What happens if I connect two live wires to a switch? Is one of them playing the role of a neutral wire? - Quora
Why does a household switch has two segments (in my knowledge they are for both live and neutral)? According to my physics book, the switch is always connected to a live wire. -
![UK wiring - switched live into Live, neutrals into Neutral and red live wires terminated. Light doesn't switch on but rest of light loop works : r/askanelectrician UK wiring - switched live into Live, neutrals into Neutral and red live wires terminated. Light doesn't switch on but rest of light loop works : r/askanelectrician](https://i.redd.it/umyyqtccxsq21.jpg)