This arc flash training course is for anyone working on energized electrical equipment and includes NFPA 70E and OSHA requirements for shock and arc hazards. Attendees will learn the latest in electrical safety standards and regulations. This training goes toward satisfying your OSHA & 70E training requirement and will produce workers more aware of the hazards and how to reduce the risk. Students will learn shock and arc flash hazard PPE selection methods. NFPA 70E & arc flash training is a must. Your people will walk out of this class better prepared for work involving electrical hazards.

Incident Energy Rating: Understanding Calorie per Centimeter Squared in Electrical Safety

In the realm of electrical safety, understanding the concept of incident energy and its rating in calorie per centimeter squared (cal/cm²) is crucial, particularly when it comes to arc flash protection. This article will discuss the incident energy rating, its significance, and its role in determining the level of protection required to ensure the safety…

The Importance of Ground Fault Circuit Interrupters (GFCIs) in Electrical Safety

The Importance of Ground Fault Circuit Interrupters (GFCIs) in Electrical Safety Ground Fault Circuit Interrupters (GFCIs) are an essential component of electrical safety in modern homes and workplaces. These devices are designed to protect against electrical shock hazards by quickly disconnecting the power supply in the event of a ground fault. In this article, we…

Space Around Electrical Panels

Transcription: Hi. I want to talk today about electrical enclosures and the space in front of those. It’s important that we keep those clear with depth of at least 36 inches and the width of the panel that could be opened up. The reason this is, and this is a contentious thing in every plant…

Arc Flash Labels

Let’s talk about arc flash labels. As I travel around the country teaching 70E classes, refresher and awareness classes and what have you, I see a lot of confusion about when the labels need to go on, what needs to be on them, what can’t be on them, things like that. So let’s talk about…

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Electrical Safety Training Is Our Passion – We Won’t Try To Sell You Other Products Or Services

Experience Matters

Nearly 30 Years Of Experience Teaching Electrical Personnel


Practical Guide To Arc Flash and NFPA 70E PDF

Electrical Safety Training

Practical Training Delivered In A Way That Fits Your Needs – Not Ours.

About Our Training

  • We do not teach people to memorize OSHA regulations or the 70E standard language.

  • Instead, we illustrate the concepts of how the regulations and standards should shape your everyday work procedures.

  • We will accomplish this by doing numerous exercises in the classroom involving your electrical equipment as examples.

  • We do not use contractors. Daryn would be your instructor.

  • We don’t sell any other products or services. Therefore, you won’t get a sales pitch for an arc flash assessment, PPE, FR clothing, etc.

Training Courses

Example Of Exercises We Will Do:

I choose a student and ask:

Scenario: You have to verify zero volts in a 480 volt control panel with an arc rating of 15.8 cal/cm2 and an 87 inch arc flash boundary.
Based on what you are wearing in class right now:

  • What clothing items must you remove?

  • What can you leave on?

  • What PPE do you have to add?

We also do exercises when there is no arc flash label using the category method.


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Experience Matters

Daryn Lewellyn

Daryn Lewellyn

Daryn has over 30 years of industrial electrical training experience. After spending ten years working in industry himself, he has trained industrial electrical maintenance workers at facilities from coast to coast. He has developed and taught classes in industrial electricity, hands-on troubleshooting, 3-phase distribution, PLCs, 70E, arc flash, motors, and motor controls. Written articles for The Journal of Chemical Health & Safety, EHS Today, Industrial Safety & Hygiene News, Electrical Construction & Maintenance, Occupational Health & Safety, among others. He has spoken at the American Society of Safety Engineers Professional Development Conference and Exposition on numerous occasions and at their regional events. And the National Safety Council Congress and many corporate safety retreats. He loves training.