The book "Protection of electrical installations and electrical networks", written by the team of authors, is an indispensable resource for specialists in the field of electricity, engineers, students and anyone interested in the safety and reliability of electrical systems. This edition covers a wide range of topics related to the protection of electrical installations and offers readers an in-depth understanding of the principles, methods and technologies used to ensure the safety of electrical networks. From the first pages of the book, the reader plunges into the world of electrical engineering, where safety and efficiency are not just words, but vital aspects. The authors consider in detail the various types of protective devices, their principle of operation and application in real conditions. The book covers important topics such as short circuit protection, overloading, and grounding and isolation techniques. Each section is written taking into account current trends and technologies, which makes the material relevant and useful for practical application. This book will be of particular interest to those working in the design, operation and maintenance of electrical systems. Students of technical universities studying in specialties related to the electric power industry will find in it valuable information that will help them in their studies and future professional activities. Engineers and security professionals will be able to use this knowledge to improve the reliability and safety of their projects. One of the key topics raised in the book is the importance of an integrated approach to protecting electrical installations. The authors emphasize that insufficient protection can lead to serious consequences, including accidents and damage to equipment. They share practical recommendations and examples from real life, which makes the material not only theoretically sound, but also practically applicable. The style of the authors is distinguished by clarity and accessibility of the presentation . They use understandable language, avoiding overly complex terminology, which allows even beginners in the field of electricity to easily absorb material. The book is filled with illustrations, diagrams, and tables that help to visualize complex concepts and make the learning process more engaging. “Protection of electrical installations and electrical networks” is not just a textbook, but a real encyclopedia of knowledge that will become a reliable assistant for everyone who seeks to improve their skills and deepen their understanding of electrical systems. The book can also be useful for teachers who are looking for quality materials for preparing courses and lectures. If you are looking for literature that will help you understand the complex issues of protecting electrical installations, this book will be an excellent choice. It will not only enrich your knowledge, but also inspire new ideas and projects in the field of electricity. In a world where the safety and efficiency of electrical systems play a key role, "Protection of electrical installations and electrical networks" is a source worth having at hand. Thus, this edition will become an indispensable assistant for both professionals and students who want to deepen their knowledge in the field of protection of electrical installations and electrical networks. Do not miss the opportunity to expand your horizons and become an expert in this important area!