
ABB miniature circuit breaker SNX203 3P+N 10A 400V 6kA 2CSS256301R0104
- BrandABB
- SeriesSNX203
- Frequency50–60 Hz
- Built-in depth69 mm
- Rated voltage400 V
- Rated insulation voltage Ui500 V
- Rated current10 A

The SNX203 series miniature circuit breaker is a 3P+N device in 3 module for the protection of circuits against overload and short circuit. Neutral is on the ri
| Series | SNX203 |
|---|---|
| Electrical | |
| Frequency | 50–60 Hz |
| Rated voltage | 400 V |
| Rated insulation voltage Ui | 500 V |
| Rated current | 10 A |
| Power loss | 6.6 W |
| Rated impulse voltage | 4 kV |
| Tripping characteristic | C |
| Overvoltage category | 3 |
| Current limiting class | 3 |
| Tripping curve | C |
| Number of poles | 4 |
| Number of protected poles | 3 |
| Current type | AC |
| With switched neutral conductor | Yes |
| Total number of poles | 4 |
| Mechanical | |
| Built-in depth | 69 mm |
| Recessed mounting | No |
| Width in modular units | 3 |
| Operating conditions | |
| Ambient operating temperature | -25–55 °C |
| Explosion-proof | No |
| IP protection rating | IP20 |
| Pollution degree (number) | 2 |
| Other | |
| Additional equipment possible | No |
| Type designation | SNX203-C10 |
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