
Electrical wire safety codes are intended to allow the most effective transfer of electrical energy while at the same preventing damage or injury due to electrical shock or fire. Regulations provide technical standards for materials used and performance.
In the first code for electrical wire use in America was produced in 1881 in New York by a nonprofit association created by the leading insurance companies of the time. This National Electrical Code is now included in the local ordinances for many American counties and cities.
Electrical wire has been in use for over 100 years. Read the following articles to learn more.