The rocker switch (like Eaton rocker switches) is used in a wide range of applications today. Due to the design concept, these switches perform many different functions and are much more than simply a switch to turn something off and then on again. Here is more on this very versatile electronic component and why you will see it in so many industries today.
What is a Rocker Switch?
The fundamental application of a switch is to either make or break electrical contacts. This is an easy way to complete or kill a circuit. This can be accomplished in a number of ways. In days gone by, simple knife switches were used, but they were very bulky.
Switches can be operated by pushing buttons, flipping toggles, or using a rocker panel. Products like Eaton rocker switches are designed to work by placing simple pressure on a panel which rocks in two different directions. In fact, this switch gets its name from the rocking back and forth motion used for the “on” and “off” positions.
Benefits of Rocker Switches
Rocker switches can be used in many different applications. Space is a big advantage of this switch, because there is no need to flip a toggle. In addition, one cannot accidentally turn on or off a rocker switch by simply bumping into it. This is possible with push buttons and toggle switches. Plus, operating devices like Eaton rocker switches is very simple and requires a minimal amount of effort and pressure.
Functions
You can buy rocker switches with a large variety of functions today. For example:
* SPST – stands for single pole single throw. With two terminals, make or break is accomplished on one conductor. For instance, one light can be turned on or off.
* SPDT – stands for single pole double throw. These switches normally have three terminals and instead of simple on and off, power is transferred from terminal A to B in one position and from A to C in the other position. This is a common application for three way switches which operate power sources from two different switching areas.
* DPST – stands for double pole single throw. These switches are designed to make and break connections on two circuits with one switch. For example, this could be used to kill power to a 240 volt circuit, where two conductors must be disconnected to kill the circuit.
Switch Types
When you shop for devices like Eaton rocker switches, you may find a number of options. For instance:
* Miniature – smaller than normal
* Illuminated – lets you know when power is on.
* Full sized heavy duty – used in large vehicle applications
* Dual motion safety – used in fire trucks and safety vehicles
* Sealed switches
* General purpose
* Euro style
* Flange mount
* Panel mount
When you need components like Eaton Rocker Switches, you can trust Gopher Electronics for quality, selection and affordable prices.
