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  3WL12254CB321AM2

Siemens 3WL12254CB321AM2

fixed-mounted circuit breaker 3-pole, size II, IEC In=2500A to 690V, AC50/60Hz Icu=100kA at 500V rear connection hori...

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Siemens  3WL12204CB364GS4Z

Siemens 3WL12204CB364GS4Z

withdrawable circuit breaker with guide frame 3-pole, size II, IEC In=2000A to 690V, AC50/60Hz Icu=100kA at 500V rear...

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Siemens  3WL12102EG665FA4

Siemens 3WL12102EG665FA4

Draw-out circuit breaker with slide-in module frame 3-pole, Size 2, IEC In=1000 A up to 690 V, 50/60 Hz AC Icu=66 kA ...

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Siemens  3WL11103EB375FA4ZR10

Siemens 3WL11103EB375FA4ZR10

withdrawable circuit breaker with guide frame 3-pole, size I, IEC In=1000A to 690V, AC50/60Hz Icu=66kA at 500V rear c...

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Siemens  3WL11103CB331AJ2Z

Siemens 3WL11103CB331AJ2Z

fixed-mounted circuit breaker 3-pole, size I, IEC In=1000A to 690V, AC50/60Hz Icu=66kA at 500V frnt.conn. top/bot. si...

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Siemens  3WL12203EB354GS4

Siemens 3WL12203EB354GS4

withdrawable circuit breaker without guide frame 3-pole, size II, IEC In=2000A to 690V, AC50/60Hz Icu=80kA at 500V re...

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Siemens  3WL11163EB354GS4

Siemens 3WL11163EB354GS4

withdrawable circuit breaker without guide frame 3-pole, size I, IEC In=1600A to 690V, AC50/60Hz Icu=66kA at 500V rea...

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Siemens  3WL11122DG664GN2

Siemens 3WL11122DG664GN2

Draw-out circuit breaker with slide-in module frame 3-pole, Size 1, IEC In=1250 A up to 690 V, 50/60 Hz AC Icu=55 kA ...

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Siemens  3VU16401MN00

Siemens 3VU16401MN00

Circuit breaker, 16...25 A, 415 V 100 kA auxiliary contact 1 NO + 1 NC

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Siemens  3WL12083DG361AA4Z

Siemens 3WL12083DG361AA4Z

withdrawable circuit breaker with guide frame 3-pole, size II, IEC In=800A to 690V, AC50/60Hz Icu=80kA at 500V rear c...

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Siemens  3WL11162CB651AA2

Siemens 3WL11162CB651AA2

Draw-out circuit breaker Without guide frame 3-pole, Size 1, IEC In=1600 A up to 690 V, 50/60 Hz AC Icu=55 kA at 500 ...

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Siemens  3VT93003HE20

Siemens 3VT93003HE20

accessory for VT250, VT630 handle with locking black Notes Sucessor:Further information about local contact: www.siem...

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