Mark Pollock is the Global Standards & Application Engineering Manager for the Littelfuse Industrial Business Unit, responsible for developing subject matter expertise in arc-flash and ground-fault protection. He has been with Littelfuse for the past 18 years in various roles, focusing on the technical application and product line strategy for protection relays. Mark participates in a variety of standards working groups with UL, CSA, IEC, IEEE, Standards Australia, and others, and is a registered Professional Engineer in the Province of Saskatchewan, Canada.