
Switch disconnector (AC) ABB E4.2S-A MS/DC-E 2000A 1500V 4p W MP 1SDA115434R1
- BrandABB
- SeriesE4.2S-A Ms/dc-e 2000A 1500V 4p W MP
- Depth270 mm
- Maximum rated operational voltage Ue AC1.5 kV
- Width510 mm
- Height371 mm
- Rated voltage1.5 kV

Switch disconnector (AC) ABB 1SDA115434R1: rated voltage 1500 V, control element type push button, rated DC current at AC-21, 400V 2000, design built-in device slide-in technique (withdrawable). Switch disconnector for switching on, switching off and isolating main circuits.
| Series | E4.2S-A Ms/dc-e 2000A 1500V 4p W MP |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 1.5 kV |
| Rated voltage | 1.5 kV |
| Rated DC current at AC-21, 400V | 2 kA |
| Rated continuous current Iu | 2 kA |
| Rated continuous current at AC-23, 400 V | 2 kA |
| Rated short-time withstand current Icw | 65 kA |
| Number of poles | 4 |
| Independent trip unit | Yes |
| 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 | No |
| Mechanical | |
| Depth | 270 mm |
| Width | 510 mm |
| Height | 371 mm |
| 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 | IP30 |
| Other | |
| Design | Built-in device slide-in technique (withdrawable) |
| Reversing design | No |
| Motor drive optional | Yes |
| Suitable for distribution board | Yes |
| Control element type | Push button |
| Built-in motor drive | No |
| With interlock | Yes |
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