Push Button Switches

A push button is a simple type of switch that controls an action in a machine or some type of process. Most of the time, the buttons are plastic or metal. The shape of the push button may conform to fingers or hands for easy use, or they may simply be flat.
Push Button Switch Operation
Push button switches typically have two key parts, an actuator and the contacts. The actuator will go all the way through the switch and into a thin cylinder at the bottom. Inside is a movable contact and spring. When the actuator is pressed, it touches with the stationary contacts, causing the action to take place.
Push buttons are available with normally open or normally closed contacts that change state when the actuator is operated. Momentary switches require the user to keep holding the button for an action to take place, this action is then reset once the button is released. Latching push buttons keep the switch in the set contact state until the button is pressed again.
Push Button Switch Uses
Push button switches are popular in a variety of different applications, including calculators, push button phones, and many home appliances. You can find them in the home, the office, and in industrial applications. They can turn machines on and off, or cause the devices to perform specific actions, as is the case with calculators. In some cases, specifically for commercial and industrial usage, the buttons can connect through mechanical linkage, which means that pushing one button can actually cause another button to release.

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รายละเอียดสินค้า / Description ราคา / Price Switch Operation Contact Configuration Mounting Type Illuminated Panel Cut Out Size Panel Cut Out Diameter Contact Current Rating LED Colour Series IP Rating Actuator Colour Voltage Rating Actuator Shape Terminal Type
RS Stock No. 175-9581
Brand :RS PRO
THB425.00
1 Pack of 1
Pack(s)
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Blue - IP67 Translucent 36V dc Round Wire Lead
RS Stock No. 175-8386
Brand :RS PRO
THB357.50
Each (In a Tray of 20)
Units
- Single Pole Double Throw (SPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Blue - IP65 Silver 250V ac Flat Solder
RS Stock No. 175-9164
Brand :RS PRO
THB405.563
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Yellow - IP67 - 36V dc Round Solder
RS Stock No. 175-8097
Brand :RS PRO
THB653.55
Each (In a Tray of 20)
Units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 19.1 (Dia.)mm 19.1mm 16 A, 26 A White - IP67 - 250 / 125V ac Flat Quick Connect
RS Stock No. 175-8910
Brand :RS PRO
THB302.00
1 Pack of 1
Pack(s)
Momentary Single Pole Double Throw (SPDT) Panel Mount No 22.2 (Dia.)mm 22.2mm 3 A, 5 A - - IP65 Silver 250V ac Flat Solder
RS Stock No. 175-9227
Brand :RS PRO
THB405.563
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Red - IP67 Translucent 36V dc Flat Solder
RS Stock No. 175-9196
Brand :RS PRO
THB405.563
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Green - IP67 Translucent 36V dc Flat Solder
RS Stock No. 820-7533
Brand :RS PRO
THB154.55
Each
Units
Momentary Single Pole Single Throw (SPST) PCB Yes 8 (Dia.)mm 8mm 100 mA @ 30 V dc Green - - Clear 30V dc Plunger Pc Pin
RS Stock No. 175-8959
Brand :RS PRO
THB321.00
1 Pack of 1
Pack(s)
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Yellow - IP65 Transparent 250V ac Flat Solder
RS Stock No. 175-8923
Brand :RS PRO
THB403.00
1 Pack of 1
Pack(s)
- Double Pole Double Throw (DPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Yellow - IP65 Transparent 250V ac Flat Solder
RS Stock No. 175-9007
Brand :RS PRO
THB351.00
1 Pack of 1
Pack(s)
- Single Pole Double Throw (SPDT) Panel Mount No 22.2 (Dia.)mm 22.2mm 3 A, 5 A - - IP65 Silver 250V ac Flat Solder
RS Stock No. 175-9654
Brand :RS PRO
THB424.00
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Red - IP67 Translucent 36V dc Flat Solder
RS Stock No. 175-8208
Brand :RS PRO
THB640.60
Each (In a Tray of 20)
Units
Latching Single Pole Single Throw (SPST) Panel Mount No 22.2 (Dia.)mm 22.2mm 16 A, 26 A - - IP67 - 250 / 125V ac Flat Quick Connect
RS Stock No. 175-8538
Brand :RS PRO
THB343.601
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Red - IP67 Translucent 36V dc Round Solder
RS Stock No. 175-8272
Brand :RS PRO
THB363.15
Each (In a Tray of 20)
Units
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Blue - IP65 Blue 250V ac Flat Solder
RS Stock No. 175-8780
Brand :RS PRO
THB745.00
1 Pack of 1
Pack(s)
Maintained Single Pole Double Throw (SPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 16 A, 26 A White - IP67 - 250 / 125V ac Flat Quick Connect
RS Stock No. 175-8522
Brand :RS PRO
THB312.20
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Yellow - IP67 Translucent 36V dc Round Solder
RS Stock No. 175-8936
Brand :RS PRO
THB378.14
1 Pack of 1
Pack(s)
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Blue - IP65 Blue 250V ac Flat Solder
RS Stock No. 175-8658
Brand :RS PRO
THB606.00
1 Pack of 1
Pack(s)
Momentary Single Pole Single Throw (SPST) Panel Mount No 19.1 (Dia.)mm 19.1mm 16 A, 26 A - - IP67 - 250 / 125V ac Flat Quick Connect
RS Stock No. 175-9017
Brand :RS PRO
THB751.00
1 Pack of 1
Pack(s)
- Double Pole Double Throw (DPDT) Panel Mount Yes 25.2 (Dia.)mm 25.2mm 3 A, 5 A Blue - IP67 - 250V ac Flat Solder
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