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Datasheet generated 2026-10-07
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Schneider Electric switch disconnector ComPacT NSX400...630NA, DC, 630 A rating, 4 poles C634630DS

Schneider Electric · Switchgear & Protection · Safety Switches · France · se.com
Part Number
C634630DS  ·  HS 8536.90
Schneider Electric switch disconnector ComPacT NSX400...630NA, DC, 630 A rating, 4 poles C634630DS

Schneider Electric C634630DS Load-break switch ComPacT NSX630 NA DC 4p-750VDC-630A.

Technical Specifications

Manufacturer part number (MPN)C634630DS
EAN / GTIN3606482003545
HS code8536.90
Sales unitpcs
RangeComPacT
Product nameComPacT NSX DC
Device short nameNSX630NA DC
Product or component typeSwitch disconnector
Device applicationDistribution
Poles description4P
[Ith] conventional free air thermal current630 A at 40 °C
[Ie] rated operational currentDC-22A: 630 A DC 750 V
[Ue] rated operational voltage750 V DC
Network typeDC
Suitability for isolationYes conforming to EN/IEC 60947-3
Utilisation categoryDC-22A
Breaking capacity codeNA
Contact position indicatorYes
Visible breakNo
mounting modeFixed
[Icw] rated short-time withstand current7.5 kA during 1 s
[Icm] rated short-circuit making capacity7.5 kA switch-disconnector alone
Control typeToggle
[Ui] rated insulation voltage750 V DC
[Uimp] rated impulse withstand voltage8 kV
Mounting supportBackplate
Upside connectionFront
Downside connectionFront
Connection pitch45 mm
Mechanical durability5000 cycles
Electrical durability1000 cycles 750 V DC In
Width (W)185 mm
Height (H)255 mm
Depth (D)110 mm
Product weight7.8 kg
StandardsEN/IEC 60947-1; EN/IEC 60947-3
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
Electrical shock protection classClass II
Pollution degree3 conforming to IEC 60664-1
Ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Number of Units in Package 11
Country of originFR
Warranty (in months)18

Properties

MOQ1

Cross-References

Attached Documents