High-voltage impulse and long-term overvoltage protection unit Albatros-220/3500 AC Bastion 223

220 V, 16 A. Surge Protective Device, SPD Class III. Response time less than 25 ns. In a pass-through socket housing. Surge protection, protection against voltage spikes caused by lightning strikes. Automatic recovery after overload, no fuse replacement required. Mains presence indication, protection indication. Child protection.