Schneider C63W42D630 Compact Nsx, New Generation — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.
| Parameter | Value |
|---|---|
| Product / component type | Circuit breaker |
| Device application | Distribution |
| Parameter | Value |
|---|---|
| [In] rated current | 630 A at 40 °C |
| Breaking capacity | 100 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ics] rated service breaking capacity | 100 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 100 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 100 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| Parameter | Value |
|---|---|
| Poles description | 4P |
| Trip unit name | MicroLogic 2.3 |
| Trip unit technology | Electronic |
| Device short name | NSX630HB2 |
| Standards | EN/IEC 60947-2 |
The C63W42D630 is a Schneider ComPacT NSX molded case circuit breaker with 4 poles, rated 630 A at 40 °C, and a 100 kA breaking capacity (Icu) at 690 V AC. It carries a MicroLogic 2.3 electronic trip unit providing L (long-time), So (short-time with fixed delay), and I (instantaneous) protection for distribution applications. The fixed-mount design fits a 185 mm wide, 255 mm high footprint and complies with EN/IEC 60947-2.
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