AC Railway vehicles with more than one pantograph typically adopt a 1-pole disconnector or change-over disconnector. This is to configure the roof line and downstream circuits to increase redundancy and reliability.
You can apply an Earthing version for higher safety. On DC-powered vehicles, the roof disconnector can be a compact indoor changeover or disconnector integrated into a HV box.
We offer a wide variety of designs fitting most installation requirements.
- High short circuit withstand capacity
- Compact size
- Outdoor application
* at 40°C
** at 75°C