![One of the two brown wires to my shower isolator switch is not live. What has caused this please? - Electrical Engineering Stack Exchange One of the two brown wires to my shower isolator switch is not live. What has caused this please? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/D5jNR.jpg)
One of the two brown wires to my shower isolator switch is not live. What has caused this please? - Electrical Engineering Stack Exchange
![A loose connection can cause problems with any switch, not just a shower/cooker switch like this picture. If you smell any elec… | Electricity, Turn ons, The unit A loose connection can cause problems with any switch, not just a shower/cooker switch like this picture. If you smell any elec… | Electricity, Turn ons, The unit](https://i.pinimg.com/originals/e9/97/e2/e997e26c1a26d6795e4d3bd6a7aef75f.jpg)
A loose connection can cause problems with any switch, not just a shower/cooker switch like this picture. If you smell any elec… | Electricity, Turn ons, The unit
![Fitting a Pull Cord Switch | Wiring a Shower Pull Switch and Wiring a Light Pull Cord Switch | DIY Doctor Fitting a Pull Cord Switch | Wiring a Shower Pull Switch and Wiring a Light Pull Cord Switch | DIY Doctor](https://www.diydoctor.org.uk/project_images/pull-cord-switch/Pull-cord-plus-neon.gif)