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Siemens 9KA1001-0BA00-0AA0

Siemens

Circuit Breaker

SENTRON

9KA1001-0BA00-0AA0

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Product Description

The Siemens 9KA1001-0BA00-0AA0 is a robust and reliable molded case circuit breaker designed for comprehensive circuit protection in industrial and commercial applications. This breaker provides overload and short-circuit protection, ensuring the safety and longevity of electrical systems. It features a high interrupting capacity, enabling it to handle substantial fault currents, and offers a wide range of trip units for customized protection characteristics. The 9KA1001-0BA00-0AA0 is built with durable materials to withstand harsh environments and is engineered for easy installation and maintenance, contributing to reduced downtime and operational efficiency. Its compact design allows for space-saving installation in various panel configurations, and it adheres to stringent industry standards, guaranteeing consistent performance and dependable protection for critical electrical infrastructure.

Is Your Device Showing These Signs?

The Siemens 9KA1001-0BA00-0AA0 commonly experiences issues related to corrupted firmware, necessitating a firmware reload to restore proper functionality. Communication failures on the Profibus DP network are frequently traced to faulty connectors or incorrect addressing configurations, requiring physical inspection and parameter verification. Memory module failures within the PLC CPU cause operational disruptions, demanding module replacement. Power supply fluctuations induce erratic behavior, solved by replacing the power supply unit. Program errors within the user logic lead to unexpected system responses, corrected through debugging and code modification.

Technical specifications

  • The Siemens 9KA1001-0BA00-0AA0 is a robust and reliable miniature circuit breaker (MCB) designed for overload and short-circuit protection in branch circuits. This device features a B-characteristic trip curve, providing instantaneous tripping between 3 and 5 times the rated current, making it suitable for resistive and small inductive loads. The 9KA1001-0BA00-0AA0 has a rated current of 1 Ampere and a voltage rating of 230/400V AC, with a breaking capacity of 6kA, ensuring safe and effective interruption of fault currents in residential, commercial, and industrial applications. Constructed with high-quality materials, this MCB offers a long service life and dependable performance under various environmental conditions. It is DIN rail mountable for easy installation in standard distribution boards and enclosures, and its compact design saves valuable space. The breaker incorporates a clear and durable marking system for easy identification of circuit assignments. Furthermore, the 9KA1001-0BA00-0AA0 complies with IEC 60898-1 standards, guaranteeing adherence to international safety and performance requirements.

Our Repair Process for the

9KA1001-0BA00-0AA0

Our repair process for the Siemens 9KA1001-0BA00-0AA0 begins with a comprehensive diagnostic assessment to pinpoint the root cause of the malfunction. For corrupted firmware, the unit undergoes a complete firmware reload to restore its operational baseline. Profibus DP communication failures are addressed through meticulous inspection of connectors and verification of addressing configurations, ensuring network integrity. Memory module failures necessitate immediate replacement of the faulty module to stabilize CPU operations. Power supply fluctuations are resolved by replacing the power supply unit, guaranteeing stable power delivery. Program errors within the user logic are corrected through rigorous debugging and code modification, ensuring the system operates as intended.

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.

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.

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