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4,401 results
37K subscribers
There was a massive change in the 2023 NEC, Section 210.52(C). This video shows what it REALLY says, like it or not.
135,610 views
2 years ago
This video covers the 2023 NEC changes in 210.8 for GFCI protection. *Note that 210.8(B)(4) should read "food SERVING and ...
119,701 views
3 years ago
One of the biggest changes in the 2020 NEC was 230.71(B). Some of the issues that it created were clarified and fixed in this ...
8,726 views
Similar to the changes in 215.18, surge protection requirements were added for services supplying various occupancies.
2,732 views
All 800+ definitions are now in Article 100. This video tells you why, and more importantly, how they apply in the NEC.
7,769 views
The definitions of "pool" and "permanently installed pool" were both revised for clarity. For PowerPoints, please visit ...
1,425 views
4 months ago
The 2020 NEC definitions of bonded/bonding, main bonding jumper, system bonding jumper, equipment bonding jumper, and ...
50,503 views
4 years ago
This video covers the changes in the 2020 NEC to section 110.14, conductor terminations. It includes the rules for copper-clad ...
86,465 views
This videos covers the changes to Article 240 (Overcurrent Protection) in the 2020 edition of the NEC. Topics include password ...
12,270 views
"Countertops" and "Work Surfaces" are now defined terms.
5,080 views
This video covers section 240.21(B) of the 2020 NEC, which addresses feeder taps.
79,919 views
5 years ago
The rules for connecting parralellel power production sources (such as PV) to a service were clarified.
6,907 views
Conductor and overcurrent protection of air-conditioners using the 2017 National Electrical Code (Articles 240 and 440).
33,542 views
6 years ago
NEC Code Book Overview – Live with Dustin from Electrician U ⚡ This live lecture-style stream is all about the 2023 NEC Code ...
42,046 views
Streamed 11 months ago
12,784 views
Streamed 5 years ago
The rules for GFCI protection were (very) slightly revised. This video mainly explains the new type "HF" GFCI device. You'll not ...
4,406 views
3 months ago
This video covers the code-wide changes to the 2026 edition of the National Electrical Code, including the new articles, deleted ...
8,996 views
5 months ago
Adjustable trip circuit breakers were clarified, 10A circuits with 14 AWG copper-clad aluminum conductors are addressed, and ...
6,724 views
New rules for access to and from electrical equipment (biggest change in the entire document?), flat working space, equipment ...
11,817 views
In this video I will reveal a new 2023 NEC update to Article 210.18 that was the most significant change in recent history.
567,904 views
1 year ago
This video covers the revised definition of energy management system and the new definition of power control system.
1,990 views
Some relief to the circuiting requirements of dwelling unit garages. Fewer requirements, more options, everybody wins.
4,579 views
The requirements for an exterior emergency disconnect at one- and two-family dwellings were clarified.
16,375 views
What does THHN/THWN-2 even mean? This video covers the most commonly installed electrical conductors and explains what ...
15,700 views
This videos covers one of the trickier sections of the NEC: Section 210.23. It answers the question of whether a dishwasher and ...
83,236 views
Changes to this section provide guidance about cybersecurity issues, and clarify that both instructions and the NEC must be ...
1,607 views
