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.
Product Dimensions:
- L:29cm x W:16cm x H:15cm
LV432756 - Compact NSX 400 3P NA by Schneider Electric
Range ComPact Product name ComPact NSX Product or component type Switch disconnector device short name Compact NSX400NA Poles description 3P Network type AC [Ue] rated operational voltage 690 V AC 50/60 Hz conforming to IEC 60947-3 [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[Ui] rated insulation voltage 800 V AC 50/60 Hz conforming to IEC 60947-3 [Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-3 [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 aloneBreaking capacity code NA Suitability for isolation Yes conforming to EN 60947-3
Yes conforming to IEC 60947-3Contact position indicator Yes Visible break No Pollution degree 3 conforming to IEC 60664-1