The Schneider Electric MN under voltage release for Compact NSX, PowerPact Multistandard and EasyPact CVS circuit breakers. Its rated voltage is 24VDC. It is an auxiliary used for emergency off or remote opening applications. This auxiliary opens the circuit breaker when the control voltage drops to a value below 35% of its rated voltage. It complies with IEC 60947-2 standard. This under voltage release is a UL Listed/CSA Certified circuit breaker accessory. Compact NSX, PowerPact Multistandard and EasyPact CVS can be equipped with either 1 MX or 1 MN auxiliary. It has response time of 50ms
This voltage releases is used to trip the circuit breaker
It serves primarily for remote, emergency-off commands
This voltage release eliminates the risk of nuisance tripping due to a transient voltage dip