ABB RCBO DS203 3P+N 300mA 32A 2CSR256440R3324
- BrandABB
- SeriesDS203
- Frequency (Hz)50/60
- Built-in depth69 mm
- Rated voltage415 V
- Rated insulation voltage Ui500 V
- Resistance to current surges3 kA
Description
DS203NC is a 3P+N residual current circuit breaker with overcurrent protection (RCBO) in four modules for the protection against short-circuit currents, overloa
Technical data
| Series | DS203 |
|---|---|
| Electrical | |
| Frequency (Hz) | 50/60 |
| Rated voltage | 415 V |
| Rated insulation voltage Ui | 500 V |
| Resistance to current surges | 3 kA |
| Stranded flexible conductor cross-section | 25 mm² |
| Solid conductor cross-section | 25 mm² |
| Rated residual current IΔn | 300 mA |
| Rated current | 32 A |
| Power loss | 15.1 W |
| Rated short-circuit capacity Icn | 6 kA |
| Rated breaking capacity per IEC 60947-2 | 10 kA |
| Rated short-circuit breaking capacity Icn per EN 61009-1 | 6 kA |
| Rated short-circuit breaking capacity per EN 61009 | 6 kA |
| Rated impulse voltage | 4 kV |
| Rated leakage current | 300 mA |
| 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 |
| RCD type | A |
| With switched neutral conductor | Yes |
| Total number of poles | 4 |
| Mechanical | |
| Built-in depth | 69 mm |
| Mounting method | DIN rail |
| Width in modular units | 4 |
| Operating conditions | |
| Ambient operating temperature | -25–55 °C |
| IP protection rating | IP2X |
| Pollution degree (number) | 2 |
| Other | |
| False tripping protection | Yes |
| Type designation | DS203NC C32 APR300 |
| With interlock device | Yes |
Documents
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Product safety information (GPSR)
- Manufacturer
- Legrand SNC, 128 avenue du Maréchal de Lattre de Tassigny, 87045 Limoges Cedex, France · www.legrand.com
- Responsible person in the EU / importer
- Legrand Polska sp. z o.o., ul. Waryńskiego 20, 57-200 Ząbkowice Śląskie, Poland · www.legrand.pl