Mary Capelli-Schellpfeffer

About the Author

Mary Capelli-Schellpfeffer is a distinguished electrical engineer and safety expert with over three decades of experience in advancing workplace safety standards and risk management practices. Holding advanced degrees in electrical engineering and a passion for preventive measures, she has consulted for major corporations and government agencies, contributing to the development of national safety codes and training programs. As the author of the acclaimed Electrical Safety Handbook, 4th Edition, she distills complex technical knowledge into accessible guidance for professionals across industries. Her work emphasizes practical strategies to mitigate electrical hazards, fostering safer environments in an increasingly electrified world. Beyond writing, Mary serves on key committees for the National Fire Protection Association and lectures internationally on emerging safety technologies.