- Katalog
- PHOTOVOLTAIC COMPONENTS AND SOLUTIONS
- Miniature Circuit Breakers
- Miniature Circuit Breaker Ex9BP 2P DC300V C1
Miniature Circuit Breaker Ex9BP 2P DC300V C1
109975
8592765099754
DC miniature circuit breakers Ex9BP are designed for direct current applications. Thanks to their polarity independency are suitable for photovoltaic aplications. It can be combined with wide range of accessories including auxiliary and signal contacts, shunt trip release and undervoltage release. It is possible to create diversed combination of accessories. These combinations are only limited by total number, not by the type of accessories - all components fit together. It can be used up to three units of auxiliary or alarm contacts plus up to two units for release units.
| Release characteristic | C |
| Number of poles (total) | 2 |
| Number of protected poles | 2 |
| Nominal rated current [A] | 1 |
| Nominal rated voltage [V] | 300 |
| Rated short-circuit breaking capacity Icn EN 60898 at 230 V [kA] | 10 |
| Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V [kA] | 10 |
| Voltage type | DC |
| Current limiting class | 3 |
| Frequency [Hz] | - |
| Concurrently switching N-neutral | Ne |
| Over voltage category | 3 |
| Pollution degree | 3 |
| Width in number of modular spacings | 2 |
| Built-in depth [mm] | 74 |
| Additional equipment possible | Da |
| Degree of protection (IP) | IP20 |
| Power loss [W] | 3.6 |