Switch disconnector (AC) ABB E4.2N/MS 4000 3p F HR 690 V 1SDA073421R1
- BrandABB
- SeriesE4.2N/MS 4000 3p F HR
- Depth270 mm
- Maximum rated operational voltage Ue AC690 V
- Width384 mm
- Height371 mm
- Rated voltage690 V
Description
Switch disconnector (AC) ABB 1SDA073421R1: rated voltage 690 V, control element type push button, rated DC current at AC-21, 400V 4000, independent trip unit. Switch disconnector for switching on, switching off and isolating main circuits. Dimensions 384 × 371 × 270 mm (W × H × D).
Technical data
| Series | E4.2N/MS 4000 3p F HR |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 690 V |
| Rated voltage | 690 V |
| Rated DC current at AC-21, 400V | 4 kA |
| Rated continuous current Iu | 4 kA |
| Rated continuous current at AC-23, 400 V | 4 kA |
| Rated short-time withstand current Icw | 66 kA |
| Number of poles | 3 |
| 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 | 384 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 fixed built-in technique |
| 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 |
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