Rocker Switches in the Electronics Industry

standard or dual rocker or paddle. They are often used as ON/OFF switches on the main power supplies for electronic devices1. The name “rocker switch” comes from the rocking motion that the switch makes when the button is pressed.

In the electronics industry, rocker switches are used in a lot of common pieces of technology such as monitors, printers and measuring devices. They can be used to turn the main power supplies on electronic devices ON and OFF.

Rocker switches are available in different configurations including two-position On/Off, three-position, momentary, maintained and more. They can have two or three functions, such as ON-OFF or ON-OFF-ON, and can be single or double pole. They can be used with various appliances, machines, and devices, and may have features like illumination, locking, or water-resistance. offers a wide range of rocker switches from the most popular manufacturers in the industry, such as NKK Switches, C&K, ZF Electronics, TE Connectivity, Honeywell, Omron, and ZF Electronics. Rocker switches can be used in a variety of applications to break the line voltage of a power source or signal.