John Greyling is a MV/HV Switchgear Specialist & Director at Hevilex with over 36 years in the Electrical Industry. His experience stems from being in Eskom’s employ for 34 years. During the latter 19 years, John was involved in switchgear maintenance and achieved Circuit Breaker Specialist status for Transmission nationally and Distribution in Western and Southern Cape. He specialized on the development of skills related to maintaining and monitoring system. He has conducted this course more than 40 times around the world.