with High-speed closing, Clamp termina...

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  • 6SE3121-0DC40 Siemens
    $0.00 - $1,747.50
    $1,747.50
    $0.00 - $1,747.50
    $1,747.50

    6SE3121-0DC40 Siemens

    SIMOVERT P MICROMASTER 3-PH. 380-500V 50/60HZ, MM400/3 RATED OUTPUT 4KW

  • 6ES5951-7ND12 Siemens
    $0.00 - $947.50
    $947.50
    $0.00 - $947.50
    $947.50

    6ES5951-7ND12 Siemens

    SIMATIC S5, 951 P. SUPPLY UNIT F. S5-115U/H PLC W/O BACKUP BATTERY 24 V DC; 5V DC, 7/15A

  • 3RT1075-6AB36 Siemens
    $0.00 - $2,918.88
    $2,918.88
    $0.00 - $2,918.88
    $2,918.88

    3RT1075-6AB36 Siemens

    Power contactor, AC-3 400 A, 200 kW / 400 V AC (50-60 Hz) / DC operation 23-26 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, Size S12 Busbar connecti...

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  • 6SE3115-8DC40 Siemens
    $0.00 - $550.00
    $550.00
    $0.00 - $550.00
    $550.00

    6SE3115-8DC40 Siemens

    SIMOVERT P MICROMASTER 3-PH. 380-500V 50/60HZ, MM220/3 RATED OUTPUT 2.2KW

  • 6GK1503-4CB00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    6GK1503-4CB00 Siemens

    PROFIBUS OLM/G22 V4.0; Optical Link module with 2 RS485 and 2 glass fiber-optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850...

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  • 3VA9444-0KD00 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $0.00

    3VA9444-0KD00 Siemens

    draw-out unit complete kit accessory for: circuit breaker, 4-pole 3VA6 600 - - - - - - - - - - - - - - -

  • 6FX2001-5QP24 Siemens
    $1,622.50 - $2,925.00
    $1,622.50 - $2,925.00
    $1,622.50 - $2,925.00
    $1,622.50

    6FX2001-5QP24 Siemens

    ABS. VALUE ENCODER MT 27 BIT 6FX2001-5QP24 SYNCHRONE WITH PROFIBUS DP OPERATING VOLTAGE 10-30 V CLAMP FLANGE WITH HOOD AND RADIAL PG