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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.
  • 1FL6066-1AC61-2LB1 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    1FL6066-1AC61-2LB1 Siemens

    SIMOTICS S-1FL6-1FL6 Operating voltage 3AC 400 V Pn=1.75 kW; Nn=2000 rpm M0=11 Nm; MN=8.36 Nm Shaft height 65 mm, with angle plug; absolute encoder...

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  • 1FT6084-1AF71-1EG1 Siemens
    Original price $0.00 - Original price $5,141.97
    Original price
    $5,141.97
    $0.00 - $5,141.97
    Current price $5,141.97

    1FT6084-1AF71-1EG1 Siemens

    SIMOTICS S Synchronous servomotor 1FT6 20Nm, 100K, 3000 rpm naturally cooled, IP65 IM B5 (IM V1, IM V3) Absolute encoder EnDat 2048 S/R (encoder A-...

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  • 6SL3055-0AA00-5DA0 Siemens
    Original price $1,697.50 - Original price $2,548.86
    Original price
    $1,697.50 - $2,548.86
    $1,697.50 - $2,548.86
    Current price $1,697.50

    6SL3055-0AA00-5DA0 Siemens

    Sinamics S120 SENSOR Module SMC40 BOARD FOR EVALUATION OF ENDAT 2.2 Encoder 30 MM WIDTH

  • 6SL3000-0CE32-8AA0 Siemens
    Original price $2,143.75 - Original price $3,850.00
    Original price
    $2,143.75 - $3,850.00
    $2,143.75 - $3,850.00
    Current price $2,143.75

    6SL3000-0CE32-8AA0 Siemens

    Sinamics MICROMASTER PX LINE REACTOR INPUT 3AC 380-480 V, 50 60 HZ 278 A

  • 6ES7952-1KP00-0AA0 Siemens
    Original price $0.00 - Original price $2,598.00
    Original price
    $2,598.00
    $0.00 - $2,598.00
    Current price $2,598.00

    6ES7952-1KP00-0AA0 Siemens

    SIMATIC S7, MEMORY CARD FOR S7-400, LONG VERSION, 5V FLASH-EPROM, 8 MBYTES

  • 6ES7511-1TK01-0AB0 Siemens
    Original price $0.00 - Original price $1,792.20
    Original price
    $0.00 - $1,792.20
    $0.00 - $1,792.20
    Current price $1,792.20

    6ES7511-1TK01-0AB0 Siemens

    SIMATIC S7-1500T, CPU 1511T-1 PN, Central processing unit with Work memory 225 KB for program and 1 MB for data, 1st interface: PROFINET IRT with 2...

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  • 6SL3210-5HE11-5UF0 Siemens
    Original price $412.50 - Original price $5,652.00
    Original price
    $412.50 - $5,652.00
    $412.50 - $5,652.00
    Current price $412.50

    6SL3210-5HE11-5UF0 Siemens

    SINAMICS S210 Input voltage: 200-480 V 3 AC -10%/+10% 5.7 A 45-66 Hz Output voltage: 0-input V 5.0 A 0-550 Hz Motor: 1.5 kW Degree of protection: I...

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  • 3VL5763-1DE36-0AA0 Siemens
    Original price $0.00 - Original price $6,750.00
    Original price
    $0.00 - $6,750.00
    $0.00 - $6,750.00
    Current price $6,750.00

    3VL5763-1DE36-0AA0 Siemens

    circuit breaker VL630N standard breaking capacity Icu=55kA, 415V AC 3-pole, non-auto. air circ. br. trip unit magnetic In=630A, rated current II=63...

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  • 6ES7132-0BL01-0XB0 Siemens
    Original price $354.75 - Original price $537.50
    Original price
    $354.75 - $537.50
    $354.75 - $537.50
    Current price $354.75

    6ES7132-0BL01-0XB0 Siemens

    SIMATIC DP, ELECTRONIC MODULE DIGITAL, FOR ET 200B, W=235MM, 32DO, 24V DC, 0.5A

  • 6SL3210-1KE22-6UF1 Siemens
    Original price $1,375.00 - Original price $2,437.75
    Original price
    $1,375.00 - $2,437.75
    $1,375.00 - $2,437.75
    Current price $1,375.00

    6SL3210-1KE22-6UF1 Siemens

    Sinamics G120C RATED POWER 11,0KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO,1AI,1AO SAFE TORQUE ...

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  • 6SL3210-1KE12-3UP1 Siemens
    Original price $2,622.60 - Original price $3,585.75
    Original price
    $2,622.60 - $3,585.75
    $2,622.60 - $3,585.75
    Current price $2,622.60

    6SL3210-1KE12-3UP1 Siemens

    Sinamics G120C RATED POWER 0,75KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO,1AI,1AO SAFE TORQUE ...

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  • 6SE7033-7EG84-1JF1 Siemens
    Original price $0.00 - Original price $2,206.05
    Original price
    $2,206.05
    $0.00 - $2,206.05
    Current price $2,206.05

    6SE7033-7EG84-1JF1 Siemens

    Inverter Control module IGD4 for DEV 3 AC 380-460V, 50/60 Hz and 510-620V DC, 370A

  • 6GK5204-0BA00-2BA3 Siemens
    Original price $0.00 - Original price $1,859.63
    Original price
    $1,859.63
    $0.00 - $1,859.63
    Current price $1,859.63

    6GK5204-0BA00-2BA3 Siemens

    SCALANCE X204IRT, managed IE IRT switch, 4x 10/100 Mbit/s RJ45 ports, Error signaling contact with set pushbutton, redundant power supply, PROFINET...

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  • 6SE6420-2UD21-1AA0 Siemens
    Original price $0.00 - Original price $2,447.55
    Original price
    $2,447.55
    $0.00 - $2,447.55
    Current price $2,447.55

    6SE6420-2UD21-1AA0 Siemens

    MICROMASTER 420 UNFILTERED 3AC 380-480V +10/-10% 47-63HZ CONSTANT TORQUE POWER 1.1 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWER 1.1 KW 173 X 73 X...

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  • 6SL3210-1PE22-7UL0 Siemens
    Original price $1,062.50 - Original price $1,147.00
    Original price
    $1,147.00
    $1,062.50 - $1,147.00
    Current price $1,147.00

    6SL3210-1PE22-7UL0 Siemens

    Sinamics POWER Module PM240-2 WITHOUT FILTER with BUILT IN BRAKING CHOPPER 3AC380-480V +10/-10% 47-63HZ OUTPUT HIGH OVERLOAD: 7,5KW FOR 200% 3S,150...

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  • 6SL3100-1BE21-3AA0 Siemens
    Original price $508.75 - Original price $550.00
    Original price
    $550.00
    $508.75 - $550.00
    Current price $550.00

    6SL3100-1BE21-3AA0 Siemens

    Sinamics SIMODRIVE HFD-RESISTOR 15 R 800 W FOR HFD-REACTOR

  • 6SL3054-0EG01-1BA0 Siemens
    Original price $536.25 - Original price $1,132.00
    Original price
    $536.25 - $1,132.00
    $536.25 - $1,132.00
    Current price $536.25

    6SL3054-0EG01-1BA0 Siemens

    Sinamics S120 COMPACTFLASH CARD with FIRMWARE OPTION Performance-EXTENSION INCLUDING CERTIFICATE OF LICENCE V4.6

  • 6GK7343-5FA00-0XE0 Siemens
    Original price $467.50 - Original price $2,266.44
    Original price
    $467.50 - $2,266.44
    $467.50 - $2,266.44
    Current price $467.50

    6GK7343-5FA00-0XE0 Siemens

    SIMATIC NET, CP 343-5 COMMUNICATIONS PROCESSOR FOR CONNECTING SIMATIC S7-300 TO PROFIBUS, FMS, S5-COMPATIBLE PG/OP AND S7 COMMUNICATION

  • 3WL9111-0AT15-0AA0 Siemens
    Original price $0.00 - Original price $1,758.38
    Original price
    $1,758.38
    $0.00 - $1,758.38
    Current price $1,758.38

    3WL9111-0AT15-0AA0 Siemens

    accessories circuit breaker 3WL profibus gateway with COM15 module

  • 6AV3627-1QL00-0AX0 Siemens
    Original price $0.00 - Original price $1,874.68
    Original price
    $1,874.68
    $0.00 - $1,874.68
    Current price $1,874.68

    6AV3627-1QL00-0AX0 Siemens

    TOUCH PANEL TP27-10 10.3" STN COLOR LC DISPLAY 1 MB FLASH-EPROM

  • 6SL3511-1PE23-0AM0 Siemens
    Original price $0.00 - Original price $813.58
    Original price
    $813.58
    $0.00 - $813.58
    Current price $813.58

    6SL3511-1PE23-0AM0 Siemens

    SINAMICS G110D AC Drive, With maintenance switch with integrated Class A filter with integrated braking chopper with AS-Interface bus interface 380...

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  • 6GK5788-1FC00-0AA0 Siemens
    Original price $1,062.48 - Original price $1,124.90
    Original price
    $1,062.48 - $1,124.90
    $1,062.48 - $1,124.90
    Current price $1,062.48

    6GK5788-1FC00-0AA0 Siemens

    IWLAN Access Point, SCALANCE W788-1 RJ45, 1 radio, 3 R-SMA antenna port, iFeatures support via key plug, IEEE 802.11a/b/g/h/n, 2.4/5GHz, gross 450 ...

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  • 6AV2107-4DB05-0AE0 Siemens
    Sold out
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    6AV2107-4DB05-0AE0 Siemens

    SIMATIC WinCC client for Runtime Prof. V15 UG WinCC V7.0..V7.4 RT/RC 128 / RC/RT Client-> WinCC Client for Runtime Prof. V15 runtime software in...

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  • 6SL3210-1SE17-7UA0 Siemens
    Original price $0.00 - Original price $1,183.30
    Original price
    $1,183.30
    $0.00 - $1,183.30
    Current price $1,183.30

    6SL3210-1SE17-7UA0 Siemens

    Sinamics S120 CONVERTER POWER Module PM340 INPUT: 3AC 380-480V, 50/60HZ OUTPUT: 3AC 7,7A (3,0KW) FRAME SIZE: BLOCKSIZE SIZE FSB INTERNAL AIR COOLING

  • 6SE6440-2AB22-2BA1 Siemens
    Original price $0.00 - Original price $970.83
    Original price
    $970.83
    $0.00 - $970.83
    Current price $970.83

    6SE6440-2AB22-2BA1 Siemens

    MICROMASTER 440 with BUILT-IN Class A FILTER 1AC 200-240 V +10/-10% 47-63 HZ CONSTANT TORQUE POWER 2.2 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQ...

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  • 6GK7343-1EX10-0XE0 Siemens
    Original price $412.47 - Original price $5,625.00
    Original price
    $412.47 - $5,625.00
    $412.47 - $5,625.00
    Current price $412.47

    6GK7343-1EX10-0XE0 Siemens

    SIMATIC NET, CP 343-1 COMMUNICATIONS PROCESSOR FOR CONNECTION OF SIMATIC S7-300 W. IND. ETHERNET USING ISO AND TCP/IP, S7 COMM., FETCH/WRITE, SEND/...

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  • 6FC5203-0AD10-1AA0 Siemens
    Original price $847.50 - Original price $3,238.47
    Original price
    $847.50 - $3,238.47
    $847.50 - $3,238.47
    Current price $847.50

    6FC5203-0AD10-1AA0 Siemens

    SINUMERIK MACHINE CONTROL PANEL OP 032S STANDARD/US LAYOUT, WIDTH 310 MM

  • 6GK5216-0BA00-2AB2 Siemens
    Original price $1,472.50 - Original price $2,656.30
    Original price
    $1,472.50 - $2,656.30
    $1,472.50 - $2,656.30
    Current price $1,472.50

    6GK5216-0BA00-2AB2 Siemens

    Scalance XB216 MANAGEABLE LAYER 2 IE-Switch 16X 10/100 MBITS/S RJ45 PORTS 1X KONSOLEN-PORT DIAGNOSTICS-LED REDUNDANT POWER SUPPLY TEMP.-RANGE 0 DGR...

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  • 6GK5876-4AA00-2DA2 Siemens
    Original price $0.00 - Original price $1,967.35
    Original price
    $1,967.35
    $0.00 - $1,967.35
    Current price $1,967.35

    6GK5876-4AA00-2DA2 Siemens

    Scalance M876-4 (NAM); FOR WIRELESS IP-COMMUNICATION from ETHERNET BASED AUTOMATION DEVICES VIA LTE(4G)- Mobile RADIO, OPTIMIZED FOR USE IN NORTHER...

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  • 6SE6420-2UD21-1AA1 Siemens
    Original price $875.00 - Original price $3,109.50
    Original price
    $875.00 - $3,109.50
    $875.00 - $3,109.50
    Current price $875.00

    6SE6420-2UD21-1AA1 Siemens

    MICROMASTER 420 UNFILTERED 3AC 380-480V +10/-10% 47-63HZ CONSTANT TORQUE POWER 1.1 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWER 1.1 KW 173 X 73 X...

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  • 1FT6105-1AC71-4EG1 Siemens
    Original price $0.00 - Original price $9,816.50
    Original price
    $9,816.50
    $0.00 - $9,816.50
    Current price $9,816.50

    1FT6105-1AC71-4EG1 Siemens

    SIMOTICS S Synchronous servomotor 1FT6 50Nm, 100K, 2000rpm naturally cooled, IP65 IM B5 (IM V1, IM V3) Absolute encoder EnDat 2048 S/R (encoder A-2...

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  • 6GK5208-0HA00-2AA6 Siemens
    Original price $1,072.50 - Original price $1,867.63
    Original price
    $1,072.50 - $1,867.63
    $1,072.50 - $1,867.63
    Current price $1,072.50

    6GK5208-0HA00-2AA6 Siemens

    SCALANCE X208PRO, managed IE switch, 8x 10/100 Mbit/s M12 ports, IP65/67, LED diagnostics, error signaling contact, Redundant power supply, PROFINE...

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  • 6SL3120-1TE21-0AD0 Siemens
    Original price $1,625.00 - Original price $2,021.25
    Original price
    $2,021.25
    $1,625.00 - $2,021.25
    Current price $2,021.25

    6SL3120-1TE21-0AD0 Siemens

    SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3-PH 400V, 9A FRAME SIZE: BOOKSIZE D-TYPE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND ...

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  • 6ES7972-0EM00-0XA0 Siemens
    Original price $412.47 - Original price $4,543.50
    Original price
    $412.47 - $4,543.50
    $412.47 - $4,543.50
    Current price $412.47

    6ES7972-0EM00-0XA0 Siemens

    SIMATIC S7, TS adapter IE modem for SIMATIC Teleservice RS232 and integr. analog. Modem connection to Ethernet power supply ext. 24 V Notes This pr...

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  • 3VL2705-3DC33-0AA0 Siemens
    Original price $2,183.17 - Original price $2,401.49
    Original price
    $2,183.17 - $2,401.49
    $2,183.17 - $2,401.49
    Current price $2,183.17

    3VL2705-3DC33-0AA0 Siemens

    circuit breaker VL160L very high breaking capacity Icu=100kA, 415V AC 3-pole, line protection Electronic Trip Unit TM, LI In=50A, rated current Ir=...

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  • 6ES7326-1BK01-0AB0 Siemens
    Original price $875.00 - Original price $1,880.13
    Original price
    $875.00 - $1,880.13
    $875.00 - $1,880.13
    Current price $875.00

    6ES7326-1BK01-0AB0 Siemens

    SIMATIC S7, DIGITAL INPUT SM 326, 24 DI; DC 24V, FAILSAFE DIGITAL INPUTS FOR SIMATIC S7 FAILSAFE SYSTEMS WITH DIAGNOST. INTERRUPT, 1 X 40 PIN

  • 6SE6420-2AB17-5AA0 Siemens
    Original price $0.00 - Original price $514.99
    Original price
    $514.99
    $0.00 - $514.99
    Current price $514.99

    6SE6420-2AB17-5AA0 Siemens

    MICROMASTER 420 WITH BUILT IN CLASS A FILTER 1AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.75 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWE...

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  • 6ES7653-2BA00-0XB5 Siemens
    Original price $0.00 - Original price $1,167.33
    Original price
    $0.00 - $1,167.33
    $0.00 - $1,167.33
    Current price $1,167.33

    6ES7653-2BA00-0XB5 Siemens

    SIMATIC PCS 7, software, Runtime License AS (PO 100), Floating license for 1 user R-SW, without SW, without documentation License Key on USB stick,...

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  • 6ES7151-7FA21-0AB0 Siemens
    Original price $0.00 - Original price $3,509.98
    Original price
    $3,509.98
    $0.00 - $3,509.98
    Current price $3,509.98

    6ES7151-7FA21-0AB0 Siemens

    Simatic DP, IM151-7 F-CPU FOR ET200S, 192KB WORKING Memory with Integrated PROFIBUS DP Interface (9 PIN SUB-D, FEMALE) AS DP Slave, W/O BATTERY Sim...

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  • 6GK7542-5DX00-0XE0 Siemens
    Original price $1,138.98 - Original price $2,278.50
    Original price
    $2,278.50
    $1,138.98 - $2,278.50
    Current price $2,278.50

    6GK7542-5DX00-0XE0 Siemens

    Communication module CM 1542-5 for connection of S7-1500 to PROFIBUS DP, DPV1 master or DP slave, S7 and PG/OP communication, data record routing, ...

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  • 3VA5225-6EC31-0AA0 Siemens
    Original price $2,234.87 - Original price $4,709.00
    Original price
    $2,234.87 - $4,709.00
    $2,234.87 - $4,709.00
    Current price $2,234.87

    3VA5225-6EC31-0AA0 Siemens

    circuit breaker 3VA5 UL frame 250 breaking capacity class H 65kA @ 480V 3-pole, line protection TM230, FTAM, In=250A overload protection Ir=250A fi...

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  • 6SL3120-1TE23-0AA3 Siemens
    Original price $612.48 - Original price $1,072.50
    Original price
    $612.48 - $1,072.50
    $612.48 - $1,072.50
    Current price $612.48

    6SL3120-1TE23-0AA3 Siemens

    SINAMICS S120 SINGLE MOTOR MODULE INPUT: DC 600V OUTPUT: 3AC 400V, 30A FRAME SIZE: BOOKSIZE INTERNAL AIR COOLING OPTIMIZED PULSE SAMPLE AND SUPPORT...

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  • 6ES7326-2BF40-0AB0 Siemens
    Original price $495.00 - Original price $1,214.93
    Original price
    $495.00 - $1,214.93
    $495.00 - $1,214.93
    Current price $495.00

    6ES7326-2BF40-0AB0 Siemens

    SIMATIC S7, DIGITAL OUTPUT SM 326, DO 8 X DC 24V/2A PM FAILSAFE DIGITAL OUTPUTS P-M SWITCHING UP TO CATEGORY 4 (EN954-1)/ SIL3 (IEC61508)/PLE (ISO1...

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  • 6SE6440-2UC17-5AA1 Siemens
    Original price $300.00 - Original price $1,848.89
    Original price
    $300.00 - $1,848.89
    $300.00 - $1,848.89
    Current price $300.00

    6SE6440-2UC17-5AA1 Siemens

    MICROMASTER 440 WITHOUT FILTER 1/3AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.75 KW OVERLOAD 150% 60 S, 200% 3 S SQUARED TORQUE POWER 0.75...

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  • 6SE6420-2AB17-5AA1 Siemens
    Original price $687.38 - Original price $1,959.98
    Original price
    $687.38 - $1,959.98
    $687.38 - $1,959.98
    Current price $687.38

    6SE6420-2AB17-5AA1 Siemens

    MICROMASTER 420 with BUILT IN Class A FILTER 1AC 200-240V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.75 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWE...

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  • 3VL1115-2KM30-0AA0 Siemens
    Original price $0.00 - Original price $7,022.40
    Original price
    $7,022.40
    $0.00 - $7,022.40
    Current price $7,022.40

    3VL1115-2KM30-0AA0 Siemens

    circuit breaker VL150X UL, type CG (cat no. NCX3B150) non-interchangeable frame, with circuit breaker approval acc. to UL 489 high breaking capacit...

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  • 6SL3210-1KE21-7AF1 Siemens
    Original price $0.00 - Original price $836.98
    Original price
    $836.98
    $0.00 - $836.98
    Current price $836.98

    6SL3210-1KE21-7AF1 Siemens

    Sinamics G120C RATED POWER 7,5KW with 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ Integrated FILTER Class A I/O-INTERFACE: 6DI, 2DO,1AI,1A...

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  • 6ES7138-1XL00-0XB0 Siemens
    Original price $2,344.65 - Original price $2,852.19
    Original price
    $2,344.65 - $2,852.19
    $2,344.65 - $2,852.19
    Current price $2,344.65

    6ES7138-1XL00-0XB0 Siemens

    SIMATIC SC, INTERFACE IM-SC PROFIBUS-DP INTERFACE IM-SC FOR ELECTRONIC SUBMODULES SIMATIC SMART CONNECT INCL. BUS CONNECTOR