Introducing the definitive resource for professionals in the electrical trade: ‘Electrical Systems Based on the 2020 NEC®.’ This essential textbook is tailored for journeyman and master electricians, inspectors, contractors, and others who are involved in electrical work. It serves as a comprehensive guide, recognized for its authoritative overview of the National Electrical Code® (NEC®).

The content is meticulously organized to cover a wide array of critical topics, ensuring that readers gain a thorough understanding of the code and its practical applications. The book includes concise text complemented by descriptive illustrations, which enhance comprehension and retention of the material. Key areas of focus include wiring methods and materials, conductors and overcurrent protection devices, branch circuits and feeders, grounding, transformers, services, special locations, calculations, and renewable energy systems.

Among the remarkable features of this edition is an updated chapter dedicated to renewable energy systems. This chapter provides in-depth coverage of contemporary topics such as electric vehicle charging, photovoltaics, fuel cells, wind energy, interconnected power production, energy storage solutions, stand-alone systems, DC microgrids, and energy management. This ensures that professionals are equipped with the latest knowledge in a rapidly evolving field.

Additionally, the textbook introduces an interactive code identification game. This innovative feature allows users to assess their print-reading skills and NEC® knowledge through practical scenarios based on actual electrical prints. This engaging approach aids in reinforcing the learning process and ensures that electricians can effectively apply what they have learned in real-world situations.

All code references, photos, and illustrations have been meticulously updated to align with the 2020 NEC®, ensuring that the information presented is not only relevant but also fully compliant with the latest standards. The book is structured as follows:

This textbook is crafted to be an invaluable tool for those wanting to deepen their understanding of electrical systems and stay compliant with the National Electrical Code®. Whether you are preparing for exams, seeking to enhance your professional skills, or simply looking for a reliable reference, ‘Electrical Systems Based on the 2020 NEC®’ is the perfect resource.

In conclusion, this authoritative guide not only equips you with essential electrical knowledge but also prepares you for the dynamic challenges of today’s electrical landscape. Invest in your professional development and ensure your skills remain current with this indispensable textbook.