A. Where four or more current-carrying conductors are contained within a raceway that is longer than 24 in., the ampacities contained in Table 310.16 must be adjusted (reduced) in accordance with ...

Article 310 provides the general requirements for conductors, except those that are an integral part of equipment or are part of flexible cords or fixture wires. The most prominent feature of Art. 310 ...

"Conductor Selection 291" describes the different features of conductors and the considerations involved selecting conductors for electrical wiring applications. Electricians use the National ...

General Cable has announced its E3X Technology, which enables utilities to optimize the power grid by adding more capacity and controlling losses. The technology is a thin, durable coating applied to ...

New research has emerged from the National Institute of Advanced Industrial Science and Technology (AIST), Japan, which makes possible lighter conductors that can carry larger currents. Led by an ...

What is an electrical conductor? An electrical conductor is generally a metallic material that freely conducts electrical current. The best conductor is silver, followed by copper, and then aluminum.