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

Ready to cross that electrical project off your to-do list? Understand wiring color codes so you can finish the job safely.

Wire color codes are essential for safely matching electrical wires to their correct terminals, reducing errors, and recalling existing wiring setups. Color coding is crucial for distinguishing ...

All questions and answers are based on the 2017 NEC. Underlined text indicates a Code change. Q. What is the NEC requirement on grouping circuit conductors together? A. Conductors of the same circuit ...

The distinction between a branch circuit and a feeder can be a source of confusion for many Code users. The first step in eliminating this confusion is to understand that the NEC defines a branch ...