A push-button (also spelled pushbutton) or simply button is a simple switch mechanism to control some aspect of a machine or a process. Metal Push Button are typically made out of hard material, usually plastic or metal. The surface is usually flat or shaped to accommodate the human finger or hand, so as to be easily depressed or pushed. Buttons are most often biased switches, although many un-biased buttons (due to their physical nature) still require a spring to return to their un-pushed state. Terms for the “pushing” of a button include pressing, depressing, mashing, slapping, hitting, and punching.
In industrial and commercial applications, push buttons can be connected together by a mechanical linkage so that the act of pushing one button causes the other button to be released. In this way, a stop button can “force” a start button to be released. This method of linkage is used in simple manual operations in which the machine or process has no electrical circuits for control.
BITUO’s pushbutton switches range in size from miniature to industrial power switches; available in non-illumination or illumination with multiple LED color options. BITUO’s portfolio of push button switches includes a wide range of types, from standard push button switches to IP rated switches and offer long travel. Our switches are available with multiple mounting options and housing sizes and can be customized with different LED and actuator styles. It has been utilized in calculators, push-button telephones, kitchen appliances, and various other mechanical and electronic devices, home and commercial.
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Normally Open Push Button Switch PBS-402
PBS-402 is Normally Open Push Button Switch. This button without LED and uses a colorful button that offering a rating of 0.5A 125VAC. OFF-(ON) is available for this switch. Besides, it uses PCB terminals for quick and easy installation.
All advantages of the Push Button Switch can’t be described in a few words, but they are more and more popular all over the world. Furthermore, We provide our product based on the factory price. Please contact us freely for your best quote now!