Same-day processing! Local pickup & overnight shipping available. (Order by 5pm ET, M-F)
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Product Description
The Siemens 3RK1325-6KS71-2AA5 is a comprehensive SIRIUS soft starter designed for three-phase asynchronous motors. This device ensures smooth and stepless starting and stopping, reducing mechanical stress on driven equipment and minimizing current peaks during motor startup. It features integrated overload protection, adjustable current limiting, and a wide voltage range, providing reliable motor control and protection. The 3RK1325-6KS71-2AA5 incorporates advanced control algorithms for optimized motor performance and energy efficiency, and its compact design allows for easy integration into existing control panels. Diagnostic functions and LED indicators provide clear status information, simplifying troubleshooting and maintenance. This soft starter is suitable for a wide range of applications, including pumps, fans, compressors, and conveyors, offering a robust and dependable solution for motor starting requirements.
Is Your Device Showing These Signs?
The Siemens 3RK1325-6KS71-2AA5 often presents issues related to PROFIBUS communication failures stemming from incorrect addressing or termination. Configuration errors within the AS-Interface network are a common cause of malfunction, necessitating a thorough review of the parameter assignment. Hardware failures, specifically with the integrated safety relays, require immediate component replacement to maintain functional safety. Overload tripping, caused by excessive current draw from connected motor starters, demands investigation into the load characteristics and potential adjustments to the overload settings. Firmware corruption during updates can render the device inoperable, mandating a reflashing procedure using the appropriate Siemens software.
Technical specifications
The Siemens 3RK1325-6KS71-2AA5 is a comprehensive SIRIUS modular system, specifically a compact load feeder direct starter designed for efficient and reliable motor control. This device integrates a circuit breaker for short-circuit protection, a contactor for switching operations, and an overload relay for motor protection against excessive current draw, all within a single, space-saving enclosure. It supports a wide voltage range, facilitating flexible application across diverse industrial settings, and boasts high switching frequency for demanding operational cycles. The 3RK1325-6KS71-2AA5 features robust construction, ensuring resilience in harsh environments, and simplifies installation and maintenance due to its modular design and clear terminal markings. Integrated diagnostic functions provide real-time monitoring of the motor's operational status, enabling proactive maintenance and minimizing downtime. This compact load feeder is an ideal solution for applications requiring dependable motor starting and protection, offering a cost-effective and space-optimized alternative to discrete component assemblies. The device adheres to stringent international standards, guaranteeing safety and performance, and contributes to improved energy efficiency in motor-driven systems.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY