Brand:ABB
Model:REF543KB127AAAA
Type:Protective Relay Module
Voltage Rating:240V AC
Frequency Range:50/60 Hz
Protection Functions:Phase Fault, Ground Fault
Accuracy Class:Class 5P10
Interface:Modbus RTU, Ethernet
Environmental Protection:IP20
Dimensions:140mm x 90mm x 70mm
Weight:1.2 kg
Certification:CE, UL, IEC 61000-4-3, IEC 61000-4-6
Designed for industrial applications, the ABB REF543KB127AAAA offers unparalleled reliability and precision. Its robust construction ensures long-term durability under harsh conditions.
This protective relay module is engineered to monitor critical parameters like overcurrent, earth fault, phase disconnection, and overvoltage. It provides real-time alerts to prevent system failures and minimize downtime.
The unit is equipped with advanced technology to ensure accurate and fast fault detection. It supports a wide range of operating voltages and frequencies, making it suitable for diverse industrial settings.
The ABB REF543KB127AAAA is certified to meet international standards including CE, UL, and IEC 61000, ensuring compliance with global safety regulations.
Installation and maintenance are straightforward due to its user-friendly design. It integrates seamlessly with existing industrial control systems, enhancing overall operational efficiency.
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