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 module is a high-performance solution for industrial automation applications. Designed with advanced technology, this module provides robust protection and monitoring functions for electrical equipment. Its modular design allows for easy installation and maintenance, making it a versatile choice for various industries. With its IP65 protection rating, it can withstand harsh environments and ensure long-term reliability. The module supports multiple communication protocols like Modbus RTU and Profibus DP, enabling seamless integration with existing systems. Additionally, the user-friendly interface facilitates quick setup and monitoring, enhancing operational efficiency. Whether for power generation, transmission, or distribution systems, the ABB REF620 NBFNAANNNDA1BBN1XF module stands out as a reliable and efficient solution.

















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