ComPacT NSX
Schneider Electric catalog image for this SKU; may represent the product family.
SWITCH DISCONNECTOR
Switch disconnector ComPacT NSX630NA, 3 poles, 630A, AC22A, AC23A
SKU C633630SSchneider Electric C633630S is a switch disconnector in the ComPacT NSX range. Key specifications include operational current: AC-22A: 630 A AC 50/60 Hz 220...690 V; poles: 3P; operational voltage: 690 V AC 50/60 Hz.
AC-22A: 630 A AC 50/60 Hz 220...690 VOperational current
3PPoles
690 V AC 50/60 HzOperational voltage
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 18, 2026.
| Product reference | C633630S |
|---|---|
| Range | ComPacT |
| Product name | ComPacT NSX |
| Device short name | NSX630NA |
| Product or component type | Switch disconnector |
| Device application | Distribution |
| Poles description | 3P |
| [Ith] conventional free air thermal current | 630 A at 50 °C |
| [Ie] rated operational current | AC-22A: 630 A AC 50/60 Hz 220...690 V AC-23A: 630 A AC 50/60 Hz 220...690 V |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Network type | AC |
| Suitability for isolation | Yes conforming to EN/IEC 60947-3 |
| Utilisation category | AC-22A AC-23A |
| Breaking capacity code | NA |
| Contact position indicator | Yes |
| Visible break | No |
| Mounting mode | Fixed |
| [Icw] rated short-time withstand current | 6 kA during 1 s 6 kA during 3 s 2.32 kA during 20 s |
| [Icm] rated short-circuit making capacity | 330 kA with upstream protection circuit breaker 8.5 kA switch-disconnector alone |
| Control type | Toggle |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Mounting support | Backplate |
| Upside connection | Front |
| Downside connection | Front |
| Connection pitch | 45 mm |
| Mechanical durability | 15000 cycles |
| Electrical durability | AC-22A: 1500 cycles 690 V AC 50/60 Hz In AC-22A: 3000 cycles 440 V AC 50/60 Hz In AC-22A: 3000 cycles 690 V AC 50/60 Hz In/2 AC-22A: 6000 cycles 440 V AC 50/60 Hz In/2 AC-23A: 1500 cycles 690 V AC 50/60 Hz In AC-23A: 3000 cycles 440 V AC 50/60 Hz In AC-23A: 3000 cycles 690 V AC 50/60 Hz In/2 AC-23A: 6000 cycles 440 V AC 50/60 Hz In/2 |
| Width (W) | 140 mm |
| Height (H) | 255 mm |
| Depth (D) | 110 mm |
| Net weight | 5.2 kg |
| Standards | EN/IEC 60947-1 EN/IEC 60947-3 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| Electrical shock protection class | Class II |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.