Why is it essential to follow the NEC during electrical installations?

Following the National Electrical Code (NEC) during electrical installations is essential primarily to ensure safety and compliance with legal standards. The NEC provides guidelines that help prevent electrical hazards, such as shock, fire, and equipment damage. Adhering to these standards is not just a good practice but often a legal requirement, ensuring that installations meet national safety standards. This compliance protects not only the people who use the electrical systems but also the property and the utility infrastructure.

By ensuring safety through standardized practices, the NEC contributes to a lower incidence of electrical accidents and enhances overall reliability of electrical systems. This adherence to the code also responds to the demands of local regulations, which may adopt the NEC or similar standards, thus making the legal compliance aspect critical in safeguarding both the installation and the installer.