Circuit breakers and switchgear are indispensable system elements for controlling the electrical plant. Careful initial selection, maintenance, and operation are imperative for utilising these devices and related equipment safely. Besides, it is crucially vital to obtain the skills necessary for installing these pieces of equipment, as well as a profound understanding of the local substation and system ratings and how the various breakers operate to enable accurate troubleshooting and subsequent repair. During this course, attendees will develop comprehensive knowledge of Circuit Breaker and switchgear theory and standards. Trainees will investigate issues related to the proper implementation, installation and maintenance of circuit breaker devices.