What is the primary role of a surge protector?

The primary role of a surge protector is to protect electrical devices from power surges. Power surges occur when there is a sudden increase in voltage in an electrical circuit, which can be caused by various factors such as lightning strikes, power outages, or the sudden switching on or off of electrical devices. Surge protectors are designed to divert excess voltage away from sensitive equipment, preventing damage that could result from these spikes.

By enabling this protective function, surge protectors help to ensure that devices like computers, televisions, and other electronics remain safe from damage caused by unexpected voltage increases. This aspect of surge protection is crucial for maintaining the integrity and functionality of sensitive electrical devices, making it an important component of electrical safety in both residential and commercial settings.