Schneider RM35UB3N30 | voltage control relay RM35-U – range 114..329 V AC

Schneider RM35UB3N30 is a reliable three-phase control relay designed to help protect electrical systems from voltage faults and phase issues. Built by Schneider Electric, this high-quality monitoring relay is ideal for industrial and commercial applications where stable power supply and equipment protection are essential.

The Schneider RM35UB3N30 is used to monitor three-phase networks and detect problems such as phase loss, phase sequence errors, and under/overvoltage conditions. By identifying these issues early, it helps prevent damage to motors, control panels, pumps, compressors, and other sensitive electrical equipment. This makes it a practical choice for engineers, panel builders, maintenance teams, and automation professionals who need dependable monitoring and fast response in demanding environments.

Designed for easy integration into electrical panels, the relay offers accurate monitoring performance and dependable operation. Its compact design helps save panel space, while its robust construction ensures long service life in industrial environments. The Schneider RM35UB3N30 is especially suitable for applications where power quality directly affects system safety, efficiency, and uptime.

One of the main advantages of this relay is its ability to improve equipment protection and reduce unexpected downtime. In facilities where voltage imbalance or incorrect phase sequence can lead to serious operational problems, using the Schneider RM35UB3N30 helps maintain continuity and protect connected devices. It is widely used in motor protection systems, control cabinets, industrial automation setups, and building electrical systems.