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ABB REF543A M129 AAAA Industrial Protection Relay

The ABB REF543AM129AAAA is a highly reliable protective relay module designed for efficient and precise fault protection in electrical power systems. It is specifically tailored for applications requiring advanced protection against overloads, short circuits, and earth faults.

Brand:ABB

Model:REF543AM129AAAA

Module Type:Relay Module

Protection Level:IP20

Rated Voltage:Up to 1150V AC

Rated Current:Up to 400A

Frequency Range:50/60Hz

Protection Functions:Overload, Short Circuit, Ground Fault

    Designed with state-of-the-art technology, the ABB REF543AM129AAAA offers unparalleled reliability and performance in protecting critical electrical systems.

    It includes advanced protection features like overcurrent, earth fault, and phase unbalance detection, ensuring optimal safety in various industrial environments.

    The module features an intuitive LCD display for easy monitoring and control, along with RS485 Modbus RTU communication capabilities for seamless integration into existing systems.

    Crafted from high-quality materials, the ABB REF543AM129AAAA is built to withstand harsh industrial conditions, making it a durable and long-lasting solution for your protection needs.

    Installation is straightforward, thanks to its compact design and clear user instructions. Whether you’re upgrading an existing system or building a new one, this module fits perfectly into any setup.

ABB REF543AM129AAAA

ABB REF543AM129AAAA

ABB REF543AM129AAAA




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