The NFPA 70B Standard for Electrical Equipment Maintenance 2023 Edition is a textbook published by the National Fire Protection Association (NFPA). This trade paperback book covers the recommended practices for electrical equipment maintenance, making it an essential reference for education and professional use. With the latest publication year of 2023, this textbook provides updated information on electrical equipment maintenance standards, ensuring that readers have access to the latest guidelines and best practices in the field.