Schneider Electric ComPacT NSX630NA Load Break Switch
The Schneider Electric ComPacT NSX630NA is a 4-pole load break switch used for switching and isolating electrical distribution circuits. It requires upstream protection and has an operational current of 630A at 415VAC 50/60Hz for AC22A and AC23A application categories. The rated operational voltage is 690VAC 50/60Hz.
Features:
- 4-pole load break switch for switching and isolating electrical distribution circuits
- 630A rated continuous current at 415VAC 50/60Hz for AC22A and AC23A application categories
- 690VAC rated operational voltage 50/60Hz
- Requires upstream protection
- Compact dimensions for space-saving installation
- Robust construction for reliable performance
- Full range of optional features and accessories available
Specifications:
- Number of poles: 4
- Rated continuous current (Ith): 630A at 50°C
- Permissible operating current (Ie):
- AC-22A: 630A AC 50/60Hz 220...690V
- AC-23A: 630A AC 50/60Hz 220...690V
- Rated operational voltage (Ue): 690V AC 50/60Hz
- Network type: AC
- Suitability for isolation: Yes, in accordance with EN/IEC 60947-3
- Usage category: AC-22A, AC-23A
- Rated short-time withstand current (Icw):
- 6kA for 1s
- 6kA for 3s
- 2.32kA for 20s
- Rated short-circuit making current (Icm):
- 330kA with upstream protection circuit breaker
- 8.5kA load break switch only
- Operation type: Switching
- Rated insulation voltage (Ui): 800V AC 50/60Hz
- Rated impulse withstand voltage (Uimp): 8kV
