Based on this product's specifications, here are some alternatives and similar models
EMITER AC Hermetic Switchgear IP65 with Dehn Type 2 Surge Arrester, 16A 3-Phase
Summary description:
The EMITER AC hermetic switchgear is designed for reliable protection of solar power systems. Featuring an IP65-rated enclosure, it ensures excellent resistance to environmental factors. Equipped with a high-quality Dehn Type 2 surge arrester, this 16A 3-phase unit provides essential protection against electrical surges, ensuring the safety and longevity of your photovoltaic installation components.