The purpose of this guide is to provide guidance on the proper selection and maintenance of soft starters in industrial installations, as well as on ensuring trouble-free operation and reducing operating costs. This book was written as a general guide for people working with soft starters, as well as for those who want to learn more about this starting method. Whether you are an expert or a beginner, we hope that by reading the whole book or just the individual chapters you are interested in, you will find interesting and useful information.