Schneider Electric RM22TU23

The 3-phase control relay facilitates the monitoring of power supply circuits within 3-phase electrical networks, particularly useful in industrial and building control panels. With a maximum switching capacity of 2000 VA and a rated supply voltage range of 380 to 480 V AC, it is suitable for various automation applications including hoisting, packaging, lifts, and textile machinery. The relay features a compact design with a width of only 22.5 mm, allowing for efficient installation on DIN rails alongside other modular devices.

This relay includes a selectable memory function and an integral LED indicator that signals the control status. It offers straightforward settings through screw trimmers and automatic shutdown management, which aids in quick fault identification and troubleshooting. Additionally, it excels in reliability with a mean time to failure (MTTFd) of approximately 388.1 years and can withstand harsh environments with operational temperature ranges from -20 to 60 °C.

It supports screw terminal connections for various wire sizes and is designed with a robust polycarbonate housing. The relay is compliant with several industry standards and certifications, ensuring its suitability for a wide range of applications without the need for a PLC. The Designation Code RM22TR identifies this specific relay model.