The Schneider S20-401IP3A1000 is a protection relay from the Schneider Electric Sepam series, engineered for advanced protection in modern power distribution systems. This relay is designed to enhance the safety and reliability of electrical networks, offering robust protection capabilities suitable for a wide range of industrial and utility applications. Its integration into the Sepam family signifies a commitment to sophisticated and dependable power system management.

Technical details

• Series: Sepam S20
• Protection Functions: Advanced protection functions are integrated, though specific functions require datasheet verification.
• Current Rating: The '401' in the part number typically indicates a nominal current rating. For precise current and voltage specifications, consult the manufacturer's datasheet.
• Input/Output Configuration: The 'IP3A1' designation suggests a specific input/output configuration and communication interface.
• Communication Protocol: The 'A1' often denotes support for specific communication protocols, such as Modbus RTU. Verify protocol compatibility with the manufacturer's documentation.
• Enclosure Type: The 'IP3' may refer to an Ingress Protection rating, indicating a level of protection against solid objects and water.
• Power Supply: The '000' suffix typically relates to the power supply voltage range. Refer to the datasheet for exact voltage requirements.
• Application Specific Features: Designed for overcurrent, earth fault, and other protective relaying functions.

Applications & compatibility

This protection relay is commonly deployed in medium-voltage switchgear for substations, power generation facilities, and industrial power distribution networks. It is suitable for protecting transformers, feeders, motors, and generators, ensuring operational continuity and equipment safety in demanding environments such as manufacturing plants, data centers, and renewable energy installations.

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 S20-401IP3A1000 or contact our technical team for cross-reference assistance with compatible Sepam series components.