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. 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, PowerPact Multistandard and EasyPact CVS can be equipped with either 1 MX or 1 MN auxiliary.
- Voltage Release Type: Opening coil, Undervoltage release
- Control Circuit Voltage @ 50/60 Hz: 220-240VAC and @60 Hz: 208-277VAC
- Operating Threshold: 0.35-0.7 x Un opening, 0.85 x Un closing
- Supply Holding Power: 5 VA
- Supply Inrush Power: 10 VA
- Auxiliary connection terminal: Spring 0.5-1.5 sq.mm (AWG 20...AWG 16)
- Wire Stripping Length: 7mm