The Schneider Electric RM4-J series current measurement relay is engineered for precise monitoring of electrical circuits. This unit, identified by the model RM4JA31M, operates within a specified AC voltage range, ensuring compatibility with standard industrial power supplies. It is designed to detect and react to current levels within its defined measurement range, providing critical feedback for system protection and control.

Technical details

• Series: RM4-J
• Product Type: Current Measurement Relay
• Measurement Range: 3 mA to 1000 mA (0.003 A to 1 A)
• Supply Voltage: 220-240 V AC
• Functionality: Monitors and signals overcurrent or undercurrent conditions.
• Form Factor: DIN rail mountable module, suitable for control panel integration.
• Output: Typically provides relay contacts for signaling or control actions.
• Response Time: Designed for rapid detection of current anomalies.

Applications & compatibility

This current measurement relay is commonly employed in industrial automation systems requiring precise current monitoring for safety and operational efficiency. Applications include motor protection circuits, power supply monitoring, and control systems for machinery such as conveyor belts, pumps, and HVAC units where accurate current detection is paramount.

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 RM4JA31M or contact our technical team for cross-reference assistance with compatible Schneider Electric RM4 series components.