2020 Electrical Code Book Changes. As it does every three years, the national fire protection association (nfpa) recently released a new edition of nfpa 70®, national electrical code®. The evolution of nfpa 70®, national electrical code®, has taken place uninterrupted since the code was introduced in 1897.
Kitchen, bathroom, garage, basement, bedroom, living. This article, contributed on behalf of the communications cable and connectivity association (ccca), is intended to provide the reader with a guide to the key changes in the 2020 national electrical code that are of interest to manufacturers, installers, distributors and users of data/comm cables. Nfpa 70b, recommended practice for electrical equipment maintenance.
In these instances, the governmental requirements supersede the stipulations of the code, so it is crucial to know your local rules.
210.8(a) gfci protection for personnel: The code reflects changes in technology and the market, feedback from stakeholders and technical reviews, and new safety insights. National electrical code 2020 1st edition. 210.8(a) gfci protection for personnel: