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 ...

Chapter 3 of the Code is titled “Wiring Methods and Materials.” The first article in Chapter 3 is Art. 300, “Wiring Methods.” This article covers the general wiring methods for all wiring ...

Thanks to major safety improvements, the number of fatal electrical injuries in the workplace has steadily decreased during the past 20 years, from 334 in 1992 to 139 in 2013. However, the trend with ...

The HelloNation article emphasizes the growing importance of understanding the national electrical code when planning improvements. Homeowners often focus on visible upgrades, yet hidden issues in ...

Electrical hazards can strike without warning—whether from damaged wiring, overloaded circuits, wet environments, or improper procedures. Understanding these risks and taking preventive steps is ...

Decide how much digging you’re prepared to do and how deep your trench will be. This helps determine the type of wiring and the method you’ll use. Underground cable and wire can be installed at ...