ABB electrical accessory OT400U04C AC 4P 1000V 1SCA022771R2210
- BrandABB
- SeriesOT400U04C
- Depth203 mm
- Maximum rated operational voltage Ue AC1 kV
- Ingress protection (NEMA)1 s
- Width305 mm
- Height185 mm
Description
Switch disconnector (AC) ABB 1SCA022771R2210: rated voltage 1000 V, rated DC current at AC-21, 400V 400, design built-in device plug-in technique, housing material plastic. Switch disconnector for switching on, switching off and isolating main circuits.
Technical data
| Series | OT400U04C |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 1 kV |
| Rated voltage | 1 kV |
| Rated DC current at AC-21, 400V | 400 A |
| Rated continuous current at AC-23, 400 V | 400 A |
| Rated short-time withstand current Icw | 15 kA |
| Number of poles | 4 |
| Number of switches/changeover switches | 1 |
| Independent trip unit | No |
| Main electrical circuit connection type | Screw connection |
| Version as emergency switching-off device | No |
| Version as main switch | Yes |
| Design as protective switch | No |
| Design as auxiliary/maintenance switch | Yes |
| Mechanical | |
| Depth | 203 mm |
| Width | 305 mm |
| Height | 185 mm |
| Colour of control elements | Black |
| Housing color | Grey |
| Housing material | Plastic |
| Suitable for central front panel mounting | No |
| Suitable for intermediate mounting | No |
| Suitable for front panel mounting, 4 holes | Yes |
| Operating conditions | |
| Ingress protection (NEMA) | 1 s |
| Ingress protection (IP) of front side | IP20 |
| Other | |
| Design | Built-in device plug-in technique |
| Reversing design | No |
| Motor drive optional | No |
| Suitable for distribution board | Yes |
| Built-in motor drive | No |
| With interlock | 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