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Siemens 6SN1123-1AB00-0CA3

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Part Number6SN1123-1AB00-0CA3
TypeAC Drives
Model #6SN11231AB000CA3
Warranty2 Year
Simodrive 611Power module
Rated (A)50 A

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 6SN1123-1AB00-0CA3 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 6SN1123-1AB00-0CA3 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 6SN1123-1AB00-0CA3, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 18lbs

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Ask about exchanging your faulty 6SN1123-1AB00-0CA3 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 6SN1123-1AB00-0CA3 Overview

The Siemens part number 6SN1123-1AB00-0CA3 is an AC drive, specifically a power module, from the Simodrive 611 series. Manufactured by Siemens, a renowned provider of industrial automation solutions, this power module is designed to deliver reliable and efficient motor control for various applications. The module comes with a warranty period of 2 years, ensuring its quality and performance. These products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry AC Drives from other manufacturers such as FANUC and Yaskawa.

6SN1123-1AB00-0CA3 Design 

The 6SN1123-1AB00-0CA3 power module is specifically designed for a 2-axis configuration, meaning it can control two separate motor axes simultaneously. This makes it suitable for applications that require coordinated control of multiple axes, such as robotics, CNC machines, and automated manufacturing systems.


With a rated current of 50 A, the power module provides substantial power output to drive motors with higher power requirements. This allows for the control of motors in industrial applications that demand significant torque and speed control capabilities.


The module features an internal cooling system, which ensures efficient heat dissipation during operation. The internal cooling mechanism eliminates the need for external cooling components, simplifying installation and reducing system complexity. The cooling system helps maintain optimal operating temperatures and ensures the longevity of the power module.


The 6SN1123-1AB00-0CA3 power module is a part of the Simodrive 611 series, which is known for its advanced motor control capabilities and robust performance. The Simodrive 611 series is widely used in various industries, including automotive, aerospace, packaging, and material handling, due to its reliability and versatility.

The 6SN1123-1AB00-0CA3 power module is designed to integrate seamlessly with other components of the Simodrive 611 series, enabling a comprehensive motor control system. The power module is equipped with advanced control features and communication interfaces, allowing for precise motor control and seamless integration with the overall automation system.

Siemens, as the manufacturer, is well-regarded for its expertise in industrial automation solutions. The company has a long history of delivering high-quality products that meet the demanding requirements of industrial applications. With their extensive experience and engineering excellence, Siemens products are known for their reliability, durability, and superior performance.

In summary, the Siemens 6SN1123-1AB00-0CA3 power module is a high-performance AC drive designed for 2-axis motor control in industrial applications. With its robust construction, rated current of 50 A, and internal cooling system, it offers reliable and efficient motor control capabilities. As a part of the Simodrive 611 series, the power module benefits from Siemens' expertise in industrial automation, ensuring superior performance and compatibility with other system components. With a 2-year warranty and comprehensive support from MRO Electric, the 6SN1123-1AB00-0CA3 power module is a reliable choice for demanding motor control applications.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6SN1123-1AB00-0CA3, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 6SN1123-1AB00-0CA3 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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Very happy with the overall service, delivery, communication and delivery,

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I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

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