Range | ComPacT new generation |
---|---|
Product name | ComPacT NSX new generation |
Device short name | NSX400HB1 |
Product or component type | Circuit breaker |
Device application | Distribution |
Poles description | 4P |
Protected poles description | 4D 3D + OSN 3D + N/2 3D |
Neutral position | Left |
[In] rated current | 400 A at 40 °C |
[Ue] rated operational voltage | 690 V AC 50/60 Hz |
Network type | AC |
Network frequency | 50/60 Hz |
Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
Utilisation category | Category A |
[Icu] rated ultimate short-circuit breaking capacity | 85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
Performance level | HB1 75 kA 690 V AC |
Trip unit name | MicroLogic 5.3 E |
Trip unit technology | Electronic |
Trip unit protection functions | LSI |
Control type | Toggle |
Circuit breaker mounting mode | Fixed |