Product details of 10 pcs ON / OFF Rocker Switch KCD1-11-2P Overview: The KCD1-11-2P rocker switch is an on/off switch which is basically used to open and close a circuit. Rocker switches are commonly used as light switches. It can also be used in computer speakers, robots, household appliances and more. The KCD1-11-2P rocker switch is basically used to open and close an electrical circuit. This red rocker switch is great for the on/off switch of your project. Available in 5pcs and 10pcs pack. Don't delay. Buy today. Add to cart now!