Schneider Electric Schneider Electric MN Undervoltage Release, LV429407, ComPacT, Rated Voltage 220 to 240VAC 50/60Hz, 208 to 277VAC 60Hz AED250.00 (Incl.VAT) This is a MN undervoltage release for Compact NSX, PowerPact Multistandard and EasyPact CVS circuit breakers. Its rated voltage is 220 to 240 VAC 50/60 Hz, or 208 to 277 VAC 60 Hz. It is an auxiliary used for emergency off or remote opening applications... Available on Request