The Schneider Electric REL52921 is an arc protection relay from the PowerLogic A3 series. This unit is designed to detect and mitigate arc flash events within electrical systems, enhancing safety and operational continuity. It features 12 points for connection and 2 control sensor inputs, enabling comprehensive monitoring of potential arc conditions.

Technical details

• Series: PowerLogic A3
• Product Type: Arc Protection Relay
• Configuration: 12-point input, 2-sensor control
• Functionality: Arc flash detection and mitigation
• Arc Device: Integrated arc device for rapid response
• Control Inputs: 2 dedicated control sensor inputs
• Input Points: 12 points for system monitoring
• For detailed specifications regarding voltage, current, or communication protocols, please consult the manufacturer's datasheet.

Applications & compatibility

This arc protection relay is suitable for installation in medium-voltage switchgear, motor control centers, and other critical electrical distribution systems. It is commonly employed in industries such as manufacturing, utilities, and data centers where the prevention of arc flash incidents is paramount for personnel safety and equipment protection.

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 REL52921 or contact our technical team for cross-reference assistance with compatible PowerLogic components.