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Siemens

Siemens is the global market leader in industrial automation, offering comprehensive solutions including PLCs, drives, motors, contactors, and industrial control systems.

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Siemens AG is a German multinational technology company and the global market leader in industrial automation and industrial software. With a heritage spanning over 175 years, Siemens delivers technology solutions across automation, digitalization, and electrification that power modern industry.

Siemens' industrial automation portfolio includes:

  • Control Systems: SIMATIC PLCs, HMI panels, distributed I/O, and industrial PCs
  • Motor Control: SIRIUS contactors (3RT family up to 2,650A), overload relays, motor starters, and soft starters
  • Drives: SINAMICS variable frequency drives for low and medium voltage applications
  • Motors: SIMOTICS electric motors including asynchronous, synchronous, servo, and explosion-protected models
  • CNC Systems: SINUMERIK numerical controls for machine tools
  • Power Distribution: Circuit breakers, switchgear, busway, and power panels

Siemens serves virtually every industrial sector including manufacturing, automotive, chemical, pharmaceutical, food and beverage, and infrastructure, providing integrated solutions that combine hardware, software, and services for complete automation systems.

Frequently Asked Questions

What are Siemens' main industrial automation product lines?
Siemens' main product lines include SIMATIC (PLCs and automation), SIRIUS (contactors and motor control), SINAMICS (drives), SIMOTICS (motors), and SINUMERIK (CNC systems).
Does Siemens manufacture PLCs?
Yes, Siemens is one of the world's largest PLC manufacturers. Their SIMATIC line includes the S7-1200, S7-1500, and S7-300/400 series for applications ranging from simple machines to complex process control.
What types of contactors does Siemens offer?
Siemens offers the SIRIUS 3RT family of power contactors in sizes from compact devices up to 2,650A, along with 3RH2 auxiliary contactors and relays for control circuits.
Are Siemens products suitable for hazardous locations?
Yes, Siemens offers explosion-protected motors, control devices, and automation components certified for use in hazardous areas according to ATEX, IECEx, and other international standards.