Schneider Electric
Compact NSX <630 switch-disconnector Compact NSX400NA - 400 A - 3P - LV432756
Out of stock
SKU
LV432756
Details
This Compact NSX400NA is a complete 3 poles switch disconnector.
It is used to control and isolate electrical distribution circuits.
It requires an upstream protection.
The operational current is 400A at 415VAC 50/60Hz for AC22A and AC23A utilization categories.
The operational voltage is 690VAC 50/60Hz.
It comes with a variety of optional functions and accessories common with Compact NSX circuit breakers.
The dimensions for this 3 poles version are 140mm x 255mm x 110mm.
It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.
More Information
| Attribute | Value |
|---|---|
| SKU | LV432756 |
| product certifications | EAC, CCC |
| ambient air temperature for storage | -55-85 °C |
| pollution degree | 3 conforming to IEC 60664-1 |
| ambient air temperature for operation | -35-70 °C |
| upside connection | front |
| [Icw] rated short-time withstand current | 1.93 kA during 20 s conforming to IEC 60947-3, 5 kA during 1 s conforming to IEC 60947-3, 5 kA during 3 s conforming to IEC 60947-3 |
| electrical shock protection class | class II |
| range of product | NSX400...630 |
| product or component type | MCCB |
| net weight | 5.2 kg |
| mounting mode | fixed |
| standards | UL 508, EN/IEC 60947 |
| mechanical durability | 15000 cycles conforming to IEC 60947-3 |
| device short name | Compact NSX400NA |
| range | ComPact NSX |
| [Ie] rated operational current | AC-22A: 400 A AC 50/60 Hz 220...690 V, AC-23A: 400 A AC 50/60 Hz 220...690 V |
| IK degree of protection | IK07 conforming to IEC 62262 |
| breaking capacity code | NA |
| downside connection | front |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-3 |
| product name | ComPact NSX |
| [Ith] conventional free air thermal current | 400 A at 60 °C |
| [Icm] rated short-circuit making capacity | 330 kA with upstream protection circuit breaker, 7.1 kA switch-disconnector alone |
| network frequency | 50/60 Hz |
| height | 255 mm |
| mounting support | backplate |
| compatibility code | NSX400 |
| width | 140 mm |
| depth | 110 mm |
| IP degree of protection | IP40 conforming to IEC 60529 |
| [In] rated current | 400 A |
| network type | AC |
| poles description | 3P |
| electrical durability | AC-22A: 10000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3, AC-22A: 2500 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3, AC-22A: 5000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3, AC-22A: 5000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3, AC-23A: 10000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3, AC-23A: 2500 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3, AC-23A: 5000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3, AC-23A: 5000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3 |
| control type | toggle |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to IEC 60947-3 |
| connection pitch | 45 mm |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz conforming to IEC 60947-3 |
| suitability for isolation | yes conforming to IEC 60947-3, yes conforming to EN 60947-3 |
| contact position indicator | yes |
| visible break | no |
| switch-disconnector name | Compact NSX400NA |
Technical Documents
