The EMR4-I1-1-A is a current monitoring relay designed for use with both AC and DC networks. It features adjustable switching hysteresis from 3% to 30% and offers an on delay that can be set from 0.1 to 30 seconds, with no delay option available. The relay provides operational state indications via LEDs, including status indicators for measured current, overcurrent conditions, and switch positions. It supports input circuits and power supply circuits with safe isolation in accordance with relevant safety standards. The EMR4-I1-1-A is suitable for monitoring currents in various electrical systems and can be integrated into control and protection applications.

Eaton specialises in power management and industrial automation solutions, offering products such as circuit protection, drives, control systems, and hydraulic components. Their technologies focus on improving efficiency, safety, and sustainability across diverse industries.