| Part Number | NXB-63 1P C63 |
| Number of poles | 1P |
| Rated current | 63A |
| Tripping characteristic | C |
| Breaking capacity | 6kA |
| Rated voltage | 230/400VAC |
| Part Number | NXB-63 1P C63 |
| Number of poles | 1P |
| Rated current | 63A |
| Tripping characteristic | C |
| Breaking capacity | 6kA |
| Rated voltage | 230/400VAC |