| Catalogue No. | Poles | Rated Current (A) |
|---|---|---|
| BKN | 1 | 6, 10, 16, 20, 25, 32 |
| 40, 50, 63 | ||
| 2 | 6, 10, 16, 20, 25, 32 | |
| 40, 50, 63 | ||
| 3 | 16, 20, 25, 32 | |
| 40, 50, 63 | ||
| BKN-b | 1 | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32 |
| 40, 50, 63 | ||
| 2 | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32 | |
| 40, 50, 63 | ||
| 3 | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32 | |
| 40, 50, 63 | ||
| BKH | 1 | 80, 100 |
| 125 | ||
| 2 | 80, 100 | |
| 125 | ||
| 3 | 80, 100 | |
| 125 | ||