Model:REF620
Series:NBFNAANNNDA1BBN1XF
Manufacturer:ABB
Operating Voltage:24VDC
Operating Temperature:-20°C to +60°C
Dimensions:120mm x 100mm x 35mm
Input Current:Up to 2A
Output Current:Up to 2A
Communication Protocol:Modbus RTU
Load Capacity:100kHz
Connection Ports:RS-485
Reliability Rating:IP20
Certifications:UL, CE, CSA
The ABB REF620 NBFNAANNNDA1BBN1XF Protective Relay Module is an essential component for protecting power systems from faults and abnormalities.
This advanced relay module is engineered to provide accurate monitoring and protection, ensuring optimal performance and reliability.
Designed with precision, this module offers robust protection against overcurrents, earth faults, and other electrical issues.
With its high precision and fast response times, it ensures the safety and stability of electrical networks.
The module’s compact design makes it easy to install in various industrial settings, enhancing system efficiency and reducing downtime.
Its certified design and stringent manufacturing standards guarantee long-lasting performance and compliance with international safety regulations.
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