The Schneider Electric RM22TR31 is a three-phase voltage control relay designed for monitoring and protecting electrical systems. This relay is part of the Zelio Control range, offering reliable voltage supervision for industrial applications. It is engineered to detect under-voltage and over-voltage conditions within a specified range, ensuring the safe operation of connected equipment.

Technical details

• Series: Zelio Control RM22 Series
• Function: Three-phase voltage control relay
• Voltage Monitoring Range: 200...240 Vac
• Number of Changeover Contacts: 2 C/O (Changeover)
• Contact Rating: Verify with manufacturer datasheet for specific current and voltage ratings per contact.
• Mounting Type: DIN rail mount (standard for RM22 series)
• Operating Temperature: Verify with manufacturer datasheet.
• Enclosure Protection: Verify with manufacturer datasheet.

Applications & compatibility

This voltage control relay is suitable for use in a variety of industrial automation scenarios, including motor control centers, power distribution panels, and machine control systems. It is commonly employed to protect three-phase motors and other sensitive equipment from voltage fluctuations that could lead to damage or operational failure. Compatibility with standard DIN rail mounting ensures straightforward integration into existing control cabinets.

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 RM22TR31 or contact our technical team for cross-reference assistance with compatible Zelio Control components.