What does the term 'zone of protection' refer to in lightning protection?

The term 'zone of protection' specifically refers to the physical space around a structure that is safeguarded from the effects of lightning strikes. This area is determined by the design and configuration of the lightning protection system, which typically includes elements such as air terminals (lightning rods), conductors, and grounding systems designed to intercept lightning and direct the electrical energy safely to the ground.

Understanding this definition is crucial for ensuring that the lightning protection system is effectively encompassing the appropriate areas to safeguard against potential lightning strikes, thereby minimizing damage to structures and enhancing safety for the occupants within them. This concept is foundational in designing lightning protection measures that provide adequate safety and security in areas prone to lightning activity.