
ABB isolating switch OTDC250 DC 1SCA125869R1001
- BrandABB
- SeriesOTDC250
- Depth90.5 mm
- Rated voltage DC1 kV
- Rated current250 A
- Width185.4 mm
- Height262 mm

OTDC250E22 DC Switch-disconnector, Terminal bolt kit included, Handle and shaft need to be ordered separately, Base mounting, IEC 1000 VDC 250 A
| Series | OTDC250 |
|---|---|
| Electrical | |
| Rated voltage DC | 1 kV |
| Rated current | 250 A |
| Number of poles | 4 |
| Number of switches/changeover switches | 2 |
| Independent trip unit | No |
| Main electrical circuit connection type | Screw connection |
| Version as emergency switching-off device | No |
| Version as main switch | No |
| Design as protective switch | No |
| Design as auxiliary/maintenance switch | Yes |
| Mechanical | |
| Depth | 90.5 mm |
| Width | 185.4 mm |
| Height | 262 mm |
| Colour of control elements | Black |
| Housing color | Grey |
| Suitable for central front panel mounting | No |
| Suitable for floor mounting | No |
| Suitable for intermediate mounting | No |
| Operating conditions | |
| IP protection rating | IP20 |
| Other | |
| Design | Built-in device fixed built-in technique |
| Reversing design | No |
| Suitable for distribution board | Yes |
| Type designation | OTDC250E22 |
| Control element type | Door coupling rotary drive |
| With interlock | No |
| With pre-assembled cabling | No |
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