The Schneider Electric RM4TU02 is a phase failure relay designed for motor protection applications. As part of the RM4 series, this relay provides essential monitoring for three-phase power systems, safeguarding equipment from detrimental voltage imbalances and phase loss. It is commonly integrated into control panels for industrial machinery where reliable motor operation is critical.

Technical details

• Series: RM4
• Voltage Rating: 300V
• Current Rating: 5A
• Function: Phase Failure Relay
• Monitoring Capability: Detects phase loss and voltage imbalances in three-phase systems.
• Reset Type: Automatic or manual reset functionality (verify specific model configuration against datasheet).
• Mounting: DIN rail mountable for straightforward integration into control cabinets.
• Contact Configuration: Typically includes auxiliary contacts for signaling status to control systems (verify specific configuration against datasheet).

Applications & compatibility

This phase failure relay is suitable for protecting electric motors across a wide range of industrial applications. It is commonly found in systems such as pump controls, fan units, compressors, and conveyor systems where the integrity of three-phase power is paramount to prevent motor damage and downtime. Ensure compatibility with your specific motor control circuit by consulting the manufacturer's datasheet.

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 RM4TU02 or contact our technical team for cross-reference assistance with compatible Schneider Electric motor control components.