Schneider Electric C403400S
MPNC403400S
Obsolete
Switch disconnector ComPacT NSX400NA, 3 poles, 400A, AC22A, AC23A
$524.85Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Control type | Toggle |
| Network type | AC |
| Product or component type | Switch disconnector |
| Voltage | 800 V AC 50/60 Hz |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Icw] rated short-time withstand current | 5 kA during 1 s 5 kA during 3 s 1.93 kA during 20 s |
| [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 |
| [Icm] rated short-circuit making capacity | 330 kA with upstream protection circuit breaker 7.1 kA switch-disconnector alone |
| [Ith] conventional free air thermal current | 400 A at 50 °C |
| Poles description | 3P |
| Utilisation category | AC-22A AC-23A |
All specifications
| Parameter | Value |
|---|---|
| IK degree of protection | IK07 conforming to IEC 62262 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Mounting mode | Fixed |
| Mounting support | Backplate |
| Connection pitch | 45 mm |
| Upside connection | Front |
| Downside connection | Front |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Electrical shock protection class | Class II |
| Depth | 110 mm |
| Width | 140 mm |
| Height | 255 mm |
| Electrical durability | AC-22A: 10000 cycles 440 V AC 50/60 Hz In/2 AC-22A: 2500 cycles 690 V AC 50/60 Hz In AC-22A: 5000 cycles 440 V AC 50/60 Hz In AC-22A: 5000 cycles 690 V AC 50/60 Hz In/2 AC-23A: 10000 cycles 440 V AC 50/60 Hz In/2 AC-23A: 2500 cycles 690 V AC 50/60 Hz In AC-23A: 5000 cycles 440 V AC 50/60 Hz In AC-23A: 5000 cycles 690 V AC 50/60 Hz In/2 |
| Mechanical durability | 15000 cycles |
| Standards | EN/IEC 60947-1 EN/IEC 60947-3 |
| Range | ComPacT |
| Visible break | No |
| Device short name | NSX400NA |
| Device application | Distribution |
| Suitability for isolation | Yes conforming to EN/IEC 60947-3 |
| Contact position indicator | Yes |
| Ambient air temperature for storage | -50...85 °C |
| Ambient air temperature for operation | -25...70 °C |
MPN
C403400S