ABB isolating switch OTA16 1SCA164957R1001
- BrandABB
- SeriesOTA16
- Depth103 mm
- Maximum rated operational voltage Ue AC690 V
- Switching power at 400 V7.5 kW
- Rated current In16 A
- Width130 mm
Description
EMC maintenance switch, 4-p. 415V AC23 16A, 7.5kW. Aluminium enclosure. IP65. Black Round handle. Interlocked cover. The dye casted aluminum alloy (silumin) en
Technical data
| Series | OTA16 |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 690 V |
| Switching power at 400 V | 7.5 kW |
| Rated current In | 16 A |
| Rated power in AC-23 operating mode, 400 V | 7.5 kW |
| Rated voltage | 750 V |
| Rated DC current at AC-21, 400V | 16 A |
| Rated continuous current Iu | 16 A |
| Rated continuous current at AC-23, 400 V | 16 A |
| Rated short-time withstand current Icw | 800 A |
| Number of poles | 4 |
| Number of switches/changeover switches | 1 |
| Number of auxiliary break contacts | 1 |
| Number of auxiliary NO contacts | 1 |
| 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 | 103 mm |
| Width | 130 mm |
| Height | 165 mm |
| Colour of control elements | Black |
| Housing material | Aluminium |
| 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 | |
| IP protection rating | IP65 |
| Other | |
| Design | Complete device in housing |
| Reversing design | No |
| Motor drive optional | No |
| Suitable for distribution board | No |
| Type designation | OTA16GS4B |
| Control element type | Turn button |
| Built-in motor drive | No |
| With interlock | Yes |
| With pre-assembled cabling | No |
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