The Schneider Electric Multi 9 undervoltage release, designated MN, is a critical component for circuit breaker protection systems. This specific model operates with dual voltage inputs, supporting 120 V AC and 24 V DC, making it versatile for various power configurations within industrial automation environments. It is designed to provide reliable safety functionality by tripping a circuit breaker when voltage levels fall below a predetermined threshold, preventing damage to connected equipment.

Technical details

• Series: Multi 9
• Type: Undervoltage Release (MN)
• AC Voltage Input: 120 V AC
• DC Voltage Input: 24 V DC
• Function: Provides remote tripping of circuit breakers upon loss of voltage.
• Compatibility: Designed for use with compatible Schneider Electric Multi 9 series circuit breakers.
• Operating Principle: Electromechanical release mechanism activated by voltage fluctuations.

Applications & compatibility

This undervoltage release is commonly integrated into control panels and electrical distribution systems for machinery found in manufacturing plants, material handling facilities, and process control applications. Its dual voltage capability ensures compatibility with a wide range of power supplies commonly found in North American and international industrial settings, safeguarding equipment such as motors, pumps, and control circuits.

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 M9A27107 or contact our technical team for cross-reference assistance with compatible Multi 9 components.