
ABB miniature circuit breaker S202 2P 2A 230V 10kA 2CSS272420R0025
- BrandABB
- SeriesS202
- Frequency50–60 Hz
- Built-in depth69.4 mm
- Rated voltage240 V
- Rated insulation voltage Ui500 V
- Stranded flexible conductor cross-section1–10 mm²

The S202C series miniature circuit breaker is a 2P device in 1 module for the protection of circuits against overload and short circuit.
| Series | S202 |
|---|---|
| Electrical | |
| Frequency | 50–60 Hz |
| Rated voltage | 240 V |
| Rated insulation voltage Ui | 500 V |
| Stranded flexible conductor cross-section | 1–10 mm² |
| Solid conductor cross-section | 1–16 mm² |
| Rated current | 2 A |
| Power loss | 3.5 W |
| Rated short-circuit capacity Icn | 10 kA |
| Rated short-circuit breaking capacity Icu IEC 60898 at 230 V | 10 kA |
| Rated impulse voltage | 4 kV |
| Tripping characteristic | B |
| Overvoltage category | 3 |
| Current limiting class | 3 |
| Tripping curve | B |
| Number of poles | 2 |
| Current type | AC |
| Total number of poles | 2 |
| Mechanical | |
| Built-in depth | 69.4 mm |
| Width in modular units | 1 |
| Operating conditions | |
| Ambient operating temperature | -25–55 °C |
| Explosion-proof | No |
| IP protection rating | IP20 |
| Pollution degree (number) | 2 |
| Other | |
| Additional equipment possible | Yes |
| Type designation | S202CM-B2 |
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