SIEMENS collection

SIEMENS

Siemens is a global industrial automation powerhouse, recognized for its comprehensive portfolio in process control, discrete manufacturing, and building automation. Their product lines, including SIMATIC PLCs, SINAMICS drives, and HMI panels, are engineered for robust performance and seamless integration across diverse industrial environments. Engineers and technicians rely on Siemens for its proven reliability, extensive documentation, and long-term product availability, making it a staple in critical applications. Industrial Automation Co. stocks new and refurbished Siemens parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Siemens  3RT16271AL21

Siemens 3RT16271AL21

Capacitor contactor, AC-6, 25 kVAr / 400 V, 230 V, 50 / 60 Hz, 3-pole, Size S0 !!! Phased-out product !!! Successor i...

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Siemens  3RT19262GJ51

Siemens 3RT19262GJ51

solid-state time-delayed Auxiliary switch block, can be snapped on at the front, Time range 1.5...30 s, 24 V AC/DC, 2...

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Siemens  3RT10461AP043MA0

Siemens 3RT10461AP043MA0

Power contactor, AC-3 95 A, 45 kW / 400 V 230 V AC, 50 Hz, 2 NO + 2 NC 3-pole, Size S3 Screw terminal Captive auxilia...

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Siemens  3RT16271AN21

Siemens 3RT16271AN21

Capacitor contactor, AC-6, 25 kVAr / 400 V, 220 V, 50 / 60 Hz, 3-pole, Size S0 !!! Phased-out product !!! Successor i...

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Siemens  3RT10461BG44

Siemens 3RT10461BG44

Power contactor, AC-3 95 A, 45 kW / 400 V 125 V DC, 2 NO + 2 NC 3-pole, Size S3 screw terminal

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Siemens  3RT10441AF001AA0

Siemens 3RT10441AF001AA0

Power contactor, AC-3 65 A, 30 kW / 400 V 110 V AC, 50 Hz, 3-pole, Size S3, screw terminal upright mounting position

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Siemens  3RT50666AP36

Siemens 3RT50666AP36

Contactor 220 ... 240 V AC/DC A 160 kW 400 V AC (50...60 Hz) / DC operation auxiliary contacts 2 NO + 2 NC, 3-pole, s...

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Siemens  3RT10463AN20

Siemens 3RT10463AN20

Power contactor, AC-3 95 A, 45 kW / 400 V 220 V AC, 50 / 60 Hz 3-pole, Size S3 Spring-type terminal

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Siemens  3RT10556AB368K

Siemens 3RT10556AB368K

Contactor, AC-3 75 kW / 400V, AC (50...60 Hz) / DC operation 23...26 V UC auxiliary IL. contacts 2NO+2NC 3-pole, size...

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Siemens  3RT14461AP60

Siemens 3RT14461AP60

Contactor, AC-1, 140 A / 400 V, 220 V AC, 50 Hz / 240 V, 60 Hz, 3-pole, Size S3, screw terminal

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Siemens  3RT29262PA110MT0

Siemens 3RT29262PA110MT0

Pneumatic timing relay block ON delay 1 ... 60 s 1 NO + 1 NC, for motor contactors size S0 according to DIN VDE 0116

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Siemens  3RT10361AF001AA0

Siemens 3RT10361AF001AA0

Power contactor, AC-3 50 A, 22 kW / 400 V 110 V AC, 50 Hz, 3-pole, Size S2, screw terminal upright mounting position

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