![What are the blue(brown sleeve) and black wires here? It's not immediately obvious from a quick research : r/DIYUK What are the blue(brown sleeve) and black wires here? It's not immediately obvious from a quick research : r/DIYUK](https://imgur.com/LxNsSUF.jpg)
What are the blue(brown sleeve) and black wires here? It's not immediately obvious from a quick research : r/DIYUK
![Zexum 5673 2 Core 73 A Brown Blue 6942X Steel Wire Armoured SWA Outdoor Mains Power Cable, Black, 1 m : Amazon.co.uk: DIY & Tools Zexum 5673 2 Core 73 A Brown Blue 6942X Steel Wire Armoured SWA Outdoor Mains Power Cable, Black, 1 m : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71cK5TJD8qL._AC_UF894,1000_QL80_.jpg)
Zexum 5673 2 Core 73 A Brown Blue 6942X Steel Wire Armoured SWA Outdoor Mains Power Cable, Black, 1 m : Amazon.co.uk: DIY & Tools
![Blue And Brown Two Wires On A White Background Stock Photo, Picture and Royalty Free Image. Image 95254350. Blue And Brown Two Wires On A White Background Stock Photo, Picture and Royalty Free Image. Image 95254350.](https://previews.123rf.com/images/djekill2007/djekill20071802/djekill2007180200048/95254350-blue-and-brown-two-wires-on-a-white-background.jpg)
Blue And Brown Two Wires On A White Background Stock Photo, Picture and Royalty Free Image. Image 95254350.
![Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring](https://i.pinimg.com/736x/20/ea/70/20ea700f1abeee9b78220f69ca6063e5.jpg)
Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring
![Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring](https://i.pinimg.com/originals/20/ea/70/20ea700f1abeee9b78220f69ca6063e5.jpg)