Test your 2026 NEC knowledge with this quiz and enter for a chance to win a $25 gift card to Amazon!

The 2026 National Electrical Code clarifies rules for 10 amp branch circuits, conductor sizes and permitted uses for LED ...

A. This answer is pretty simple and straightforward. Electric vehicle charging outlets must be supplied by a circuit that has no other outlets [Sec. 210.17]. See Sec. 625.2 for the definition of ...

The National Electrical Code (NEC) exists to keep people and property safe from electrical hazards and fires. Electricians like me and Chris Lozano of Frontdoor Home Services spend years learning the ...

EHS Today’s sister publication EC&M has posted dozens of photos of electrical code violations sent in by readers. The Top 10 of 2014 will shock you! (No, really, they’ll shock you…kill you, even.) ...

Electrical-vehicle (EV) sales are on the up. In the U.S., sales of EVs increased 80% in 2018 compared with 2017, reaching more than 2% of total vehicle sales for the first time. Each of those EVs ...