![Bare blue and brown wire install and plug in to electrical outlet box on white cement wall with pipeline and copy space. Unsafe installation, Safety, Danger and Non Standard, Short circuit concept Bare blue and brown wire install and plug in to electrical outlet box on white cement wall with pipeline and copy space. Unsafe installation, Safety, Danger and Non Standard, Short circuit concept](https://static.vecteezy.com/system/resources/previews/021/630/395/large_2x/bare-blue-and-brown-wire-install-and-plug-in-to-electrical-outlet-box-on-white-cement-wall-with-pipeline-and-copy-space-unsafe-installation-safety-danger-and-non-standard-short-circuit-concept-photo.jpg)
Bare blue and brown wire install and plug in to electrical outlet box on white cement wall with pipeline and copy space. Unsafe installation, Safety, Danger and Non Standard, Short circuit concept
![home installation - Electric wiring color codes: BROWN, BLUE and BLACK - Electrical Engineering Stack Exchange home installation - Electric wiring color codes: BROWN, BLUE and BLACK - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/owm8v.png)
home installation - Electric wiring color codes: BROWN, BLUE and BLACK - Electrical Engineering Stack Exchange
![3 pin plug UK type showing copper wires and insulation blue neutral brown live green and yellow earth on blue background Stock Photo - Alamy 3 pin plug UK type showing copper wires and insulation blue neutral brown live green and yellow earth on blue background Stock Photo - Alamy](https://c8.alamy.com/comp/B27HCB/3-pin-plug-uk-type-showing-copper-wires-and-insulation-blue-neutral-B27HCB.jpg)