Skip to product information

6SL3944-6PX03-0AA0

Available on Request
Regular price $0.00
Sale price $0.00 Regular price


  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below


Overview of Siemens 6SL3944-6PX03-0AA0

Buy genuine Siemens 6SL3944-6PX03-0AA0 online today for your automation system. The Siemens 6SL3944-6PX03-0AA0 is a specialized short-circuiter designed for use in high-power drive systems, particularly within the SINAMICS SM150 family. This component plays a critical role in protecting drive modules during maintenance and shutdown procedures by safely short-circuiting high-voltage circuits. As an essential part of industrial drive safety, the 6SL3944-6PX03-0AA0 ensures reliable operation and compliance with safety standards in demanding environments. Whether you are upgrading, replacing, or maintaining your drive setup, this Siemens module offers robust performance and seamless integration with compatible systems. Find the latest price, specs, and datasheet for the Siemens 6SL3944-6PX03-0AA0 with worldwide delivery options.

Key Features of Siemens 6SL3944-6PX03-0AA0

  • Designed specifically for SINAMICS SM150 drive systems
  • Acts as a short-circuiter for high-voltage circuits
  • Ensures safe maintenance and shutdown procedures
  • Robust industrial-grade construction for reliability
  • Easy integration with existing Siemens automation setups
  • Complies with international safety and performance standards
  • Supports fast, secure installation and replacement

Technical Specs of 6SL3944-6PX03-0AA0

Explore Siemens 6SL3944-6PX03-0AA0 technical data for detailed parameters before installation.

Parameter Value
Manufacturer Siemens
Model 6SL3944-6PX03-0AA0
Type Short-circuiter
Compatible System SINAMICS SM150
Application Drive safety and maintenance

Applications / Use Case

This Siemens 6SL3944-6PX03-0AA0 is commonly used in industrial automation worldwide. It is ideal for high-power drive applications where safe shutdown and maintenance are critical, such as in manufacturing plants, process control systems, and large-scale production lines. The short-circuiter ensures that high-voltage circuits are safely grounded during service, protecting both personnel and equipment. Its integration into factory control panels and drive modules makes it a trusted solution for engineers and maintenance teams seeking reliable automation components.

Price & Availability

Check Siemens 6SL3944-6PX03-0AA0 pricing and stock status online for fast worldwide dispatch.

Why Order from LeadTime.ca

All product on LeadTime.ca is genuine, supplied by trusted distributors, and available for worldwide shipping. Order now for worldwide delivery.

Related Resources

LeadTime.ca – Industrial Automation Components & Repair Services
Browse Siemens PLCs, Drives & Automation Parts
Siemens PLC Programming Basics Guide
Troubleshooting Siemens TIA Portal IO Errors
Siemens Drive Parameter Setup Reference
6SL3944-6PX03-0AA0

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.