Wikimedia Commons has media related to Electrical wiring. The main article for this category is Electrical wiring. This category has the following 2 electrical wiring book pdf, out of 2 total.
This article is about building wiring. For power distribution, see Electric power transmission and Electric power distribution.
Electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets and light fittings in a structure. Wiring is subject to safety standards for design and installation. Allowable wire and cable types and sizes are specified according to the circuit operating voltage and electric current capability, with further restrictions on the environmental conditions, such as ambient temperature range, moisture levels, and exposure to sunlight and chemicals. Associated circuit protection, control and distribution devices within a building’s wiring system are subject to voltage, current and functional specification.