What is Surge Protection?
Surge protection refers to safety mechanisms designed to shield electrical systems and devices from sudden voltage spikes or surges. These surges can occur due to lightning strikes, power outages, tripped breakers, or high-powered appliances turning on and off. Without protection, sensitive equipment—like computers, HVAC systems, or lighting—can suffer irreparable damage or degraded performance over time.
Electricians install surge protectors at the main service panel or individual outlets to block or divert excess voltage. Whole-home surge protectors offer comprehensive protection for all circuits in a residence, while point-of-use protectors safeguard specific devices. For commercial properties, surge protection is critical to maintaining operational continuity and protecting expensive equipment. Proper surge protection ensures longevity and reliability in modern electrical systems.
