ABB RCBO DS254 4P 300mA 63A 2CDR274568R3635
- BrandABB
- SeriesDS254
- Built-in depth157.5 mm
- Rated voltage230 V
- Resistance to current surges5 kA
- Stranded flexible conductor cross-section0.75–25 mm²
- Solid conductor cross-section0.75–25 mm²
Description
DS254N-UC-B63/0,3 DC-Railway RCBO 10kA,4P/N-UC,B type,B 63A,300mA
Technical data
| Series | DS254 |
|---|---|
| Electrical | |
| Rated voltage | 230 V |
| Resistance to current surges | 5 kA |
| Stranded flexible conductor cross-section | 0.75–25 mm² |
| Solid conductor cross-section | 0.75–25 mm² |
| Rated residual current IΔn | 300 mA |
| Rated current | 63 A |
| Rated short-circuit capacity Icn | 10 kA |
| Rated breaking capacity per IEC 60947-2 | 10 kA |
| Rated short-circuit breaking capacity Icn per EN 61009-1 | 10 kA |
| Rated short-circuit breaking capacity per EN 61009 | 10 kA |
| Rated leakage current | 300 mA |
| Disconnection characteristic | Selective |
| Tripping characteristic | B |
| Overvoltage category | 3 |
| Current limiting class | 3 |
| Tripping curve | B |
| Number of poles | 4 |
| Number of protected poles | 3 |
| Current type | AC/DC |
| Residual current type | B |
| RCD type | B |
| Total number of poles | 4 |
| Mechanical | |
| Built-in depth | 157.5 mm |
| Width in modular units | 9 |
| Operating conditions | |
| Ambient operating temperature | -25–55 °C |
| IP protection rating | IP20 |
| Pollution degree (number) | 2 |
| Other | |
| False tripping protection | Yes |
| Type designation | DS254N-UC-B63/0.3 |
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