We all have a few items on our electrical to-do lists. Whether you’re putting in a light fixture, adding a ceiling fan or cutting in a receptacle, you’re going to need electrical wire.

Aluminum wire has a lower ampacity than the same gauge copper wire, meaning aluminum must be larger to accomplish the same ampacity job as copper wire. The rule-of-thumb sizes rely on the lowest ...

Q. What is the minimum wire bending space requirement for conductors that enter a panel from a metal wireway? A. If conductors are bent within a metal wireway, the wireway must be sized to meet the ...