Description
Brand:ABB
Model:REF543KB127AAAA
Operating Voltage:24-250 V AC / DC
Rated Current:Up to 63 A
Protection Class:IP20
Frequency Range:50/60 Hz
Response Time:< 50 ms
Certifications:CE, UL, IECEx
The ABB REF543KB127AAAARelay Module is designed to protect industrial power systems by monitoring and responding to abnormal conditions swiftly. It offers reliable overload, short circuit, and phase unbalance protection for various applications, ensuring operational safety and minimizing downtime.
This relay module features a robust design with an IP20 rating, making it suitable for installation in environments where dust and small objects must be prevented from entering. It operates within a wide voltage range, providing flexibility in its application across different industrial settings.
Equipped with multiple communication interfaces including Modbus, Profibus DP, and CANopen, the ABB REF543KB127AAAARelay Module can integrate seamlessly into existing control systems, enhancing overall system efficiency and enabling remote monitoring and diagnostics.
With a response time of less than 1ms, this relay module ensures quick reaction to faults, thereby reducing the risk of damage to the power system and ensuring continuous operation.
The ABB REF543KB127AAAARelay Module has received certifications such as CE, UL, and IEC 61010-1, ensuring compliance with international safety standards. This makes it a trusted choice for engineers and plant managers seeking high-quality protection solutions.
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