- Home
- All Products
- Schneider Electric C63H32D630 ComPacT NSX630H 3P 630 A 70 kA MicroLogic 2.3 Fixed Moulded Case Circuit Breaker Schneider Electric C63H32D630 ComPacT NSX630H 3P 630 A 70 kA MicroLogic 2.3 Fixed Moulded Case Circuit Breaker
Schneider Electric C63H32D630 ComPacT NSX630H 3P 630 A 70 kA MicroLogic 2.3 Fixed Moulded Case Circuit Breaker
Schneider Electric C63H32D630 ComPacT NSX630H 3P 630 A 70 kA MicroLogic 2.3 Fixed Moulded Case Circuit Breaker
Get Quote
- Description
The C63H32D630 is a Schneider Electric ComPacT NSX630H 3-pole moulded case circuit breaker rated 630 A at 40 °C, with a 70 kA breaking capacity (Icu) at 380/415 V AC. It uses the MicroLogic 2.3 trip unit, which provides an adjustable long-time overload stage (Ir 250…630 A), a fixed-delay short-time stage and a fixed instantaneous stage at 6900 A, and is rated for isolation up to 690 V AC.
Technical Specifications
| Reference | C63H32D630 |
| Brand | Schneider Electric |
| Range | ComPacT |
| Series | NSX630H |
| Poles | 3P |
| Rated current In | 630 A at 40 °C |
| Rated operational voltage Ue | 690 V AC, 50/60 Hz |
| Rated insulation voltage Ui | 800 V AC |
| Rated impulse withstand voltage Uimp | 8 kV |
| Breaking capacity Icu | 100 kA at 220/240 V AC, 70 kA at 380/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC, 35 kA at 525 V AC, 20 kA at 660/690 V AC |
| Service breaking capacity Ics | 100 kA at 220/240 V AC, 70 kA at 380/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC, 11 kA at 525 V AC, 10 kA at 660/690 V AC |
| Utilisation category | Category A |
| Suitability for isolation | Yes, conforming to EN/IEC 60947-2 |
| Trip unit | MicroLogic 2.3 (Electronic) |
| Protection functions | LSoI |
| Protection settings | Ir (long-time, adjustable 9 steps) 250…630 A; Isd (short-time, fixed delay) 1.5–10×Ir; Ii (instantaneous, fixed) 6900 A. |
| Earth-leakage protection | Without |
| Zone selective interlocking (ZSI) | Without |
| Control / mounting | Toggle handle, fixed mounting on backplate, front/front connection |
| Dimensions (W×H×D) | 140 mm × 255 mm × 110 mm |
| Net weight | 6.2 kg |
| IP / IK degree | IP40 / IK07 |
| Ambient temperature (operation / storage) | -25…70 °C / -50…85 °C |
Certifications & Standards
- EN/IEC 60947-2
Selection Notes
The L-So-I MicroLogic 2.3 combines adjustable long-time overload protection (Ir 250…630 A) with a fixed-delay short-time stage and a fixed instantaneous stage at 6900 A. Pick this variant over the 5.3 E / 6.3 E versions when the board needs straightforward, non-communicating overcurrent protection without metering or zone-selective interlocking. At 70 kA Icu at 380/415 V AC, the H frame is the 70 kA/415 V workhorse of the 630 A ComPacT NSX range.