There are a few reasons for replacing a switch in your home: The switch no longer works or is damaged, changing the color or style of the switch, or swapping an on/off switch with a dimmer. Whatever the reason, you should be aware of the different types of switches so you aren't overwhelmed when you are at the hardware store buying a new one.
Different styles:
- Toggle switch - The basic switch that most everyone is familiar with, named because the switch "toggles" up and down.
- Rocker switch - This switch has a pad that is high on the top or the bottom (depending on whether it is on or off) and low in the middle and operates similar to a teeter-totter. It is more expensive than a toggle switch and is part of the Decora line of electrical devices that has matching outlets which are rectangular instead of the traditional look with two round outlets.
Dimmers
- Toggle - Looks identical as above but instead of the switch clicking on, you can gradually lift the toggle adjusting how bright the light goes on.
- Rotary - This has a round dial that you spin to adjust the brightness.
- Slide - Usually a disc-shaped button that slides up and down.
- Touch - A touch pad that operates with slight pressure.
The switches listed above can have different functions and are labeled with one of the following: