Code Lesson

Article 242

In Article 242, you’ll learn about the requirements for overvoltage protection, focusing on surge protection devices (SPDs), how they safeguard sensitive equipment, and installation best practices. Complete the video and the worksheet below.

Video

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Slides

Advance through the slides from the presentation at your own pace:

Worksheet:

Complete the following worksheet.

Complete

Once you've completed the video and worksheet, select "Complete and Continue" below to advance to your next lesson!