ABB REU523B Spare parts in stock
Product Model: REU523B
Product Description: The REU523B is a sophisticated protection and control relay designed for medium voltage applications, providing comprehensive monitoring, protection, and control functionalities for electrical networks. It ensures reliable operation by safeguarding transformers, feeders, and other critical components within power distribution systems.
Brand: ABB
Origin: Switzerland
Net Weight: 2.5 kg
Dimensions: 240 x 160 x 100 mm
Power Supply: 24-250 V AC/DC
Input/Output: 6 digital inputs, 4 digital outputs, 2 analog inputs
Communication Interface: IEC 61850, Modbus TCP/IP, RS-485
Use: The REU523B is typically used in substations, industrial plants, and commercial facilities for medium voltage protection, ensuring reliability in power distribution and enhancing system stability.
The above parameters are for reference only. Please contact our technical team for precise selection.











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