Introduction to Arc Flash

Course summary

This course is built around the principle that understanding electrical risk is essential to managing it effectively. Arc flash incidents can have severe safety, operational and financial consequences, yet many organisations lack a clear understanding of how and why they occur. 

This one-day Introduction to Arc Flash course provides a practical foundation in arc flash awareness, combining key theory with real-world context. Drawing on EA Technology’s experience in delivering Arc Flash assessments, the course aligns with recognised standards including IEEE 1584 2018 and NFPA 70. 

Delegates will gain an understanding of the causes and consequences of arc flash events, how risk is assessed, and the steps that can be taken to reduce exposure. The course supports more informed decision making around safety, maintenance and asset management. 

Course itinerary

• Understanding arc flash events, including electrical hazard analysis and arc flash mechanics
• Causes and consequences of arc flash
• Factors determining arc flash events, including incident energy and arc flash boundary
• Legislation and standards
• Assessing risk, including practical examples 
• Arc flash case study
• PPE and signage, including categories and switchgear labelling 
• 4P approach, predict, prevent, process, protect
• Assessment and knowledge test

Why attend?

• Understand what arc flash is and how it occurs
• Identify the causes and consequences of arc flash events
• Understand how to assess and manage arc flash risk
• Gain awareness of relevant standards including IEEE 1584 and NFPA 70
• Understand the role of PPE, labelling and safe working practices
• Learn how to move from reactive responses to a more proactive safety approach