The OBO Bettermann generator connection box is a highly advanced accessory for photovoltaic systems, specifically designed for connecting two strings. This product offers a reliable solution for DC protection of the inverter and ensures safe and efficient energy transmission. The connection box is equipped with a pluggable varistor surge protector that provides a fault-resistant Y-circuit according to VDE 0100-712. With a low DC protection level of under 3.0 kV and a maximum operating voltage of 900 V DC, this box is ideal for use in various environments. The robust polycarbonate housing is UV-resistant and offers protection according to IP67, making it suitable for outdoor use. The connection box comes with a cable gland set and a pressure equalization element to ensure optimal functionality. In special weather conditions that may lead to condensation, additional measures may be necessary.

• Pluggable varistor surge protector with disconnection device
• Fault-resistant Y-circuit according to VDE 0100-712
• Maximum output current of 41 A DC per terminal
• Robust housing made of UV-resistant polycarbonate
• Includes cable gland set and pressure equalization element.