Overview
The C634630S is a Schneider ComPacT NSX630NA switch disconnector rated 630 A at 690 V AC, with 4 poles, fixed mounting, and an IP40 enclosure. It is designed for distribution applications and is now discontinued by the manufacturer.
Schneider C634630S ComPacT NSX630NA switch disconnector, 630 A, 4-pole, disconti
MPNC634630S
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Schneider ComPacT NSX630NA switch disconnector, order code C634630S, 4 poles, 630 A, 690 V AC, fixed mount, IP40, toggle control, discontinued.
$1,036.55Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →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 | 6 kA during 1 s 6 kA during 3 s 2.32 kA during 20 s |
| [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 |
| [Icm] rated short-circuit making capacity | 330 kA with upstream protection circuit breaker 8.5 kA switch-disconnector alone |
| [Ith] conventional free air thermal current | 630 A at 50 °C |
| Poles description | 4P |
| 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 | 185 mm |
| Height | 255 mm |
| 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 |
| Mechanical durability | 15000 cycles |
| Standards | EN/IEC 60947-1 EN/IEC 60947-3 |
| Range | ComPacT |
| Visible break | No |
| Device short name | NSX630NA |
| 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 |
Product details
MPN
C634630S