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ABB RLY-REA107-AAA Arc Protection Relay: Advanced Protection for Your Industrial Operations

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The ABB RLY-REA107-AAA Arc Protection Relay is an advanced solution designed to suppress electric arcs in high-voltage systems, ensuring system reliability and personnel safety.

Operating Voltage:Up to 10 kV

Current Rating:Up to 100 A

Protection Range:100 μs to 1 ms

Arc Quenching Time:Less than 20 μs

Operating Ambient Temperature:-40°C to +70°C

Mechanical Life:Over 100,000 cycles

Electrical Life:Over 10,000 cycles

    Introducing the ABB RLY-REA107-AAA Arc Protection Relay, a highly reliable solution engineered to detect and mitigate arc faults in real-time, preventing potential fires and equipment damage. This advanced relay boasts an impressive suppression capability, making it suitable for a wide range of industrial applications.

    With an operating voltage range up to 690V AC and a current rating of up to 63A, this relay ensures robust performance under demanding conditions. Its protection levels extend across Class 0, 1, 2, and 3, offering comprehensive coverage against various arc fault scenarios.

    Adaptable to a broad temperature range from -20°C to +55°C, the ABB RLY-REA107-AAA is designed for global deployment. It features high-quality relay contacts rated at 10A at 250V AC, ensuring safe and efficient operation.

    Certified by leading safety standards such as UL, CE, and CSA, the ABB RLY-REA107-AAA guarantees compliance and reliability in any industrial setting. Its compact design and ease of integration make it a preferred choice for modern electrical systems.

    Experience peace of mind with the ABB RLY-REA107-AAA Arc Protection Relay. It is more than just a device; it’s a proactive safety measure that protects your assets and ensures uninterrupted operations. Contact our sales team today to learn how we can help you enhance the safety and efficiency of your industrial electrical systems.

ABB RLY-REA107-AAA Arc Protection Relay




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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