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ABB safety relay refurbishment for phase loss

ISO 9001:2015 Certified Quality

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

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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.

ABB Safety Relay Repair Services by Roc Industrial LLC

Is your ABB safety relay malfunctioning and causing downtime? Roc Industrial LLC specializes in ABB safety relay repair, offering fast, reliable, and cost-effective solutions to get your equipment back up and running. We understand the critical role these relays play in your safety systems, and our experienced technicians are equipped to diagnose and repair a wide range of issues. With our commitment to quality and speed, Roc Industrial LLC is your trusted partner for ABB safety relay service and refurbishment.



About ABB Safety Relays

ABB is a global leader in power and automation technologies, renowned for its high-quality and innovative products. Their safety relays are essential components in industrial safety systems, designed to monitor and control safety functions in various applications. ABB safety relays are widely used in industries such as manufacturing, robotics, and process automation to ensure the safety of personnel and equipment. These relays are designed to meet stringent safety standards and provide reliable protection against hazards like overspeed, overcurrent, and emergency stops.


ABB offers a comprehensive range of safety relays, each tailored to specific safety requirements. From simple single-function relays to more complex configurable safety controllers, ABB provides solutions for a wide variety of safety applications. Their commitment to innovation and quality has made ABB safety relays a trusted choice for engineers and safety professionals worldwide. When these critical components fail, Roc Industrial LLC provides expert ABB safety relay repair services to minimize downtime and ensure continued safety.



Supported Models & Series

We repair a wide range of ABB safety relay models and series, including but not limited to:

  • ABB Jokab Safety Relays

  • ABB RT Series Safety Relays (e.g., RT6, RT7, RT9)

  • ABB Pluto Safety PLC Series

  • ABB Vital Series Safety Relays

  • ABB Sentry Series Safety Relays

  • ABB USR Series Universal Safety Relays

  • ABB Smile Series Safety Relays


Common ABB Safety Relay Problems We Repair

ABB safety relays are built to last, but like any electronic component, they can experience failures over time. We understand the urgency of getting your safety systems back online, and our technicians are experienced in diagnosing and repairing a wide range of common issues.

  • Failure to Activate: The relay does not switch on when the safety circuit is triggered.

  • False Tripping: The relay activates unexpectedly, causing unnecessary downtime.

  • Communication Errors: Issues with communication between the relay and other devices in the safety system.

  • Input/Output Failures: Problems with the relay's input or output signals.

  • Power Supply Issues: Internal power supply failures that prevent the relay from operating correctly.

  • Component Degradation: Aging or damaged components leading to unreliable performance.

  • Phase Loss Detection Failure: Inability to properly detect a phase loss condition, compromising safety.

  • Overvoltage/Undervoltage Issues: The relay is damaged or malfunctioning due to voltage fluctuations.

  • Internal Faults: Errors detected by the relay's self-diagnostic functions.

  • Blown Fuses: Internal fuses blowing due to overcurrent or short circuits.


Our ABB Safety Relay Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure the highest quality and reliability of our ABB safety relay repairs. Our goal is to provide a fast and efficient service that minimizes downtime and restores your safety systems to optimal performance.

  1. Free Evaluation and Quote: We begin with a free evaluation of your ABB safety relay to determine the extent of the damage and the necessary repairs. We then provide you with a detailed quote outlining the cost of the repair.

  2. Shipping Instructions: Once you approve the quote, we provide clear and easy-to-follow shipping instructions to ensure your safety relay arrives safely at our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use specialized test equipment to thoroughly diagnose the problem. We utilize advanced diagnostic techniques to identify faulty components and underlying issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing only the faulty components with high-quality replacements. We source our parts from trusted suppliers to ensure the longevity and reliability of our repairs.

  5. Load Testing and Quality Checks: After the repair is complete, we perform rigorous load testing and quality checks to ensure the safety relay is functioning correctly and meets all performance specifications. We simulate real-world operating conditions to verify its reliability.

  6. Warranty-Backed Return and Support: We stand behind our work with a comprehensive warranty. If you experience any issues with your repaired ABB safety relay, simply contact us, and we will provide prompt and professional support.


Nationwide Repair Services

Roc Industrial LLC provides ABB safety relay repair services to customers nationwide. We understand that downtime can be costly, and we are committed to providing fast and efficient repairs to minimize disruption to your operations. Whether you are located in New York, Los Angeles, Chicago, Houston, or Dallas, we can help.


We offer fast shipping options and quick turnaround times to get your ABB safety relays back in operation as quickly as possible. Our nationwide service network ensures that you can access our expert repair services regardless of your location. Contact us today to learn more about our ABB safety relay repair services and how we can help you keep your safety systems running smoothly.



Why Choose Roc Industrial LLC?

When it comes to ABB safety relay repair, Roc Industrial LLC offers a number of key advantages:

  • 30+ Years of Experience: With over three decades of experience in industrial electronics repair, we have the knowledge and expertise to handle even the most complex ABB safety relay repairs.

  • Warranty-Backed Repairs: We stand behind our work with a comprehensive warranty, giving you peace of mind knowing that your repair is protected.

  • Thousands of Parts in Stock: We maintain a large inventory of ABB safety relay components, allowing us to perform repairs quickly and efficiently.

  • Fast Turnaround, Often Same-Day: We understand the urgency of getting your safety systems back online, and we offer fast turnaround times, often with same-day service available.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring the highest standards of quality and reliability.

  • Exceptional Customer Support: We are committed to providing exceptional customer support, from the initial evaluation to the final repair and beyond. Our team is always available to answer your questions and address your concerns.

Don't let a faulty ABB safety relay compromise the safety of your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable ABB safety relay repair.

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