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Infinite Innovation, the Future of Industrial Control Systems
Infinite Innovation, the Future of Industrial Control Systems
PRODUCT POSITION:HOMEPRODUCT—ABB REF543A M129 AAAA Protective Relay Module
ABB REF543A M129 AAAA Protective Relay Module
The ABB REF543AM129AAAA is a high-performance relay module designed for industrial control systems. It provides reliable protection and monitoring capabilities for electrical equipment, ensuring optimal performance and safety in various industrial applications.
DESCRIBE

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

    The ABB REF543A M129 AAAA is a robust and reliable protective relay module designed for various industrial applications, including power distribution systems and industrial automation processes.

    This advanced relay module offers multiple protection functions to safeguard your equipment against overcurrent, earth faults, phase failures, and thermal overloads.

    Equipped with Modbus RTU and Profibus DP communication protocols, the ABB REF543A M129 AAAA can seamlessly integrate into existing control systems, enhancing overall operational efficiency.

    Its compact design and easy installation make it suitable for a wide range of applications, ensuring minimal downtime during setup and maintenance.

    Backed by stringent certifications like IEC 61000-4-3 and IEC 61000-4-4, this module guarantees consistent performance under harsh environmental conditions.

ABB REF543AM129AAAA

ABB REF543AM129AAAA

ABB REF543AM129AAAA

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