| Item condition | New |
| Manufacture name | SZ203-B25 Miniature Circuit Breaker - 3P - B - 25 A |
| Brand | ABB |
| Categories |
Circuit breakers 25A
|
| Country of origin | DE |
| Harmonized System Code | 8536 2010 00 |
| Rated current | 25 A |
| Rated voltage | 400 V |
| Release characteristic | B |
| Width in number of modular spacings | 3 |
| Number of poles (total) | 3 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V | 6 kA |
| Packing level 1 | 4016779996464 |
| Packing level 2 | 4016779996464 |
| Voltage type | AC |
| Built-in depth | 69 mm |
| Frequency | 50-60 Hz |
| Rated insulation voltage Ui | 440 V |
| Current limiting class | 3 |
| Over voltage category | 3 |
| Pollution degree | 2 |
| Explosion-proof | FALSE |
| Degree of protection (IP) | IP20 |
| Number of protected poles | 3 |
| Concurrently switching neutral conductor | FALSE |
| Connectable conductor cross section solid-core | 0,75-35 mm² |
| Connectable conductor cross section multi-wired | 0,75-25 mm² |
| Ambient temperature during operating | -25-55 °C |
| Flush-mounted installation | FALSE |
| Additional equipment possible | TRUE |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V | 6 kA |
| Rated impulse withstand voltage Uimp | 4 kV |