Article 310 contains the general requirements for conductors, such as their insulation markings, ampacity ratings, and ...

It makes more sense to install electric outlet receptacles upside down for certain devices, depending on the way their power cord is designed.

and procedures and applicable portions of the National Electrical Code (NEC). Students will participate in workshops on the safe and correct use of electrical testing equipment. Upon course completion ...

Shop Now To help you understand which electrical protection goes where, consider what each type of breaker was designed to do ...

Establishing a connection to the Earth has several safety and logistical benefits, and it's been required in some form by the ...

An investigation uncovered 482 violations across 352 occupied home sites, 123 of which IDPH described as “involving life ...

Such is the case with respect to a relatively new type of power distribution device built to take advantage of a special National Electrical Code (NEC) classification called a “Class 2” circuit. For ...

Faith Technologies Incorporated installed a 2.16 MW solar project on its facility's roof using UL 3741's approach to meeting the National Electrical Code.