BENDER RCMA420-D-1 Residual Current Monitor

• Real-time Monitoring: Continuously monitors the residual current of electrical circuits, quickly responds to abnormal current changes, and promptly captures potential faults.​

• Precise Alarm: When the detected residual current exceeds the set threshold, it immediately triggers audible and visual alarms and transmits fault information through signal output.​

• Data Recording: Supports historical data storage and query, facilitating the analysis of the operating status of electrical systems and fault tracing.​

• Monitoring Range: The residual current monitoring range is 0 - [X]mA.​

• Accuracy: The measurement accuracy reaches ±[X]%.​

• Communication Interface: Equipped with an RS-485 interface and supports the Modbus RTU protocol, making it easy to integrate with monitoring systems.​

• High Reliability: Industrial-grade quality, adaptable to complex electromagnetic environments, with stable and reliable operation.​

• Flexible Configuration: Parameters such as thresholds and alarm modes can be flexibly set through software to adapt to different application requirements.​

• Easy Installation: Compact in size, it supports rail mounting, ensuring simple and efficient installation and maintenance.​

• Widely used for residual current monitoring of electrical systems in industrial plants, commercial buildings, data centers, and other places.​
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