This PV expansion cabinet is specially designed for the safe and efficient connection of solar panels in both residential and commercial applications. With reliable safety components and a robust design, this cabinet ensures optimal integration of solar energy systems.

Key specifications

• 3-phase + N B40 circuit breaker for protection up to 40A
• 3-phase + N B16/0.3 mA residual current device against leakage currents
• Suitable for 1-phase PV connections
• Compatible with 3-phase installations
• Durable and robust design
• Easy installation with clear connection points
• Compact and space-saving

Safe and reliable power distribution

The ABB Hafonorm group cabinet has been specially developed to connect solar panels safely and efficiently. The combination of an installation circuit breaker and earth leakage circuit breaker provides optimum protection against short circuits, overloads, and leakage currents, ensuring maximum safety for both users and equipment.

Flexibility for different applications

This PV expansion cabinet supports both single-phase and three-phase installations, making it suitable for homes and commercial buildings with a variety of solar energy systems. The cabinet is designed to integrate seamlessly into existing electrical systems while maintaining safety and stability.

Durable and easy to install

The compact design and high-quality materials make the cabinet resistant to intensive use and ensure a long service life. Thanks to the clear layout and obvious connection points, installation is quick and error-free, saving time and money.

Optimization of energy performance

With a focus on energy efficiency