OBO Bettermann OBO V50-4+FS-280 CombiController

The OBO V50-4+FS-280 CombiController is a highly advanced combined surge arrester specifically designed for lightning protection and surge protection in buildings of classes III and IV. It meets the requirements for lightning protection potential equalization according to VDE 0185-305 (IEC 62305). With a lightning current discharge capacity of 12.5 kA per pole and up to 50 kA total, this combined arrester provides a reliable solution for protection against surges. The modular, pluggable design allows for easy installation and maintenance. A disconnection device and an optical status indicator ensure additional safety and user-friendliness. The CombiController is equipped with a latching function that guarantees effective vibration protection, and the voltage coding enhances operational safety. The FS variants feature a potential-free changeover contact for remote signaling, facilitating the monitoring and control of the system.

• Lightning current discharge capacity of 12.5 kA per pole and up to 50 kA total
• Modular, pluggable design with disconnection device
• Optical status indicator for easy monitoring
• Latching function with vibration protection and voltage coding
• Potential-free changeover contact for remote signaling in FS variants.