Home / News / ABB RXIDK 2H 1MRK000838-HA Detailed Introduction

ABB RXIDK 2H 1MRK000838-HA Detailed Introduction

Aug 30, 2025 ABB

ABB RXIDK 2H 1MRK000838-HA is a time overcurrent relay module produced by ABB. It is mainly used in power systems to monitor and protect overcurrent. When the current exceeds the set value, an alarm is issued or the circuit is cut off to prevent equipment damage.

ABB RXIDK 2H 1MRK000838-HA

Main functions

Overcurrent protection: Monitor the current in the circuit. When the current exceeds the set value, an alarm is issued or a protection action is initiated.

Time delay: Different time delays can be set to meet different types of overload protection requirements.

Multi-function: In addition to overcurrent protection, the module may also have other functions, such as directional protection, etc. The specific functions depend on the model and configuration.

Product features

High precision: It adopts advanced measurement technology with high precision and high reliability.

Modular design: Convenient installation and maintenance.

Flexible configuration: It can be flexibly configured according to different application requirements.

Strong anti-interference ability: It can work stably in harsh electromagnetic environments.

Application scenarios

Power system: used to protect power distribution systems, motors and other equipment.

Industrial automation: used to protect motors, inverters and other equipment.

Data center: used to protect power distribution systems.

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