National Electrical Code

NEC Training Excerpt
Grounding and Bonding at Services training excerpt is now available! Signup and you will also receive a complimentary download of the training slide deck. Featuring NFPA Sr. Instructor Mark Hilbert. No CEUs earned.
Like NEC on Facebook!

Your favorite resource for everything National Electrical Code is now on Facebook!

Stay up to date with exclusive videos, downloads and contests by liking the NEC Facebook page today!.

The NEC Challenge!
Think you know the code? Prove it! Take the NEC Challenge online and see how you stack up against the rest. Who knows, you could be the next NEC Challenge Champion!
Table 310.15(B)(16)
Creating an Electrically Safe Environment
Section 240.21(A)&(B)
Section 250.1 - 250.4
Welcome to nec connect, a new online resource for all things related to the National Electrical Code. Learn about the latest in electrical safety, wiring, guidelines, and equipment, along with upcoming electrical code updates, tips and the latest social updates from the NFPA. nec connect is your one-stop shop for residential and industrial electrical safety, whether you are an installer, designer, inspector or policy maker. Join fellow contractors and engineers, and sample the latest video content, articles and more from industry experts. And Subscribe TODAY for exclusive access to all video content, conversations, updates, and white papers. Thanks for visiting!