There are many types of wire connectors out there but these are some of the most common ones you'll encounter.

Chapter 3 of the NEC provides detailed requirements for installing wiring and raceways. Among other things, the requirements address the routing, splicing, and ...

We begin Part 2 of this three-part series by continuing our discussion of the requirements for securing and supporting raceway and other parts of electrical systems. The NEC requires raceways, cable ...

When replacing refrigeration components, wiring may also need updating. Techs must choose the correct wire gauge for the ...