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2-year Warranty

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Siemens 6SC6503-4AA02


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2 Year warranty

Part Number6SC6503-4AA02
Model #6SC65034AA02
Warranty2 Year

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 6SC6503-4AA02 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 6SC6503-4AA02 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 6SC6503-4AA02, 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 : 1lb

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Ask about exchanging your faulty 6SC6503-4AA02 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 6SC6503-4AA02 Overview

Siemens 6SC6503-4AA02 Transistor PWM Converter PC Board

The Siemens 6SC6503-4AA02 is a high-performance Transistor PWM Converter PC Board designed to optimize the operation of SIMODRIVE 650 systems. This advanced component is crucial in converting electrical power efficiently for precise control and operation in industrial applications.

Transistor PWM Converter PC Board

At the heart of the SIMODRIVE 650 system, the 6SC6503-4AA02 serves as the Transistor PWM Converter PC Board. It utilizes pulse-width modulation (PWM) techniques to regulate the flow of electrical power, ensuring smooth and precise operation of connected motors and machinery.

Enhanced Performance and Reliability

With its state-of-the-art design and engineering, the 6SC6503-4AA02 delivers enhanced performance and reliability. It is built to withstand the rigors of industrial environments, providing consistent operation and longevity in demanding applications.

Optimized for SIMODRIVE 650 Systems

The 6SC6503-4AA02 is optimized explicitly for integration with SIMODRIVE 650 systems. It seamlessly interfaces with other system components, ensuring compatibility and efficient operation in diverse industrial settings.

Key Features and Capabilities

Equipped with advanced features, the 6SC6503-4AA02 offers precise control and monitoring capabilities. It enables real-time adjustments, fault detection, and diagnostic functionalities, allowing operators to maintain optimal performance and uptime.

Flexible Configuration Options

The 6SC6503-4AA02 supports flexible configuration options to meet the specific requirements of different industrial applications. It can be customized and adapted to suit varying voltage, current, and power demands, providing versatility and adaptability on the factory floor.

Seamless Integration and Installation

Designed for ease of integration and installation, the 6SC6503-4AA02 streamlines the setup process for SIMODRIVE 650 systems. Its plug-and-play compatibility and user-friendly interface ensure quick deployment and minimal downtime during installation.

Robust and Durable Construction

Constructed with robust materials and built to stringent quality standards, the 6SC6503-4AA02 is engineered for durability and longevity. It can withstand harsh environmental conditions and operate reliably in challenging industrial environments.

Applications Across Industries

The Siemens 6SC6503-4AA02 Transistor PWM Converter PC Board finds applications across various industries, including automotive, aerospace, manufacturing, and more. Its versatility and performance make it a trusted choice for driving efficiency and productivity in industrial automation.

Frequently Asked Questions (FAQ) about the Siemens 6SC6503-4AA02 Transistor PWM Converter PC Board:

Q: What is the Siemens 6SC6503-4AA02?

A: The Siemens 6SC6503-4AA02 is a Transistor PWM Converter PC Board designed for SIMODRIVE 650 systems. It plays a crucial role in converting electrical power efficiently for precise control and operation in industrial applications.

Q: What does the 6SC6503-4AA02 do?

A: The 6SC6503-4AA02 regulates the flow of electrical power using pulse-width modulation (PWM) techniques. It ensures smooth and precise operation of connected motors and machinery within SIMODRIVE 650 systems.

Q: What are the key features of the 6SC6503-4AA02?

A: The 6SC6503-4AA02 offers enhanced performance, reliability, and flexibility. It supports real-time adjustments, fault detection, and diagnostic functionalities. Additionally, it is robustly constructed for durability in industrial environments.

Q: What industries can benefit from the 6SC6503-4AA02?

A: The 6SC6503-4AA02 suits various industries, including automotive, aerospace, and manufacturing. Its versatility and performance make it essential for driving efficiency and productivity in industrial automation.

Q: How is the 6SC6503-4AA02 installed and integrated?

A: The 6SC6503-4AA02 is designed for seamless integration and installation with SIMODRIVE 650 systems. It features plug-and-play compatibility and a user-friendly interface, ensuring quick deployment and minimal downtime during installation.

Siemens 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 CNCs from other manufacturers such as FANUC and Yaskawa.

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 6SC6503-4AA02, take a look at more from our CNCs 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 6SC6503-4AA02 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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