How to create a part number for the ComPacT NSX new generation of circuit breaker frames?
Issue
Users need guidance on how to construct a valid part number for the ComPacT NSX new generation of circuit breaker frames based on identifiable segments.
Users need guidance on how to construct a valid part number for the ComPacT NSX new generation of circuit breaker frames based on identifiable segments.
Resolution
The ComPacT NSX new generation part numbers are made up of identifiable segments. Each segment corresponds to a specific characteristic of the circuit breaker. By combining these segments, you can create a part number that matches your required specifications.
Example Part Number:C10F3
Explanation of Segments:
- C – ComPacT NSX series identifier
- 10 – Frame size (e.g., 100A frame)
- F – Breaking capacity (e.g., F = standard breaking capacity)
- 3 – Number of poles (e.g., 3 poles)
General Structure:[Series][Frame Size][Breaking Capacity][Poles]
| Series | Frame Size (MCCB Current Rating) | Breaking Capacity (KA Rating) | Number of poles |
| C | 100A = 10 | 36KA = F | 3 Pole = 3 |
| 160A = 16 | 50KA = N | 4 Pole = 4 | |
| 250A = 25 | 70KA = H | ||
| 400A = 40 | 75KA = HB1 | ||
| 630A = 63 | 100KA = S | ||
| 150KA = L | |||
| 200KA = R |
References
Released for: Schneider Electric UK
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