What is the purpose of surge protection in electrical systems?

Surge protection in electrical systems is primarily designed to prevent damage from voltage spikes. These voltage spikes, often caused by lightning strikes, power surges from the utility company, or equipment malfunctions, can lead to catastrophic damage to sensitive electronic components and devices. By incorporating surge protection devices, systems are equipped to absorb, redirect, or limit these sudden increases in voltage, thereby safeguarding the integrity and functionality of the electrical equipment connected to the system.

Without surge protection, electrical systems are vulnerable to these spikes, which can result in costly repairs or replacements, downtime, and potential safety hazards. Therefore, the implementation of surge protection is essential in maintaining the longevity and reliability of electrical systems.