Schneider Electric LV429407 208..277V 60Hz, 220..240V 50/60Hz - Undervoltage Release Mn

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.

Main

• Range: ComPacT
• Range of product:
• ComPact NSX100...250
• ComPact NSX100...250 new generation
• ComPact NSX400...630
• ComPact NSX400...630 new generation
• ComPact NSX100...250 DC
• ComPact NSX100...250 DC new generation
• ComPact NSX100...250 DC PV
• ComPact NSX100...250 DC PV new generation
• ComPact NSX400...630 DC
• ComPact NSX400...630 DC new generation
• ComPact NSX400...630 DC PV
• ComPact NSX400...630 DC PV new generation
• Device short name: MN
• Product or component type: Voltage release
• Device application: Control
• Voltage release type:
• Opening coil
• Undervoltage release:
• [Uc] control circuit voltage:
• 220...240 V AC 50/60 Hz
• 208...277 V AC 60 Hz
• Range compatibility:
• ComPacT new generation ComPacT NSX new generation
• ComPacT new generation ComPacT NSX DC new generation
• ComPact ComPact NSX
• ComPact ComPact NSX DC
• EasyPact EasyPact CVS
• PowerPact PowerPact Multistandard

Complementary

• Operating threshold:
• Opening: 0.35...0.7 x Un
• Closing: 0.85 x Un
• Response time: 50 ms
• Supply holding power: 5 VA
• Supply inrush power: 10 VA
• Auxiliary connection terminal: Spring 0.5…1.5 mm² (AWG 20...AWG 16)
• Wire stripping length: 7 mm