
ABB electrical accessory OT160EVAUC3AZ AC 3P 750V 1SCA147977R1001
- BrandABB
- SeriesOT160EVAUC3AZ
- Depth230 mm
- Maximum rated operational voltage Ue AC1 kV
- Switching power at 400 V88 kW
- Width400 mm
- Height600 mm

Switch disconnector (AC) ABB 1SCA147977R1001: rated voltage 750 V, control element type long rotary handle, rated DC current at AC-21, 400V 160, design complete device in housing. Switch disconnector for switching on, switching off and isolating main circuits.
| Series | OT160EVAUC3AZ |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 1 kV |
| Switching power at 400 V | 88 kW |
| Rated power in AC-23 operating mode, 400 V | 88 kW |
| Rated voltage | 750 V |
| Rated DC current at AC-21, 400V | 160 A |
| Rated continuous current Iu | 160 A |
| Rated continuous current at AC-23, 400 V | 160 A |
| Rated short-time withstand current Icw | 8 kA |
| Number of poles | 3 |
| Number of switches/changeover switches | 1 |
| Number of auxiliary break contacts | 1 |
| Number of auxiliary NO contacts | 2 |
| Independent trip unit | No |
| Main electrical circuit connection type | Screw connection |
| Version as emergency switching-off device | Yes |
| Version as main switch | Yes |
| Design as protective switch | Yes |
| Design as auxiliary/maintenance switch | Yes |
| Mechanical | |
| Depth | 230 mm |
| Width | 400 mm |
| Height | 600 mm |
| Colour of control elements | Red |
| Housing material | Steel |
| Suitable for central front panel mounting | No |
| Suitable for floor mounting | No |
| Suitable for intermediate mounting | No |
| Suitable for front panel mounting, 4 holes | No |
| Operating conditions | |
| Ingress protection (IP) of front side | IP65 |
| Other | |
| Design | Complete device in housing |
| Reversing design | No |
| Motor drive optional | No |
| Suitable for distribution board | No |
| Control element type | Long rotary handle |
| Built-in motor drive | No |
| With interlock | Yes |
| With pre-assembled cabling | No |
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