PĀRSTRĀVAS ĶĒDES SLĒDZIS 6 KA, B, 25A, 3P, Ex9BN 3P B25 Noark 100055
- Characteristic B
- Rated current 25A
Goal
The Ex9BN series modular circuit breakers are universal devices for all types of applications, meeting the high requirements of the domestic use standards according to EN 60898 in the rated current range from 1 to 63 A. The rated short-circuit breaking capacity Icn is 6 kA. In each case, Icn applies to all circuit breaker versions, i.e. for rated currents up to 63 A and tripping characteristics B, C, D.
| Disconnection characteristic curve | B |
| Number of poles (total) | 3 |
| Number of poles | 3 |
| Rated current [A] | 25 |
| Nominal voltage [V] | 400 |
| Rated short-circuit breaking capacity Icn EN 60898 at 230 V [kA] | 6 |
| Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V [kA] | 10 |
| Voltage type | Alternating current |
| Energy restriction class | 3 |
| Frequency [Hz] | 50–60 |
| Simultaneously disconnected pole N | No |
| Surge protection category | 3 |
| Pollution level | 2 |
| Width, expressed in number of modules | 3 |
| Installation depth [mm] | 74 |
| Additional equipment possible | Yes |
| Protection class (IP) | IP20 |
| Power loss [W] | 10,5 |
