![How to wire a switch with a timer. I'm trying to replace this switch with one that has a timer. There's no ground in the junction box but the switch has one. How to wire a switch with a timer. I'm trying to replace this switch with one that has a timer. There's no ground in the junction box but the switch has one.](https://preview.redd.it/45k9wgc4qbx01.jpg?width=640&crop=smart&auto=webp&s=4fd593bac54829e702bd2163d096f53b5d9caf67)
How to wire a switch with a timer. I'm trying to replace this switch with one that has a timer. There's no ground in the junction box but the switch has one.
![electrical - Is a ground required when replacing an old single pole single throw switch? - Home Improvement Stack Exchange electrical - Is a ground required when replacing an old single pole single throw switch? - Home Improvement Stack Exchange](https://i.stack.imgur.com/Gr5nd.jpg)
electrical - Is a ground required when replacing an old single pole single throw switch? - Home Improvement Stack Exchange
![trying to replace this light switch but it has black, red, white, and an unused ground wire. do I pigtail the red and black and connect the ground/white as normal? : r/askanelectrician trying to replace this light switch but it has black, red, white, and an unused ground wire. do I pigtail the red and black and connect the ground/white as normal? : r/askanelectrician](https://i.redd.it/6cs1lhkjomma1.jpg)
trying to replace this light switch but it has black, red, white, and an unused ground wire. do I pigtail the red and black and connect the ground/white as normal? : r/askanelectrician
![What should I do if there is no ground wire in switch? It seems my switch is connected to neutral wire but not ground wire. I'm trying to install a smart dimmer : What should I do if there is no ground wire in switch? It seems my switch is connected to neutral wire but not ground wire. I'm trying to install a smart dimmer :](https://preview.redd.it/what-should-i-do-if-there-is-no-ground-wire-in-switch-it-v0-5j2o1970d3c81.jpg?width=3024&format=pjpg&auto=webp&s=ad9748611cab825aec62aaa289880ebc2b1214a4)
What should I do if there is no ground wire in switch? It seems my switch is connected to neutral wire but not ground wire. I'm trying to install a smart dimmer :
![electrical - Light switch using white and black white wires, no ground. What is wrong here? - Home Improvement Stack Exchange electrical - Light switch using white and black white wires, no ground. What is wrong here? - Home Improvement Stack Exchange](https://i.stack.imgur.com/EIPIt.jpg)
electrical - Light switch using white and black white wires, no ground. What is wrong here? - Home Improvement Stack Exchange
![electrical - How to I add new light switch with ground wire/screw if old switch had no ground screw? - Home Improvement Stack Exchange electrical - How to I add new light switch with ground wire/screw if old switch had no ground screw? - Home Improvement Stack Exchange](https://i.stack.imgur.com/gDKh5.jpg)