MAIN COMPONENTS OF A LIGHTNING PROTECTION SYSTEM
Terminals - Also known as lightning rods, must be installed on roof ridges, dormers, chimneys, ventilators, and other structures as required
Main Conductors - Cables, which interconnect the air terminals to grounds
Ground Terminations - These are typically copper or copper-clad rods driven into the earth a minimum of 10 feet in depth.
Bonding Connections - These are made to equalize the potential between grounded metal objects
Lightning Arresters - Also known as lightning rods, must be installed on roof ridges, dormers, chimneys, ventilators, and other structures as required
Surge Suppressors - May be added to further protect valuable electronic equipment.