The CombiController V50 from OBO Bettermann is a highly advanced surge protection device specifically designed for use in photovoltaic systems. This unit combines the functions of Type 1 and Type 2 surge protection in a compact design. It features a pluggable varistor surge arrester that provides effective disconnection. The fault-resistant Y-circuit meets the stringent requirements of VDE 0100-712 and EN 50539-12, ensuring reliable performance. The CombiController V50 is suitable for installation in distribution enclosures and offers a high discharge capacity of up to 12.5 kA (10/350) and 50 kA (8/20) per pole. With a low DC protection level of less than 2.6 kV and a maximum rated voltage of 600 V DC, this product is ideal for integration into lightning protection systems. An optical function indicator allows for easy monitoring of the device's status.

• Combined surge protection Type 1+2 for PV systems
• Fault-resistant Y-circuit according to VDE 0100-712
• Discharge capacity up to 12.5 kA (10/350) and 50 kA (8/20) per pole
• Low DC protection level of < 2.6 kV
• Optical function indicator for easy monitoring.