The ABB 1MRK002246‑AAr00 Relay Board is a high‑quality, industrial‑grade component designed by ABB, renowned for robust automation, protection, and control systems. This relay board is preferred among professionals for its reliable switching‑capabilities and durable build, making it the most favorable choice for applications in high‑voltage power systems, especially for transmission line differential protection with ABB’s RED670 protection relay platform.

Manufactured with strict quality standards, the ABB 1MRK002246‑AAr00 supports rapid fault detection, precise signal processing, and secure phase discrimination. It is designed to seamlessly integrate with ABB’s protection systems, providing consistent performance under demanding conditions. The board delivers strong isolation between control logic and relay outputs, ensuring safety and performance stability even in highly electrical noisy or harsh industrial environments.

Industrial applications including power generation, utility grids, substations, oil & gas, and heavy manufacturing benefit from the ABB relay board’s ability to manage switching operations, interface with communication protocols, and maintain operability in wide temperature ranges. The 1MRK002246‑AAr00 Relay Board is compatible with common communication protocols used in protection systems, delivering smooth interoperability and system flexibility.

Its sturdy physical design ensures longevity: built with high‑grade materials, well‑engineered relay contacts, and tested under rigorous quality control processes. The board is lightweight yet strong, and designed to be mounted easily into protection relay racks. Users often choose this relay board for upgrades, replacement or new installations because of its favorable cost‑performance ratio, original ABB build, excellent reliability, and fast availability.

Every ABB 1MRK002246‑AAr00 Relay Board goes through stringent testing to ensure minimal downtime, dependable output, and long service life. For engineers seeking a trusted relay board that performs well, is durable, and comes from ABB’s legacy of quality, this is among the top selections in relay protection hardware.

Key Features

• Genuine ABB product, high quality and original

• Model: 1MRK002246‑AAr00

• Type: Relay Board for protection & switching

• Ideal application: Transmission line differential protection, RED670 systems

• Fast fault detection and signal processing

• Secure phase discrimination

• Excellent electrical isolation and noise immunity

• Wide ambient temperature tolerance

• Durable relay contacts and industrial‑grade construction

• Easy to install in protection relay racks

Contact Information

Evaflux Private Limited
📞 Phone: +91 7303573946
📧 Email: support@evaflux.com