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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.

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  • 3RA6250-2EB33 Siemens
    Sold out
    $0.00 - $0.00
    $0.00
    $0.00 - $0.00
    $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
    $0.00 - $600.00
    $600.00
    $0.00 - $600.00
    $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
    $0.00 - $1,550.25
    $1,550.25
    $0.00 - $1,550.25
    $1,550.25

    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
    $893.61 - $1,935.50
    $893.61 - $1,935.50
    $893.61 - $1,935.50
    $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
    $0.00 - $450.00
    $450.00
    $0.00 - $450.00
    $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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  • 7MH5001-0AA20 Siemens
    $0.00 - $1,375.00
    $0.00 - $1,375.00
    $0.00 - $1,375.00
    $1,375.00

    7MH5001-0AA20 Siemens

    Product Overview The Siemens 7MH5001-0AA20 is an aluminum-housed SIWAREX JB junction box designed for weighing systems. It enables the parallel ...

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  • 3VA9177-0TB10 Siemens
    $0.00 - $760.00
    $0.00 - $760.00
    $0.00 - $760.00
    $760.00

    3VA9177-0TB10 Siemens

    Product Overview The 3VA9177-0TB10 is a COM060 communication module from Siemens, intended for use with the SENTRON 3VA6 series molded case circ...

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  • 6ES5375-1LA41 Siemens
    $436.00 - $756.20
    $436.00 - $756.20
    $436.00 - $756.20
    $756.20

    6ES5375-1LA41 Siemens

    SIMATIC S5, Memory module 375 CMOS-EPROM, 32 KB

  • 6EP1436-3BA10 Siemens
    $450.00 - $869.00
    $450.00 - $869.00
    $450.00 - $869.00
    $450.00

    6EP1436-3BA10 Siemens

    Product Overview The Siemens 6EP1436-3BA10 is a SITOP PSU300M/300B family stabilized three-phase power supply providing 24 V DC at 20 A. It cond...

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  • 3RX9501-2BA00 Siemens
    $0.00 - $687.50
    $687.50
    $0.00 - $687.50
    $687.50

    3RX9501-2BA00 Siemens

    Product Overview The Siemens 3RX9501-2BA00 is an AS-Interface (AS-i) power supply unit within the Siemens AS-Interface power supply family. It a...

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  • 6ES5373-1AA41 Siemens
    $428.00 - $500.00
    $500.00
    $428.00 - $500.00
    $500.00

    6ES5373-1AA41 Siemens

    Product Overview The Siemens 6ES5373-1AA41 is a SIMATIC S5 memory module, specifically a CMOS-EPROM type, with 32 KB capacity. It serves as non-...

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  • 6ES5376-1AA31 Siemens
    $420.00 - $1,058.75
    $1,058.75
    $420.00 - $1,058.75
    $1,058.75

    6ES5376-1AA31 Siemens

    SIMATIC S5, Memory module 376 CMOS-EPROM, 64 KB

  • 3VA9157-0HA20 Siemens
    $531.96 - $560.00
    $560.00
    $531.96 - $560.00
    $560.00

    3VA9157-0HA20 Siemens

    Product Overview Siemens 3VA9157-0HA20 is a motorized operating mechanism (motor operator) accessory for the 3VA11 SENTRON molded-case circuit b...

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  • 6GK1905-0DA00 Siemens
    $0.00 - $1,388.00
    $0.00 - $1,388.00
    $0.00 - $1,388.00
    $1,388.00

    6GK1905-0DA00 Siemens

    Product Overview The 6GK1905-0DA00 is the ECOFAST Terminating Plug for the SIMATIC ET 200pro PROFIBUS accessory family, manufactured by Siemens....

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  • 6EP1436-3BA01 Siemens
    $0.00 - $479.96
    $479.96
    $0.00 - $479.96
    $479.96

    6EP1436-3BA01 Siemens

    Product Overview The Siemens 6EP1436-3BA01 is a SITOP modular 3-phase AC stabilized power supply, providing regulated 24 V DC at up to 20 A outp...

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  • 3NP1153-1DA10 Siemens
    $2,007.04 - $2,890.80
    $2,007.04 - $2,890.80
    $2,007.04 - $2,890.80
    $2,007.04

    3NP1153-1DA10 Siemens

    Product Overview Siemens part number 3NP1153-1DA10 is a SENTRON 3NP1 series fuse switch disconnector. It is a 3-pole device designed for mountin...

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  • 6EP1437-1SL01 Siemens
    $566.47 - $2,767.60
    $566.47 - $2,767.60
    $566.47 - $2,767.60
    $566.47

    6EP1437-1SL01 Siemens

    SITOP POWER 30, BASIC LINE STABILIZED POWER SUPPLY INPUT: 400 V 3 AC (340...460 V) OUTPUT: 24 V DC/30 A

  • 6EP1331-1SL11 Siemens
    $784.38 - $1,437.50
    $784.38 - $1,437.50
    $784.38 - $1,437.50
    $784.38

    6EP1331-1SL11 Siemens

    Product Overview The Siemens 6EP1331-1SL11 is a SITOP Power 2-series DIN-rail mounted single-phase power supply offering 24 V DC output at 2 A. ...

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  • 6EP1333-7CA00 Siemens
    $712.25 - $1,664.95
    $712.25 - $1,664.95
    $712.25 - $1,664.95
    $1,664.95

    6EP1333-7CA00 Siemens

    Product Overview The Siemens 6EP1333-7CA00 is a SITOP PSU100P stabilized single-phase power supply with IP67 enclosure, providing 24 V DC at 5 A...

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  • 3RX9501-0BA00 Siemens
    $480.08 - $914.35
    $480.08 - $914.35
    $480.08 - $914.35
    $480.08

    3RX9501-0BA00 Siemens

    Product Overview The Siemens 3RX9501-0BA00 is an AS-Interface power supply unit designed to deliver a regulated 30 V DC output at up to 3 A from...

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  • 3NP1133-1CA11 Siemens
    Sold out
    $0.00 - $1,344.75
    $1,344.75
    $0.00 - $1,344.75
    $1,344.75

    3NP1133-1CA11 Siemens

    Product Overview The 3NP1133-1CA11 is a Siemens SENTRON 3NP1 series fuse switch disconnector. It is a 3-pole device designed for mounting on a d...

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  • 6EP1935-6MD31 Siemens
    $0.00 - $493.00
    $493.00
    $0.00 - $493.00
    $493.00

    6EP1935-6MD31 Siemens

    Product Overview The Siemens 6EP1935-6MD31 is a SITOP pure lead-acid battery module designed for 24 V DC uninterruptible power supply (UPS) syst...

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  • 6EP1456-3BA00 Siemens
    Sold out
    $0.00 - $1,312.50
    $0.00 - $1,312.50
    $0.00 - $1,312.50
    $0.00

    6EP1456-3BA00 Siemens

    Product Overview The 6EP1456-3BA00 is a SITOP PSU300M series three-phase stabilized power supply module delivering 48 V DC at 10 A. It serves as...

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  • 6FX1126-8BA00 Siemens
    $1,347.50 - $3,617.60
    $1,347.50 - $3,617.60
    $1,347.50 - $3,617.60
    $1,347.50

    6FX1126-8BA00 Siemens

    Product Overview Siemens 6FX1126-8BA00 is a measuring-circuit module ("Meßkreisbaugruppe") from the SINUMERIK family (used in SINUMERIK 860 CNC ...

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  • 6EP1334-2BA00 Siemens
    $450.00 - $1,306.25
    $450.00 - $1,306.25
    $450.00 - $1,306.25
    $450.00

    6EP1334-2BA00 Siemens

    Product Overview The Siemens 6EP1334-2BA00 (SITOP PSU100S) is a single-phase, DIN-rail mounted, stabilized power supply delivering 24 V DC at up...

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  • 6EP1336-3BA10 Siemens
    $450.00 - $459.96
    $450.00 - $459.96
    $450.00 - $459.96
    $450.00

    6EP1336-3BA10 Siemens

    Product Overview The Siemens SITOP PSU8200 power supply (6EP1336-3BA10) produces a stabilized 24 V DC output at up to 20 A. It accepts a wide in...

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  • 6EP1436-3BA00 Siemens
    $410.00 - $799.96
    $410.00 - $799.96
    $410.00 - $799.96
    $410.00

    6EP1436-3BA00 Siemens

    Product Overview The Siemens model 6EP1436-3BA00 is a SITOP modular 24 V DC / 20 A stabilized three-phase power supply, designed for industrial ...

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  • 3RT2045-1KB40 Siemens
    $600.00 - $1,585.50
    $600.00 - $1,585.50
    $600.00 - $1,585.50
    $600.00

    3RT2045-1KB40 Siemens

    Product Overview The Siemens SIRIUS 3RT2045-1KB40 is a 3-pole DC-coil power contactor designed for motor control and switching in industrial aut...

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  • 3RT2045-1NB30 Siemens
    $0.00 - $799.96
    $799.96
    $0.00 - $799.96
    $799.96

    3RT2045-1NB30 Siemens

    Product Overview The Siemens 3RT2045-1NB30 is a SIRIUS 3RT2 power contactor, part of the 3-pole up to 250 kW line. Designed for motor switching ...

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  • 3RT1044-1BB40 Siemens
    $519.96 - $600.00
    $519.96 - $600.00
    $519.96 - $600.00
    $519.96

    3RT1044-1BB40 Siemens

    Product Overview The Siemens 3RT1044-1BB40 is a three-pole power contactor from the SIRIUS series used in AC-3 motor control applications. It is...

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  • 3RT2046-3AK60 Siemens
    $659.97 - $774.00
    $774.00
    $659.97 - $774.00
    $774.00

    3RT2046-3AK60 Siemens

    Product Overview The 3RT2046-3AK60 is a Siemens SIRIUS 3RT series power contactor (size S3), intended for AC-3e/AC-3 motor switching. It provide...

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  • 3RT2046-1AK60 Siemens
    $480.00 - $532.00
    $480.00 - $532.00
    $480.00 - $532.00
    $480.00

    3RT2046-1AK60 Siemens

    Product Overview The Siemens 3RT2046-1AK60 is a three-pole SIRIUS 3RT power contactor sized S3. The unit provides AC-3e/AC-3 switching capabilit...

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  • 6EP1333-2BA01 Siemens
    $421.40 - $1,304.24
    $1,304.24
    $421.40 - $1,304.24
    $1,304.24

    6EP1333-2BA01 Siemens

    Product Overview The Siemens 6EP1333-2BA01 is a SITOP SMART series single-phase power supply module. Rated to provide a stabilized 24 V DC outpu...

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  • 6EP1333-2BA00 Siemens
    $480.00 - $1,306.25
    $480.00 - $1,306.25
    $480.00 - $1,306.25
    $480.00

    6EP1333-2BA00 Siemens

    Product Overview Siemens 6EP1333-2BA00 is a SITOP smart PSU100S series single-phase AC-to-DC power supply, providing a regulated 24 V DC output ...

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  • 6ES5373-0AA61 Siemens
    $509.96 - $592.16
    $509.96 - $592.16
    $509.96 - $592.16
    $509.96

    6ES5373-0AA61 Siemens

    Product Overview The 6ES5373-0AA61 is a SIMATIC S5-series memory module (EPROM, NMOS type) used in Siemens S5 programmable controller systems to...

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  • 6FX2003-0DA00 Siemens
    $576.32 - $758.28
    $576.32 - $758.28
    $576.32 - $758.28
    $576.32

    6FX2003-0DA00 Siemens

    Product Overview The part 6FX2003-0DA00 is a Siemens terminator used in drive bus systems within the SINUMERIK or related automation platforms. ...

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  • 6GK1905-0AD00 Siemens
    $0.00 - $1,687.15
    $0.00 - $1,687.15
    $0.00 - $1,687.15
    $1,687.15

    6GK1905-0AD00 Siemens

    Product Overview The Siemens 6GK1905-0AD00 is a SpliTConnect Terminator (Ex) device designed for termination of PROFIBUS PA segments, suitable f...

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  • 3KL5030-1AB01 Siemens
    $748.88 - $2,810.25
    $748.88 - $2,810.25
    $748.88 - $2,810.25
    $748.88

    3KL5030-1AB01 Siemens

    Product Overview The Siemens 3KL5030-1AB01 is a 3-pole basic switch disconnector with fuse (LV HRC fuse size 00/000), part of the Siemens 3KL sw...

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  • 6GK1500-3AA00 Siemens
    $600.00 - $784.41
    $784.41
    $600.00 - $784.41
    $784.41

    6GK1500-3AA00 Siemens

    PROFIBUS OBT; opt. bus terminal for connection of a PROFIBUS nodes without integr. opt. interface to the opt. PROFIBUS DP; without Simplex plug

  • 6EP1332-2BA10 Siemens
    $512.92 - $720.00
    $512.92 - $720.00
    $512.92 - $720.00
    $512.92

    6EP1332-2BA10 Siemens

    Product Overview The Siemens 6EP1332-2BA10 is a 24 V DC stabilized single-phase power supply in the SITOP PSU100S family. It converts 120/230 V ...

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  • 3RA6250-0CB30 Siemens
    $0.00 - $1,930.60
    $0.00 - $1,930.60
    $0.00 - $1,930.60
    $1,930.60

    3RA6250-0CB30 Siemens

    Product Overview The Siemens 3RA6250-0CB30 is a compact, SIRIUS 3RA6 series load feeder designed for reversing starter applications. It occupies...

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  • 6ES5306-7LA11 Siemens
    $409.92 - $600.00
    $409.92 - $600.00
    $409.92 - $600.00
    $409.92

    6ES5306-7LA11 Siemens

    SIMATIC S5, Connection IM 306 for S5-115U for central connection from extension devices to central or expanded device

  • 6GK1905-0AE00 Siemens
    $672.00 - $679.25
    $672.00 - $679.25
    $672.00 - $679.25
    $679.25

    6GK1905-0AE00 Siemens

    Product Overview The Siemens 6GK1905-0AE00 is a non-Ex SpliT Connect Terminator designed for PROFIBUS PA segments. It terminates PROFIBUS PA fie...

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  • 3SE5312-0SE11 Siemens
    $0.00 - $990.00
    $990.00
    $0.00 - $990.00
    $990.00

    3SE5312-0SE11 Siemens

    Product Overview The 3SE5312-0SE11 is a SIRIUS 3SE5 mechanical safety position switch with guard-locking function, designed for use in safety co...

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  • 6EP1437-2BA00 Siemens
    $505.40 - $730.00
    $505.40 - $730.00
    $505.40 - $730.00
    $505.40

    6EP1437-2BA00 Siemens

    Product Overview The 6EP1437-2BA00 is a SITOP smart series primary switched-mode power supply from Siemens. It converts three-phase AC (400 - 50...

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  • 3RA6250-0AB30 Siemens
    $1,690.00 - $2,864.40
    $1,690.00 - $2,864.40
    $1,690.00 - $2,864.40
    $1,690.00

    3RA6250-0AB30 Siemens

    Product Overview The 3RA6250-0AB30 is a SIRIUS 3RA6 compact reversing starter (load feeder) manufactured by Siemens. It handles reversing motor ...

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  • 6EP1334-2AA00 Siemens
    $0.00 - $450.00
    $450.00
    $0.00 - $450.00
    $450.00

    6EP1334-2AA00 Siemens

    Product Overview The 6EP1334-2AA00 is a SITOP SMART single-phase AC input / 24 V DC output, 10 A power supply in the Siemens industrial power mo...

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  • 3RS2040-1GD50 Siemens
    $2,428.44 - $3,116.32
    $2,428.44 - $3,116.32
    $2,428.44 - $3,116.32
    $2,428.44

    3RS2040-1GD50 Siemens

    Product Overview The Siemens 3RS2040-1GD50 is a SIRIUS series temperature monitoring relay designed for one resistance-sensor input with screw-t...

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