Part of the Schneider Electric ECOFIT Sepam series, the REL52446 integrates the S20/S40 protection relay with the Easergy P3U30 module. This combination provides robust protection for electrical distribution systems, commonly deployed in medium-voltage switchgear and substations. The unit is engineered to deliver reliable operational continuity through advanced protective functions.

Technical details

• Series: ECOFIT Sepam S20/S40
• Module Integration: Easergy P3U30
• Protection Functions: Overcurrent, overload, earth-fault (specific thresholds and types to be confirmed via datasheet)
• Communication Protocol: Modbus RTU (typical for this series, verify via datasheet)
• Enclosure Type: Standard modular design for panel mounting (verify dimensions and mounting details via datasheet)
• Voltage Class: Designed for medium-voltage applications (specific voltage ratings to be confirmed via datasheet)
• Display: Integrated local display for status and parameter viewing (verify display type and capabilities via datasheet)
• Event Logging: Capable of recording system events and disturbances for analysis (verify logging capacity and format via datasheet)

Applications & compatibility

The Schneider Electric REL52446 is suitable for protecting feeders, transformers, motors, and generators in industrial facilities, power generation plants, and utility substations. Its comprehensive protection capabilities make it a key component in ensuring the stability and safety of medium-voltage electrical networks.

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 Schneider 52446 or contact our technical team for cross-reference assistance with compatible Sepam series components.