In this presentation we discussed about of push button switches and its uses. If you are looking manufacturers of push button switches then you are feel free to visit to web portal of tradeindia where you can find all top class suppliers and exporters of push button switches.

1. Push Button SwitchesPush Button Switches

2. Pushbutton switches are mechanical
switches defined by the method used to
activate the switch. The activation method
is typically in the form of a plunger that is
pushed down to open or close the switch.
IntroductionIntroduction

3. Switching MechanismSwitching Mechanism
There are several pole and throw configurations for pushbutton switches. The number of switch
contact sets used is known as the number of poles and the number of conducting positions
(single or double) is referred to as the throw.

4. ConfigurationConfiguration
A normally open (NO) switch has contacts that are open or disconnected in their
unactuated (normal) position. A normally closed (NC) switch has contacts that
are closed or connected in their unactuated (normal) position.

5. Actuator StyleActuator Style
The actuator in pushbutton switches is the part of the switch to which an external force is applied
to operate the switch. It can come in several styles including,
Recessed- A recessed pushbutton actuator is within base, this is useful to protect against
accidental actuation.
Flush-A flush pushbutton is flush with the base; typical example would be a doorbell.
Raised- A raised pushbutton resembles a plunger; typical example would be a pedestrian cross
walk button.

6. Almost all the parts of the switch can
be figured out by observing its
external structure. The red colored
bulge is the actuator of the switch.
The actuator extends towards the
bottom of the switch and emerges out
as a thin cylinder. Among other
prominent extensions are the two
stationary metal contacts legs at the
bottom. A groovy pattern is also
provided for the purpose of easy
mounting.
WorkingWorking

7. The external force or movement received by the operating part is relayed to the pushbutton inside
the switch, and it moves the moving armature to open or close the contacts.
Switch UnitSwitch Unit

8. ApplicationsApplications
➢ Calculators
➢ push-button telephones
➢ kitchen appliances
➢ magnetic locks

9. In this presentation we discussed about of push button switches and its uses. If
you are looking manufacturers of push button switches then you are feel free to
visit to web portal of tradeindia where you can find all top class suppliers and
exporters of push button switches.
http://www.tradeindia.com/manufacturers/push-button-switches.html

10. In this presentation we discussed about of push button switches and its uses. If
you are looking manufacturers of push button switches then you are feel free to
visit to web portal of tradeindia where you can find all top class suppliers and
exporters of push button switches.
http://www.tradeindia.com/manufacturers/push-button-switches.html