The Crouzet Control part 84873022 is a compact and reliable Voltage & 3-Phase Monitoring Relay designed for power distribution and control applications. It features a voltage rating of 208/480VAC and a current rating of 5A. The relay is equipped with a single-pole, double-throw (SPDT) configuration for versatile switching operations. With its dimensions of 92.6x17.5x69mm and DIN rail mount design, it can be easily installed in various industrial environments. This monitoring relay ensures optimal performance and protection by monitoring voltage levels and three-phase power supply.