The Schneider Electric RM22UA22MR is a modular 1-phase overvoltage control relay from the Harmony series. This relay is designed to monitor and protect electrical systems from damaging voltage surges. It features a 2 Changeover (2CO) contact configuration, suitable for switching control circuits and loads within its specified current and voltage limits.

Technical details

• Series: Harmony
• Type: Modular 1-phase Overvoltage Control Relay
• Contact Configuration: 2 Changeover (2CO)
• Rated Operational Current: 8A
• Measurement Voltage Range: 1100V AC/DC
• Supply Voltage Range: 24-240V AC/DC
• Control Function: Overvoltage monitoring and control
• Mounting: DIN rail mountable

Applications & compatibility

This overvoltage control relay is commonly employed in industrial control panels and electrical distribution systems to safeguard sensitive equipment. It is suitable for applications requiring precise voltage monitoring and rapid response to overvoltage conditions, such as in manufacturing automation, process control, and building management systems.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the RM22UA22MR or contact our technical team for cross-reference assistance with compatible Harmony series components.