Mike Holt Enterprises Understanding the NEC

What a lot of people don't realize is that the foundation for understanding the NEC rules for electrical installations is electrical theory! Whether you're a first-year apprentice still struggling to understand the difference between a volt or ampere, or a veteran electrician trying to sharpen your troubleshooting skills, this product has something for you.

We're sharing this clip from the program to introduce you to the importance of this topic. Please feel free to share this with your friends and co-workers, and for more videos and content on this topic, check out our Electrical Theory Video Library that includes the full program and digital textbook.

The content below is extracted from Mike Holt's Understanding Electrical Theory for NEC Applications textbook.

Ground-Fault Protection of Equipment

Click here or on the page thumbnail to view or download the PDF. (1 page, 372 KB)

Click on the image above to watch the video

Do you know what a ground-fault protection of equipment (GFPE) device is? A GFPE protects equipment from damaging currents as a result of line-to-ground faults. GFPE protection is commonly used in marinas and for circuits 1000A or more and greater than 150V to ground as required by the National Electrical Code.

Find out what you need to know about the concepts behind GFPE devices designed to protect electrical equipment by reading the text and watching the video where Mike and the team discuss this topic. Click on the image to the right to watch the video and download the PDF here.

For more information on this topic, get a copy of Mike Holt's Understanding Electrical Theory video program and textbook.

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We'd love to hear from you about this series, and the ways you're using it. Send us your comments and feedback by clicking on "Post a Comment" below. Look out for the next part in this series a month from now, and please share with your colleagues.

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888.NEC.CODE (632.2633) www.MikeHolt.com
Mike Holt Enterprises, 3604 Parkway Boulevard, Ste 3, Leesburg, FL 34748
"... as for me and my house, we will serve the Lord" [Joshua 24:15]

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