What is the purpose of electrical codes like the NEC?

The primary purpose of electrical codes, such as the National Electrical Code (NEC), is to ensure safety and reliability in electrical installations. These codes are established to provide guidelines and standards that mitigate risks associated with electrical hazards, such as shock, fire, and equipment damage. By following the NEC, electricians and contractors can ensure that installations comply with safety standards, protecting both the users and the property involved.

Electrical codes are developed through research and collaboration among industry professionals, and they are frequently updated to incorporate advancements in technology and improve safety measures. Adequate compliance with these regulations helps to minimize accidents and promotes a safe working environment, thereby protecting the general public and professionals working with electrical systems.