Fundamentals of Electrical Design - Based on the 2023 National Electrical Code

The purpose of this book is to outline the common NEC topics essential to Low-Voltage (120/208V, 120/240V, 277/480V) Conductors, Circuit Breakers, and Conduit sizing for the design and selection of Service Entrance, Feeders, and Branch Circuits. Medium-Voltage topics and articles are also referenced. The goals of this book are to: - outline common electrical equipment and common Code topics - identify the applicable and commonly referenced Articles in the Code - provide Electrical AHJ insight on Code interpretation - discuss commonly misunderstood Articles in Code, such as Temperature Limitations - provide an AHJ’s Discussion of Overcurrent Protection and Conductor Ampacity - develop user confidence and create a better understanding of the Code - convey the intent of the Code is to identify the minimum requirements to protect personnel, equipment, and property. - make the National Electrical Code an easy-to-navigate document. This book consists of a combination of practical experience, and common-sense application focused on outlining the important articles of the 2023 National Electrical Code to quickly assist the Engineer, Designer, Inspector, & Electrician in locating and applying the appropriate articles or topics in their Code book. PRACTICAL APPLICATIONS OF THIS BOOK - Whether you are adding a Swimming Pool, new Solar Panels, or an EV Charging Station to your home -or- adding new medical equipment to a Healthcare facility - or- installing a Fiber Optic Cable System for a subdivision -or- assigned any other new electrical equipment projects - this book will quickly guide you to the appropriate Articles of the National Electrical Code (NEC) to ensure safe, reliable, and Code-compliant operations. This book represents 45 years of professional engineering / design, technical knowledge, routine application, and hands-on construction experience by the author. This book is based upon daily usage, formal training, studying, and utilizing the Code throughout various professional roles, including Senior Electrical Engineer / Designer VI / Project Manager / Project Lead / AHJ Authority Having Jurisdiction / Plant Master Electrician / and Electrical Inspector, since 1981. This book is not a design guide, is not associated with any governing authority, and does not replace or supersede the 2023 National Electrical Code.