The OBO Bettermann generator connection box is a high-quality accessory for photovoltaic systems, specifically designed for connecting two strings. This product offers a reliable solution for DC protection of inverters and ensures safe and efficient energy transfer. The connection box is equipped with a varistor surge protector that allows for a plug-in connection and features a disconnection device in a fault-resistant Y-configuration. With a low DC protection level of under 4.0 kV and a maximum operating voltage of 1000 V DC, this connection box is ideal for use in various environments. The polycarbonate housing is UV-resistant and provides an IP66 protection rating, making it suitable for outdoor use. Additionally, two protective devices with five push-in terminal points each are pre-installed, allowing for easy installation and a high current flow of up to 41 A per terminal.

• Suitable for connecting 2 x 2 strings in photovoltaic systems
• Integrated DC protection for inverters with low protection level
• Pre-installed protective devices with push-in terminal points for easy installation
• UV-resistant polycarbonate housing with IP66 protection rating
• Includes cable gland set and pressure equalization element.