ABB REF541DM115AAAA Digital Relay Protection Module
The ABB REF541DM115AAAA Circuit Protection Module is a high-quality solution designed for advanced circuit protection in industrial environments. It offers reliable overcurrent and short-circuit protection for various applications, ensuring optimal safety and performance.
Manufacturer:ABB
Product Model:REF541DM115AAAA
Protection Type:Overcurrent, Short-circuit
Rated Current:630A
Voltage Rating:690V
Mounting Type:Panel Mount
Certification:CE, IEC
Operating Temperature:-25°C to +70°C
Protection Class:IP20
The ABB REF541DM115AAAA digital relay is specifically engineered for industrial environments where high reliability and precision are essential. This relay features advanced algorithms for accurate detection and response to overcurrent, short circuits, and earth faults, ensuring the safety and continuous operation of your electrical systems. Built with robust materials, it can withstand harsh conditions and provide long-lasting performance.
Key design highlights include its user-friendly interface which simplifies configuration and monitoring. The communication interfaces like Modbus RTU and Profibus DP allow seamless integration with existing control systems, enhancing system efficiency. Its compact size makes it easy to install in limited space without compromising functionality.
This digital relay is an ideal choice for industries such as manufacturing, energy, and infrastructure projects where reliable protection is crucial.

















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