Whether scratch-building a complete wiring harness or lengthening kit-supplied wires, you need to determine the correct electrical wire size needed to support each electrical device. The wire must ...

All questions and answers are based on the 2011 NEC. Q. What must be done to protect Type NM cable where it is run through or parallel to framing members? A. Type NM cable installed through or ...

The ampacity of a conductor is the maximum current it can carry continuously, under the conditions of use, without exceeding its temperature rating [Article 100 ...

Batt Cables, one of the UK’s leading distributors of electrical cables and accessories, has launched its new Cable Calculator, a powerful online tool designed to help engineers, contractors and ...