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  3KL713203AA00

Siemens 3KL713203AA00

Switch disconnector with fuses, 3-pole, 250 A, protection against short-circuits and overloads

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Siemens  3KL61301GB02

Siemens 3KL61301GB02

Switch disconnector with fuse in new design Iu = 630 A, Ue = 690 V, 3-pole, for LV HRC fuses Sz. 3/2 with door operat...

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Siemens  3KM57301GB01

Siemens 3KM57301GB01

Switch disconnector with fuse in new design Iu=400 A, Ue = 690 V, 3-pole for LV HRC fuse Sz. 1 and 2 with isolating c...

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Siemens  3KE44300CA

Siemens 3KE44300CA

switch disconnector, 3-pole I=630A, U=690V rear rotary operating mechanism without handle

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Siemens  3NH3320

Siemens 3NH3320

LV HRC fuse base Sz. 2, 1-pole 400 A 690 V (1000 V) Double busbar terminal

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Siemens  3KM55301GB01

Siemens 3KM55301GB01

Switch disconnector with fuse in new design Iu=250 A, Ue = 690 V, 3-pole for LV HRC fuse Sz. 1 and 2 with isolating c...

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Siemens  3AH51356ME401EH2

Siemens 3AH51356ME401EH2

Vacuum Circuit-Breaker 12kV pole-centre distance 210mm 31.5kA 2500A with 1st shunt release with varistor circuitry DC...

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