MN undervoltage trip สำหรับ ComPact NSX พิกัดแรงดัน 220/240 Vac 50/60 Hz, 208/277 Vac 60 Hz

This is a MN undervoltage release for Compact NSX and EasyPact CVS circuit breakers. Its rated voltage is 220 to 240 VAC 50/60 Hzor 208 to 277 VAC 60 Hz. 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 Un. It complies with IEC 60947-2 standard. This undervoltage release is a UL Listed/CSA Certified circuit breaker accessory. Compact NSX and EasyPact CVS can be equipped with either 1 MX or 1 MN auxiliary.