WATTSTUNDE® NVS switching station 16 A mains priority switching

WATTSTUNDE® WS16ANVS Grid Priority Switch – Automatic Transfer Switch for Inverters & Shore Power

The WATTSTUNDE® WS16ANVS grid priority switch enables the safe operation of an inverter and a 230 V AC grid within the same circuit. It automatically switches between the power sources and reliably protects the inverter from backfeeding.

Automatic switching with protection function

As soon as an external 230 V AC grid is connected, the WS16ANVS automatically switches to this source. If the grid is disconnected, the inverter takes over the power supply again.

Priority freely selectable via wiring

By choosing the wiring yourself, you can determine which power source has priority – the inverter or the external grid.

Ideal for mobile & off-grid applications

• Motorhomes & campervans
• Boats with 230 V onboard power
• Off-grid energy & off-grid systems
• Solar systems with inverters

Your benefits with the WATTSTUNDE® WS16ANVS grid priority switch

• Automatic switching between inverter & 230 V AC grid
• Protection against backfeeding at the inverter output
• Freely selectable power source priority
• High operational safety
• 3-year warranty

Safe switching for reliable 230 V power supply

The WATTSTUNDE® WS16ANVS grid priority switch ensures safe, automatic, and reliable operation of your 230 V installation.