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  6ES73136CG040AB1

Siemens 6ES73136CG040AB1

fuseless start-up, direct start, AC 400 V, design size S00 1.1-1.6 A, DC 24 V 1 NO (contactor), screw terminal for DI...

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Siemens  6SE64302UD420GB0

Siemens 6SE64302UD420GB0

MICROMASTER 430 without filter 380-480 V 3 AC +10/-10% 47-63 Hz square-law torque 200 kW overload 110% 59 s, 150% 1 s...

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Siemens  6SE70145FB611AA0

Siemens 6SE70145FB611AA0

SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER COMPACT UNIT, DEGR.OF P. IP20 3 500-600V AC, 50/60HZ, 4.5 A NOM. POWER...

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Siemens  6RA22038DK270

Siemens 6RA22038DK270

SIMOREG K CONVERTER FOR FOUR-QUADRANT DRIVES CONNECTION (B2)A(B2)C 2-PHASE, AC 230/400V WITHOUT HOUSING E260/5 MREQ-G...

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Siemens  6SE64302UD413FB0

Siemens 6SE64302UD413FB0

MICROMASTER 430 without filter 380-480 V 3 AC +10/-10% 47-63 Hz square-law torque 132 kW overload 110% 59 s, 150% 1 s...

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Siemens  5TT3427

Siemens 5TT3427

Voltage and frequency relay for monitoring of line supplies Greater than 30 kVA Notes Product is no longer available ...

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Siemens  5SV34466RC

Siemens 5SV34466RC

RES.CUR.OP.CIRCUIT BREAKER TYPE A 63A 3+N-POLE 100MA 415V 4MW INDIA

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