" DC 500V 40A Switch "
This switch is used to disconnect the DC part of the installation. They guarantee safety isolation of photovoltaic circuits. They are also able to open and close while charging.
![DC 500V 40A Switch](https://www.wattuneed.com/img/cms/Materiel-electrique/sectionneur-DC2-NEW_S.jpg)
Benefits
- Reduce the size of the box or location in the inverter.
- Break and closing while charging up to 500 V dc ( IEC 60947-3 )
- Supplied pre-wired
- Secure operations on-site
- Allow to connect two chains of independent solar panels directly on the device .