Connection Box Phaesun String Shield 4-4 600V/25A_St4

The Phaesun String Shield series offers reliable and preconfigured solutions for the safe protection of PV strings in different system configurations. Depending on the version, the string distributors are designed for 600 V or 1000 V and cover currents from 25 A to 100 A . This makes the series suitable for a wide range of applications in modern photovoltaic systems.

The compact distribution boxes combine high-quality protective components in a robust housing and ensure a professional, clear and standard-compliant installation. Depending on the variant, string fuses, circuit breakers and overvoltage protection are integrated. The robust housing with IP65 protection reliably protects the technology from dust and splash water, making the series ideal for demanding PV applications.

The sophisticated design allows the String Shield solutions to be integrated efficiently and facilitates both installation and maintenance on site. Whether for new PV projects or for expanding existing systems, the series stands for high safety, long-lasting quality and a reliable system solution from a single source.