The Schneider Electric Multi 9 undervoltage release, designated MNx, is designed to provide essential protection for electrical systems operating at 400 V AC. This component is a critical safety device, specifically engineered to disconnect power when voltage levels fall below a predetermined threshold, thereby safeguarding sensitive equipment from damage caused by undervoltage conditions. Its integration into the Multi 9 product line signifies a commitment to reliable and robust electrical control solutions.

Technical details

• Series: Multi 9
• Product Type: Undervoltage Release
• Release Type: MNx
• Rated Voltage: 400 V AC
• Function: Provides protection against undervoltage conditions by tripping the associated circuit breaker.
• Compatibility: Designed for use with compatible Schneider Electric Multi 9 circuit breakers and associated control systems.
• Operating Principle: Electromechanical release that actuates upon detection of a sustained voltage drop.
• Environmental Considerations: Refer to the manufacturer's datasheet for specific operating temperature, humidity, and ingress protection ratings.

Applications & compatibility

This undervoltage release is commonly employed in industrial control panels and electrical distribution systems where precise voltage monitoring and protection are paramount. Its application extends to protecting machinery such as pumps, motors, and control circuits in manufacturing environments, process automation, and building management systems that operate on a 400 V AC supply.

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 M9A26971 or contact our technical team for cross-reference assistance with compatible Multi 9 components.