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

These can't-miss NEC training sessions are being held in Seattle and Boston. The leading source of National Electrical Code (NEC) information and training Learn about the changes in this new Code ...

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 ...

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

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.