The DEHN 900910 is a three-pole surge arrester featuring a three-stage DC switching device, designed for photovoltaic (PV) installations up to 1000 V. It’s ideal for installers and operators who need reliable surge protection for solar power systems.

Key Features & Design

• Three-pole surge arrester for comprehensive protection across PV system conductors.
• Three-stage DC switching device for controlled, safe operation in DC networks.
• Suitable for PV installations up to 1000 V to accommodate typical solar array configurations.

Performance / Benefits

The DEHN 900910 helps protect PV equipment from transient overvoltage events, reducing the risk of damage to inverters, cables, and modules. By providing reliable surge protection, it supports safer operation and contributes to the longevity and uptime of solar power systems.