The NEED-M-1K is a type of miniaturised, high-performance protection relay from the Relpol range. It is designed to provide a reliable and cost-effective monitoring system for equipment and systems. It offers over-current, over-voltage, under-voltage and two-time interval protection features, as well as a range of communications options. It features a compact, water-resistant housing, making it suitable for a wide range of industrial applications. The NEED-M-1K is also equipped with optional alarm relay functions, remote and local control, LCD display for quick visualisation of measurements, and various other advanced functions.