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| Brand Name | Schneider Electric |
| Item Name | Shunt Release |
| Range | ComPacT NSX400...630 DC new generation |
| Range compatibility | ComPact ComPact NSX DC |
| Wire stripping length | 7mm |
| Auxiliary connection terminal | spring 0.5-1.5mm² (AWG 20...AWG 16) |
| Control signal type | maintained |
| Device application | control |
| Device short name | MX |
| Impulse duration | >= 20 ms |
| Product or component type | voltage release |
| Response time | 50 ms |
| Supplier Code | LV429390 |
| Supply inrush power | 10 W |
| Threshold tripping voltage | 0.7...1.1 x Un opening |
| Voltage release type | shunt trip release |
| [Uc] control circuit voltage | 24 V DC |
Schneider LV429390 Mx Series MX Shunt Release, ComPacT NSX, Rated Voltage 24 VDC, Screwless Spring Terminal Connections, Impulse Maintained
This is a MX shunt trip release for Compact NSX, PowerPact Multistandard and EasyPact CVS circuit breakers. Its rated voltage is 24 VDC. It is an auxiliary used for emergency off or remote opening applications. This auxiliary opens the circuit breaker when the control voltage Un rises above 70% of its rated voltage Un. It complies with IEC 60947-2 standard. This shunt trip 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.