MN undervoltage release, ComPact NSX, rated voltage 380/415 VAC 50/60 Hz, 440/480 VAC 60 Hz
LV429408
Description
This is a MN undervoltage release for Compact NSX, PowerPact Multistandard and EasyPact CVS circuit breakers. Its rated voltage is 380 to 415 VAC 50/60 Hz, or 440 to 480 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.
Product Details
| Activity | PPCCB |
|---|---|
| [uc] Control Circuit Voltage | 380...415 V AC 50 Hz |
| Device Application | control |
| Device Short Name | MN |
| Product or Component Type | voltage release |
| Range | ComPacT |
| Range Compatibility | ComPacT NSX new generation |
| Wire Stripping Length | 7 mm |
| Auxiliary Connection Terminal | spring 0.5-1.5 mm² (AWG 20...AWG 16) |
| Response Time | 50 ms |
| Supply Holding Power | 5 VA |
| Supply Inrush Power | 10 VA |
| Threshold Tripping Voltage | 0.35...0.7 x Un opening |
| Voltage Release Type | opening coil |
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