| range | ComPact |
|---|---|
| product range | ComPact NSX100...250 |
| device short name | NSX250F |
| product or component type | basic frame |
| device application | Distribution |
| circuit breaker name | Compact NSX250F |
| Number of poles | 3P |
| [In] rated current | 250 A at 40 °C |
| [Ue] rated operational voltage | 690V AC 50/60Hz |
| network type | A.C. |
| network frequency | 50/60Hz |
| suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| utilization category | Category A |
| [Icu] rated ultimate short-circuit breaking capacity | 85 kA at 240 V AC 50/60 Hz conforming to UL 508 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 8 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 480 V AC 50/60 Hz conforming to UL 508 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 600 V AC 50/60 Hz conforming to UL 508 |
| Performance level | F 36 kA 415 V AC |
| control type | Toggle |
| mounting mode | Fixed |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz conforming to IEC 60947-2 |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| [ICS] rated service short-circuit breaking capacity | 35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 22 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 8 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| mechanical durability | 20000 cycles conforming to IEC 60947-2 |
| electrical durability | 10000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-2 10000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-2 20000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-2 5000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-2 |
| mounting support | Backplate |
| upside connection | Front |
| downside connection | Front |
| connection pitch | 35mm |
| protection type | Without protection |
| Width (W) | 105mm |
| Height (H) | 161mm |
| Depth (D) | 86mm |