Bundle: Delmar's Standard Textbook of Electricity, 7th + Electrical Wiring Residential, 20th + National Electrical Code® 2020 Pocket Guide for Commercial and Industrial Electrical Installations + National Electrical Code® 2020
Based on the 2020 National Electrical Code® (NEC), the NATIONAL ELECTRICAL CODE 2020 softbound edition includes the most current requirements and emerging topics, such as renewable energy and energy storage, to help protect and build a safer world.