The Schneider Electric RM22TR33 is a modular voltage control relay from the Harmony series, designed for precise monitoring and control in three-phase electrical systems. This relay is engineered to protect equipment by detecting voltage deviations and ensuring stable operation within specified parameters. It is commonly integrated into motor control centers and power distribution panels.

Technical details

• Series: Harmony
• Product Type: Modular Voltage Control Relay
• Number of Phases: 3-Phase
• Control Voltage Range: 380...480V AC
• Contact Configuration: 2 Changeover (CO) contacts
• Current Rating: 8A
• Functionality: Voltage monitoring and control
• Mounting Type: Modular DIN rail mount

Applications & compatibility

This voltage control relay is suitable for a wide range of industrial applications requiring precise voltage regulation and protection. It is frequently deployed in manufacturing facilities, process control systems, and building automation for applications such as pump control, fan monitoring, and general motor protection circuits. Ensure compatibility with your specific control system voltage requirements.

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 RM22TR33 or contact our technical team for cross-reference assistance with compatible Harmony series components.