SN Earthing and Lightning Protection refers to specialized systems designed to ensure safety in buildings and structures by preventing damage from electrical faults, power surges, and lightning strikes. SN Earthing: Earthing (Grounding) in this context refers to the process of connecting electrical systems or equipment to the ground, ensuring that in case of a fault or electrical surge, the current is safely dissipated into the Earth. The "SN" could refer to a specific standard or product used for earthing, such as a brand or a set of regulations that govern earthing systems. Proper earthing ensures that electrical equipment is protected and prevents shock hazards, equipment damage, or fire risks due to faults. Lightning Protection: Lightning protection is the system designed to protect buildings or structures from lightning strikes. It involves the installation of a series of conductors, air terminals (lightning rods), and grounding systems that safely direct the lightning strike into the Earth, preventing it from causing damage to the structure or posing a risk to people. The system works by providing a controlled path for the lightning's electrical energy to flow harmlessly into the ground, thus reducing the likelihood of fires, electrical surges, or structural damage. Both SN earthing and lightning protection are critical components in modern construction and electrical safety systems. They are typically designed and installed based on local electrical standards, codes, and regulations to ensure maximum protection against electrical faults and lightning strikes.