
ABB miniature circuit breaker SX200 1P 40A AC 6kA 2CDS251003R0405
- BrandABB
- SeriesSX200
- Frequency50–60 Hz
- Built-in depth69 mm
- Rated voltage230 V
- Rated insulation voltage Ui440 V
- Rated current40 A

The SX200 series miniature circuit breaker for protection of circuits against overload and short circuit. SX200 is part of the FlexLine portfolio.
| Series | SX200 |
|---|---|
| Electrical | |
| Frequency | 50–60 Hz |
| Rated voltage | 230 V |
| Rated insulation voltage Ui | 440 V |
| Rated current | 40 A |
| Power loss | 4.8 W |
| Rated short-circuit capacity Icn | 6 kA |
| Rated short-circuit breaking capacity Icu IEC 60898 at 230 V | 6 kA |
| Rated short-circuit breaking capacity Icu IEC 60898 at 400 V | 6 kA |
| Rated impulse voltage | 4 kV |
| Tripping characteristic | B |
| Overvoltage category | 3 |
| Current limiting class | 3 |
| Tripping curve | B |
| Number of poles | 1 |
| Current type | AC |
| Total number of poles | 1 |
| Mechanical | |
| Built-in depth | 69 mm |
| Width in modular units | 1 |
| Operating conditions | |
| Ambient operating temperature | -25–55 °C |
| IP protection rating | IP20 |
| Pollution degree (number) | 2 |
| Other | |
| Additional equipment possible | No |
| Type designation | SX201-B40 |
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