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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.
  • 6EP1333-1SL11 Siemens
    Original price $509.84 - Original price $1,908.55
    Original price
    $509.84 - $1,908.55
    $509.84 - $1,908.55
    Current price $509.84

    6EP1333-1SL11 Siemens

    Product Overview The Siemens part 6EP1333-1SL11 is a SITOP lite series single-phase 24 V DC power supply capable of delivering up to 5 A. It acc...

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  • 3KA5530-1AE01 Siemens
    Original price $0.00 - Original price $665.23
    Original price
    $665.23
    $0.00 - $665.23
    Current price $665.23

    3KA5530-1AE01 Siemens

    Product Overview The Siemens 3KA5530-1AE01 is a fuseless, manually operated 3-pole switch-disconnector designed for main and EMERGENCY-STOP appl...

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  • 6SE3210-7CA40 Siemens
    Original price $0.00 - Original price $1,289.61
    Original price
    $1,289.61
    $0.00 - $1,289.61
    Current price $1,289.61

    6SE3210-7CA40 Siemens

    Product Overview The Siemens 6SE3210-7CA40 is a MICROMASTER Vector series variable frequency drive (VFD), part of Siemens' 6SE32 platform. It co...

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  • 3RK1904-2AB01 Siemens
    Original price $0.00 - Original price $1,099.97
    Original price
    $1,099.97
    $0.00 - $1,099.97
    Current price $1,099.97

    3RK1904-2AB01 Siemens

    Product Overview The Siemens 3RK1904-2AB01 is an AS-Interface (AS-i) addressing and diagnostic unit designed for assigning addresses to active A...

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  • 6GK1543-0AA02 Siemens
    Original price $868.64 - Original price $1,659.38
    Original price
    $868.64 - $1,659.38
    $868.64 - $1,659.38
    Current price $868.64

    6GK1543-0AA02 Siemens

    SINEC CP5430 TF (A2) SINEC L2 INTERFACE FOR 115U/135U/155U SIMATIC S5 PLC (WITH PROFIBUS DP)

  • 3VL9000-8AV00 Siemens
    Original price $2,450.00 - Original price $3,799.25
    Original price
    $2,450.00 - $3,799.25
    $2,450.00 - $3,799.25
    Current price $2,450.00

    3VL9000-8AV00 Siemens

    Product Overview The Siemens 3VL9000-8AV00 is a COM-21 Release 2 communication module enabling Modbus RTU connectivity for 3VL series molded-cas...

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  • 6SE3215-8DB40 Siemens
    Original price $0.00 - Original price $811.25
    Original price
    $811.25
    $0.00 - $811.25
    Current price $811.25

    6SE3215-8DB40 Siemens

    Product Overview The Siemens 6SE3215-8DB40 is a MICROMASTER VECTOR MMV220/3 three-phase AC drive (unfiltered) suited for variable-frequency moto...

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  • 3VL9300-3MN00 Siemens
    Original price $0.00 - Original price $2,413.80
    Original price
    $2,413.80
    $0.00 - $2,413.80
    Current price $2,413.80

    3VL9300-3MN00 Siemens

    Product Overview The 3VL9300-3MN00 is a motorized operating mechanism with stored energy (SEO) accessory for Siemens SENTRON 3VL molded-case cir...

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  • 3VL9300-3MJ00 Siemens
    Original price $0.00 - Original price $2,022.48
    Original price
    $2,022.48
    $0.00 - $2,022.48
    Current price $2,022.48

    3VL9300-3MJ00 Siemens

    Product Overview The Siemens 3VL9300-3MJ00 is a motorized operating mechanism with stored-energy mechanism (SEO) for 3VL1/2/3 series molded-case...

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  • 3VA9467-0HA20 Siemens
    Original price $824.78 - Original price $2,401.64
    Original price
    $824.78 - $2,401.64
    $824.78 - $2,401.64
    Current price $824.78

    3VA9467-0HA20 Siemens

    Product Overview The Siemens 3VA9467-0HA20 is a motorized operating mechanism (motor operator, MO) designed as an accessory for the Siemens SENT...

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  • 6ES5372-0AA61 Siemens
    Original price $800.00 - Original price $993.36
    Original price
    $800.00 - $993.36
    $800.00 - $993.36
    Current price $800.00

    6ES5372-0AA61 Siemens

    SIMATIC S5, 372 MEMORY SUBMODULE EPROM, 32 KBYTES

  • 6SE9996-0XA17 Siemens
    Original price $1,031.25 - Original price $2,700.00
    Original price
    $1,031.25 - $2,700.00
    $1,031.25 - $2,700.00
    Current price $1,031.25

    6SE9996-0XA17 Siemens

    Product Overview The 6SE9996-0XA17 is a Siemens CB155 PROFIBUS-DP communications adapter module designed to interface COMBIMASTER inverters with...

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  • 6GK1502-2CA10 Siemens
    Original price $440.00 - Original price $484.00
    Original price
    $440.00 - $484.00
    $440.00 - $484.00
    Current price $440.00

    6GK1502-2CA10 Siemens

    Product Overview The Siemens 6GK1502-2CA10 is a SIMATIC NET PROFIBUS optical link module (OLM/P11 series) used to convert electrical PROFIBUS RS...

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  • 3LD2418-1TL13 Siemens
    Original price $0.00 - Original price $2,700.00
    Original price
    $0.00 - $2,700.00
    $0.00 - $2,700.00
    Current price $2,700.00

    3LD2418-1TL13 Siemens

    Product Overview The 3LD2418-1TL13 is a SENTRON 3LD series fuseless switch-disconnector by Siemens. It serves as a 4-pole emergency-off and main...

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  • 4EP4000-6US00 Siemens
    Original price $0.00 - Original price $774.92
    Original price
    $774.92
    $0.00 - $774.92
    Current price $774.92

    4EP4000-6US00 Siemens

    Product Overview The 4EP4000-6US00 is a three-phase input (line) reactor designed for use with inverter drives. Part of the Siemens 4EP reactor ...

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  • 3RT1055-6NF36 Siemens
    Original price $605.00 - Original price $1,312.50
    Original price
    $605.00 - $1,312.50
    $605.00 - $1,312.50
    Current price $605.00

    3RT1055-6NF36 Siemens

    Product Overview The Siemens SIRIUS 3RT1055-6NF36 is a 3-pole power contactor sized S6 within the 3RT1 product family. It features an electronic...

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  • 6SE3012-0BA00 Siemens
    Original price $0.00 - Original price $1,303.50
    Original price
    $1,303.50
    $0.00 - $1,303.50
    Current price $1,303.50

    6SE3012-0BA00 Siemens

    SIMOVERT P MICRO MASTER SINGLE-PH. 230V 50/60HZ, MM37 RATED OUTPUT 370W

  • 6GK1503-2CA01 Siemens
    Original price $2,252.70 - Original price $2,862.20
    Original price
    $2,252.70 - $2,862.20
    $2,252.70 - $2,862.20
    Current price $2,252.70

    6GK1503-2CA01 Siemens

    Product Overview The 6GK1503-2CA01 is a Siemens SIMATIC NET PROFIBUS Optical Link Module (OLM/P11 V4.1) acting as a media converter between elec...

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  • 6SC6100-0GB11 Siemens
    Original price $719.84 - Original price $720.00
    Original price
    $720.00
    $719.84 - $720.00
    Current price $720.00

    6SC6100-0GB11 Siemens

    Product Overview The 6SC6100-0GB11 is a Siemens SIMODRIVE series PCB-mount power supply module. It provides control power to SIMODRIVE servo dri...

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  • 6ES5701-1LA12 Siemens
    Original price $444.00 - Original price $846.97
    Original price
    $444.00 - $846.97
    $444.00 - $846.97
    Current price $444.00

    6ES5701-1LA12 Siemens

    SIMATIC S5 ER 701-1 MOUNTING RACK F. S5-115U/F EXPANSION UNITS W. 9 FREE MODULE SLOTS F. CENTRALIZED CONFIGURATION

  • 6EP1933-2EC51 Siemens
    Original price $450.00 - Original price $1,141.11
    Original price
    $450.00 - $1,141.11
    $450.00 - $1,141.11
    Current price $450.00

    6EP1933-2EC51 Siemens

    Product Overview The Siemens 6EP1933-2EC51 is a SITOP UPS500S uninterruptible DC power supply module with capacitor-based energy storage, provid...

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  • 3RV1042-4LB10 Siemens
    Original price $0.00 - Original price $799.96
    Original price
    $799.96
    $0.00 - $799.96
    Current price $799.96

    3RV1042-4LB10 Siemens

    Circuit breaker size S3 A-release 70...90 A N-release 1170 A Motor protection up to 100 kA,Class 20 Screw terminal increased switching capacity

  • 3VA9373-0JK13 Siemens
    Original price $0.00 - Original price $1,372.25
    Original price
    $0.00 - $1,372.25
    $0.00 - $1,372.25
    Current price $1,372.25

    3VA9373-0JK13 Siemens

    Product Overview The Siemens 3VA9373-0JK13 is a molded-case circuit breaker from the SENTRON 3VA platform. It provides protective switching of l...

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  • 6GK1143-0AB01 Siemens
    Original price $588.50 - Original price $3,359.66
    Original price
    $588.50 - $3,359.66
    $588.50 - $3,359.66
    Current price $588.50

    6GK1143-0AB01 Siemens

    SINEC H1 CP143 TF INTERF.MODULE SINEC COMMUNICATIONS PROCESSOR F. CONNECTING SIMATIC S5 PLC TO ETHERNET WITH AP/TF COMM. PROTOCOL W. 15V MODULE

  • 3NP1163-1DA10 Siemens
    Original price $4,068.73 - Original price $4,068.73
    Original price
    $4,068.73
    $4,068.73 - $4,068.73
    Current price $4,068.73

    3NP1163-1DA10 Siemens

    Product Overview The Siemens 3NP1163-1DA10 is a SENTRON 3NP1 series, three-pole fuse-switch disconnector rated at 630 A. It is designed for asse...

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  • 6EP1457-3BA00 Siemens
    Original price $440.00 - Original price $7,465.50
    Original price
    $440.00 - $7,465.50
    $440.00 - $7,465.50
    Current price $440.00

    6EP1457-3BA00 Siemens

    Product Overview The 6EP1457-3BA00 is a Siemens SITOP PSU300M three-phase, mounted power supply providing stabilized 48 V DC at up to 20 A. Desi...

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  • 6EP1931-2FC42 Siemens
    Sold out
    Original price $0.00 - Original price $1,620.00
    Original price
    $1,620.00
    $0.00 - $1,620.00
    Current price $1,620.00

    6EP1931-2FC42 Siemens

    Product Overview The Siemens 6EP1931-2FC42 is a SITOP DC UPS module that provides uninterrupted 24 V DC power at up to 40 A output, integrating ...

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  • 3VA9267-0HA20 Siemens
    Sold out
    Original price $0.00 - Original price $916.47
    Original price
    $0.00 - $916.47
    $0.00 - $916.47
    Current price $0.00

    3VA9267-0HA20 Siemens

    Product Overview The Siemens 3VA9267-0HA20 is a motorized operating mechanism (motor operator) for the SENTRON 3VA20/21/22 molded-case circuit b...

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  • 3RT1055-6AP36 Siemens
    Original price $632.50 - Original price $728.75
    Original price
    $728.75
    $632.50 - $728.75
    Current price $728.75

    3RT1055-6AP36 Siemens

    Product Overview The Siemens 3RT1055-6AP36 is a SIRIUS 3RT series three-pole power contactor rated AC-3e/AC-3, 150 A; capable of switching motor...

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  • 3RT1046-1BB44 Siemens
    Original price $600.00 - Original price $1,506.98
    Original price
    $1,506.98
    $600.00 - $1,506.98
    Current price $1,506.98

    3RT1046-1BB44 Siemens

    Power contactor, AC-3 95 A, 45 kW / 400 V 24 V DC, 2 NO + 2 NC 3-pole, Size S3 Screw terminal !!! Phased-out product !!! Successor is SIRIUS 3RT2

  • 3VA9977-0UA10 Siemens
    Original price $674.25 - Original price $2,192.75
    Original price
    $674.25 - $2,192.75
    $674.25 - $2,192.75
    Current price $674.25

    3VA9977-0UA10 Siemens

    Product Overview The 3VA9977-0UA10 is an external function box (EFB300) accessory designed for connection to the Electronic Trip Unit (ETU) of S...

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  • 6XV1440-4BN10 Siemens
    Sold out
    Original price $0.00 - Original price $539.97
    Original price
    $539.97
    $0.00 - $539.97
    Current price $539.97

    6XV1440-4BN10 Siemens

    Product Overview The 6XV1440-4BN10 is a field-replaceable PROFINET connection cable for Mobile Panels in the SINUMERIK and HMI environment. It l...

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  • 8US1213-4AH00 Siemens
    Original price $450.00 - Original price $1,479.33
    Original price
    $450.00 - $1,479.33
    $450.00 - $1,479.33
    Current price $450.00

    8US1213-4AH00 Siemens

    Product Overview The 8US1213-4AH00 is a Siemens Sentron accessory for use in 8US busbar systems. It serves as a three-pole busbar adapter interf...

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  • 3RV1042-4KA10 Siemens
    Original price $1,519.55 - Original price $1,954.51
    Original price
    $1,519.55 - $1,954.51
    $1,519.55 - $1,954.51
    Current price $1,519.55

    3RV1042-4KA10 Siemens

    Product Overview The Siemens 3RV1042-4KA10 is a SIRIUS-series motor protection circuit breaker sized S3, serving as overload and short-circuit p...

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  • 6FX1121-4BA01 Siemens
    Original price $647.84 - Original price $904.75
    Original price
    $904.75
    $647.84 - $904.75
    Current price $904.75

    6FX1121-4BA01 Siemens

    Product Overview The 6FX1121-4BA01 is a measuring-circuit module (Meßkreisbaugruppe) for the SINUMERIK 850 CNC system platform. It provides anal...

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  • 6GK1503-2CA00 Siemens
    Original price $1,912.81 - Original price $2,104.60
    Original price
    $1,912.81 - $2,104.60
    $1,912.81 - $2,104.60
    Current price $1,912.81

    6GK1503-2CA00 Siemens

    Product Overview The Siemens 6GK1503-2CA00 (PROFIBUS OLM P11) is an optical link module within the SIMATIC NET product family. It serves as an i...

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  • 6EP1437-3BA10 Siemens
    Original price $450.00 - Original price $800.00
    Original price
    $450.00 - $800.00
    $450.00 - $800.00
    Current price $450.00

    6EP1437-3BA10 Siemens

    Product Overview The Siemens 6EP1437-3BA10 is a SITOP PSU8200 stabilized power supply designed for installation on DIN-rail in industrial contro...

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  • 6ES5951-7NB13 Siemens
    Original price $686.04 - Original price $2,466.00
    Original price
    $686.04 - $2,466.00
    $686.04 - $2,466.00
    Current price $686.04

    6ES5951-7NB13 Siemens

    SIMATIC S5 951 POWER SUPPLY UNIT F. S5-115U/H PLC W/O BACKUP BATTERY 24V DC; 5V DC, 3A

  • 6ES5373-1AA61 Siemens
    Original price $450.00 - Original price $599.96
    Original price
    $599.96
    $450.00 - $599.96
    Current price $599.96

    6ES5373-1AA61 Siemens

    Product Overview The 6ES5373-1AA61 is a SIMATIC S5 series CMOS-EPROM memory module. It provides 64 KB non-volatile storage for program and data ...

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  • 3RV1042-4JA10 Siemens
    Original price $1,067.00 - Original price $1,099.97
    Original price
    $1,099.97
    $1,067.00 - $1,099.97
    Current price $1,099.97

    3RV1042-4JA10 Siemens

    Product Overview The Siemens 3RV1042-4JA10 is a SIRIUS 3RV2 series circuit breaker in size S3, intended for motor protection applications. Rated...

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  • 3RX9502-0BA00 Siemens
    Original price $1,100.00 - Original price $1,769.25
    Original price
    $1,769.25
    $1,100.00 - $1,769.25
    Current price $1,769.25

    3RX9502-0BA00 Siemens

    Product Overview The Siemens 3RX9502-0BA00 is an AS-Interface power supply unit from the SIRIUS platform. It converts 120 V or 230 V AC to 30 V ...

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  • 6EP1334-7CA00 Siemens
    Original price $598.00 - Original price $962.47
    Original price
    $962.47
    $598.00 - $962.47
    Current price $962.47

    6EP1334-7CA00 Siemens

    Product Overview The Siemens 6EP1334-7CA00 is a SITOP PSU100P series single-phase stabilized power supply providing 24 V DC at up to 8 A output....

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  • 6EP1931-2FC21 Siemens
    Original price $513.00 - Original price $696.00
    Original price
    $513.00 - $696.00
    $513.00 - $696.00
    Current price $513.00

    6EP1931-2FC21 Siemens

    Product Overview The 6EP1931-2FC21 is part of the Siemens SITOP DC UPS module family. It provides an uninterruptible 24 V DC power supply with u...

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  • 3RA6250-2EB33 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    3RA6250-2EB33 Siemens

    Product Overview The Siemens 3RA6250-2EB33 is a SIRIUS 3RA6 compact reversing starter intended for control cabinet installation. It provides rev...

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  • 3LD2318-0TK13 Siemens
    Original price $0.00 - Original price $600.00
    Original price
    $600.00
    $0.00 - $600.00
    Current price $600.00

    3LD2318-0TK13 Siemens

    Product Overview The 3LD2318-0TK13 is a Siemens SENTRON three-pole emergency-stop switch/disconnector from the 3LD2 family. It functions as a ma...

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  • 3RA6250-1EB33 Siemens
    Original price $0.00 - Original price $1,636.38
    Original price
    $1,636.38
    $0.00 - $1,636.38
    Current price $1,636.38

    3RA6250-1EB33 Siemens

    Product Overview The Siemens 3RA6250-1EB33 is part of the SIRIUS 3RA6 compact starter series, designed for use as an infeed module in reversing ...

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  • 3LD2318-0TK11 Siemens
    Original price $893.61 - Original price $1,935.50
    Original price
    $893.61 - $1,935.50
    $893.61 - $1,935.50
    Current price $893.61

    3LD2318-0TK11 Siemens

    Product Overview The Siemens 3LD2318-0TK11 is a SENTRON 3LD series switch disconnector, configured as a 3-pole main switch with floor-mounting a...

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  • 6EP1933-2EC41 Siemens
    Original price $0.00 - Original price $450.00
    Original price
    $450.00
    $0.00 - $450.00
    Current price $450.00

    6EP1933-2EC41 Siemens

    Product Overview The Siemens SITOP UPS500S basic unit (6EP1933-2EC41) is a maintenance-free uninterruptible power supply module using capacitor ...

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