| Item Description | Combicontroller V50 / lightning current combination arrester, type 1+2 • for lightning current equipotential bonding to VDE 0185-305 (IEC 62305) • lightning current arresting capacity of 12.5 KA (10/350) per pole and up to 50 KA (10/350) in total • modular, plug-in arrester with cut-off unit and visual status display • locking mechanism with vibration protection and voltage keying • plastic to UL 94 V-0 • the remote signalling (FS) variants have a potential-free changeover contact for remote signalling application: Lightning current equipotential bonding for buildings of class iii and iv |