
ABB miniature circuit breaker S203 80-100A 3P+N 80A AC 6kA 2CDS253103R0804
- BrandABB
- SeriesS203
- Frequency50–60 Hz
- Built-in depth69 mm
- Rated voltage400 V
- Rated insulation voltage Ui440 V
- Stranded flexible conductor cross-section4–35 mm²

S203-C80NA Miniature Circuit Breake C-Char., 6kA, 80A, 3P,+NA
| Series | S203 |
|---|---|
| Electrical | |
| Frequency | 50–60 Hz |
| Rated voltage | 400 V |
| Rated insulation voltage Ui | 440 V |
| Stranded flexible conductor cross-section | 4–35 mm² |
| Solid conductor cross-section | 2.5–50 mm² |
| Rated current | 80 A |
| Power loss | 39.2 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 | 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 | 4 |
| Operating conditions | |
| Ambient operating temperature | -25–55 °C |
| Explosion-proof | No |
| IP protection rating | IP20 |
| Pollution degree (number) | 3 |
| Other | |
| Additional equipment possible | Yes |
| Type designation | S203-C80NA |
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