Article 300 of the National Electrical Code (NEC) contains the general requirements for wiring methods and materials for power and lighting [Sec. 300.1(A)]. It includes the general requirements for ...

Article 300 is one of four Articles that form the basis for applying Chapter 3 wiring methods (the other three are Art. 310, Art. 312, and Art. 314). The requirements of Art. 300 apply to all Chapter ...

So, you've found yourself living in an older home with that charming, vintage vibe. You know the one - creaky floorboards, ...

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 ...

Just as residential and commercial fire alarm requirements differ significantly, so do the rules governing their wiring. The wiring types and unique exceptions allowed for residential (one- and ...

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 ...

SOUTH EUCLID Those considering having insulation installed in their homes for the coming winter may want to consider this: If your home was built before 1965, that insulation could pose a danger. City ...