
ABB isolating switch OT1600 1SCA103302R1001
- BrandABB
- SeriesOT1600
- Depth309 mm
- Maximum rated operational voltage Ue AC1 kV
- Switching power at 400 V710 kW
- Ingress protection (NEMA)1 s
- Width480 mm

1600A, 4 pole manual change-over switch. Handle and shaft has to be ordered separately.
| Series | OT1600 |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 1 kV |
| Switching power at 400 V | 710 kW |
| Rated power in AC-23 operating mode, 400 V | 710 kW |
| Rated voltage | 1 kV |
| Rated DC current at AC-21, 400V | 1.6 kA |
| Rated continuous current at AC-23, 400 V | 1.6 kA |
| Rated short-time withstand current Icw | 50 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 | 309 mm |
| Width | 480 mm |
| Height | 372 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 |
| IP protection rating | IP20 |
| Other | |
| Design | Built-in device plug-in technique |
| Reversing design | No |
| Motor drive optional | No |
| Suitable for distribution board | Yes |
| Type designation | OT1600E22C |
| Built-in motor drive | No |
| With interlock | Yes |
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