Various Uses Of Push Button Switches

By Author: Control Products
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Push button switches are mechanisms that we use in our everyday and life and do not even realize. They can be seen in something as simple as a doorbell all the way up to huge industrial pieces of equipment.

Sealed push button switches are buttons that activate an electronic circuit when pushed. These can be used in your household as well as in industrial use. Once the button is pressed a certain aspect of the machine or device is activated. A common example of a push button switch is a doorbell. When the doorbell is pushed it results in a ringing or buzzing sound. Another example includes a panic button, which is pushed in order to summon help in an emergency situation. Other familiar uses of a push button switch include pushing a reset button to reset a mechanism, or an electrical switch to control the device used for making or breaking the connection of a circuit.

Push button switches are typically made out of a hard material, often plastic or metal. It is usually flat or shaped to accommodate the human finger or hand making the push process easy to perform. Push button switches also come in a variety of colors, ...
... which helps identify the functionality of multiple push button switches in certain mechanisms. This helps eliminate confusion for the operator. Some push buttons also come with a lighted feature for use in dark or poorly lit areas. This also helps enhance the functionality of the push button switch by indicating to the user that the machine or mechanism is fully functional or not.

Push button switches are used in everyday life on cellular phones, computer keyboards and remote control car locks. These types of switches are also used in audio devices, video products, digital cameras, home security products, televisions, microwave ovens, money detector pens, laser pens and even hospital devices. A push switch button can be used for anything from day to day ordinary tools to huge industrial machines that operate with a simple push of a button.

The sealed push button's easy to use configuration is backed by a complex interior design. Attention to every detail is taken into account when manufacturing these devices. Close attention to detail is carried out when it comes to the switching mechanism, its configuration, its actuator specifications, switch type function, the maximum current, maximum AC voltage, maximum DC voltage, maximum power, the terminal type, base material, push button material and features. It is also important to note that each of these major specifications all have a variety of sub specifications. Take for example the configuration. A sealed push button switch's configuration can either be normally open or normally closed.

The actuator specifications in sealed pushbutton switches can be raised, flush or recessed. The switch type function can either be alternate, momentary or maintained. All of the different types of terminal and switching mechanisms must be taken into account. Terminal types can be blade, screw, solder, surface mount technology, feed-through style, right Angle PC pins, side PC pins, straight PC pins and wire leads. The switching mechanisms, on the other hand can be single pole single throw, single pole double throw, double pole single throw, or solid state. Finally, there is the long list of features a push button can have. Just to name a few there are the device's high inrush current compatibility, its tape and reel packaging, time delay, vandal proof, dust proof, weather resistant or waterproof, pilot light.

Author of this article is associated with Control Products that deals in temperature limit switches, sealed pushbutton switches, over temperature switches and a host of other such equipment.