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ABB REF543KB127AAAA – High-Performance Relay Module

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The ABB REF543KB127AAAA is a protective relay module designed for power distribution systems, ensuring reliable protection against faults and improving system stability and safety.

Operating Voltage:230 V AC

Current Rating:10 A

Input Signal Range:-10 V to +10 V DC

Communication Interface:Modbus RTU

Operating Temperature:-20°C to +60°C

Protection Class:IP20

Weight:0.3 kg

Dimensions:120 x 100 x 60 mm

Control Protocol:ASCII, Binary, ASCII with Holding Registers

    The ABB REF543KB127AAAA boasts an innovative design that ensures compatibility with a wide range of industrial equipment. Its compact size and robust construction make it ideal for space-constrained environments without compromising on durability or functionality.

    Equipped with a versatile communication interface, this module allows for seamless data exchange with various automation systems, enhancing system efficiency and connectivity. Its ability to handle diverse input signals provides flexibility in process monitoring and control.

    With a broad operating temperature range and IP20 protection class, the REF543KB127AAAA is engineered to withstand harsh industrial conditions, ensuring reliable operation in diverse environments.

    Featuring a lightweight structure and optimized dimensions, this module offers easy installation and minimal maintenance requirements, contributing to a streamlined workflow and reduced operational costs.

    The inclusion of multiple control protocols supports a wide array of applications, enabling users to customize their automation setups according to specific needs, thereby maximizing productivity and efficiency.

ABB REF543KB127AAAA

ABB REF543KB127AAAA

ABB REF543KB127AAAA




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