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  9LA11106SY111CE3

Siemens 9LA11106SY111CE3

Industrial AutomationDataCenter Next Generation Firewall Software Maintenance This service includes: Palo Alto - PA82...

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Siemens  9LA11106SV001HC8

Siemens 9LA11106SV001HC8

IADC - SIVaaS 3.7 - Standard - HPE-based host - 16x1 - Xeon Gold / VMware vSphere ESXi V7 STD / no MS Windows license...

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Siemens  6AV63551AA317EF0

Siemens 6AV63551AA317EF0

WinCC OA V3.17, Redundancy. License for expanding a WinCC OA Server by the option of high availability with smooth sw...

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Siemens  6ES78331SM410YA5

Siemens 6ES78331SM410YA5

SAFETY MATRIX EDITOR V6.1 SINGLE LICENSE F.1 INSTALLATION R-SW, SW AND DOCU. ON CD, CLASS A, 2 LANGUAGES (EN/GE), EXE...

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Siemens  6AV21070DB030AA0

Siemens 6AV21070DB030AA0

SIMATIC WinCC client for Runtime Professional V13 SP2 runtime software in TIA Portal, single license, SW and document...

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Siemens  6ES78221AA050YA5

Siemens 6ES78221AA050YA5

SIMATIC STEP 7 Prof. V15.1; Floating License; Engineering Software in TIA Portal; SW and documentation on DVD; licens...

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Siemens  6AV63551AA317EG0

Siemens 6AV63551AA317EG0

WinCC OA V3.17, Secure. License for expanding a WinCC OA Server to include enhanced protection with Kerberos. This op...

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Siemens  6ES78221AE050XC5

Siemens 6ES78221AE050XC5

SIMATIC STEP 7 Prof. V15.1 Powerpack & Upgrade STEP 7 V5.4..V5.6- V15.1/2017 SR1 Combo Floating License DL Engine...

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Siemens  6AV63551AA317ED0

Siemens 6AV63551AA317ED0

WinCC OA V3.17, API interface. Application programming interfaces license for development of own drivers (C++). Per ...

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Siemens  6DL54088AX010XL1

Siemens 6DL54088AX010XL1

PCS 7 LAB Collection, software Runtime License, Single License for 1 installation R-SW, without SW without documentat...

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Siemens  6GK17041PW081AA0

Siemens 6GK17041PW081AA0

Simatic NET IE SOFTNET-PG V8.1; SW F. PG/OP-COMMUNICATION; SINGLE LICENSE FOR 1 INSTALLATION; R-SW; 2 LANGUAGES (G,E)...

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Siemens  6AG41044HF120CX1

Siemens 6AG41044HF120CX1

SIMATIC IPC547G (Rack PC, 19", 4HU); Interfaces: 2x USB 3.0 on the front; 2x Intel Gigabit Ethernet, 2x PS/2, Audio o...

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