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. 734-6763
Brand :RS PRO
THB121.32
Each
Units
Momentary Double Pole Double Throw (DPDT) PCB No - - 400 mA @ 20 V - - IP67 Black 32/50/125V ac Dome Through Hole
RS Stock No. 175-8125
Brand :RS PRO
THB726.35
Each (In a Tray of 20)
Units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 25.2 (Dia.)mm 25.2mm 16 A, 26 A White - IP67 - 250 / 125V ac Flat Quick Connect
RS Stock No. 175-8495
Brand :RS PRO
THB397.15
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 Wire Lead
RS Stock No. 175-9617
Brand :RS PRO
THB378.14
1 Pack of 1
Pack(s)
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Green - IP67 Translucent 36V dc Round Solder
RS Stock No. 175-8475
Brand :RS PRO
THB396.664
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount No 16 (Dia.)mm 16mm 2 A - - IP67 Translucent 36V dc Round Wire Lead
RS Stock No. 175-8207
Brand :RS PRO
THB761.90
Each (In a Tray of 20)
Units
Latching 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. 175-8436
Brand :RS PRO
THB408.45
Each (In a Tray of 20)
Units
- Double Pole Double Throw (DPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Blue - IP65 Silver 250V ac Flat Solder
RS Stock No. 175-9752
Brand :RS PRO
THB755.92
Each
Units
- Single Pole Double Throw (SPDT) Panel Mount Yes 25.2 (Dia.)mm 25.2mm 3 A, 5 A White - IP67 - 250V ac Flat Solder
RS Stock No. 175-9530
Brand :RS PRO
THB215.90
1 Pack of 1
Pack(s)
- Single Pole Single Throw (SPST) - - - - 125 mA @ 125 V ac, 200 mA @ 50 V dc, 400 mA @ 32 V ac - - IP68 - 125 V ac @ 125 mA, 32 V ac @ 400 mA, 50 V dc @ 200 mA - PCB
RS Stock No. 175-9003
Brand :RS PRO
THB436.00
1 Pack of 1
Pack(s)
- Double Pole Double Throw (DPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Blue - IP65 Silver 250V ac Flat Solder
RS Stock No. 175-9185
Brand :RS PRO
THB485.403
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Green, Red - IP67 Translucent 36V dc Flat Solder
RS Stock No. 175-8689
Brand :RS PRO
THB196.286
Each (In a Tray of 20)
Units
- Single Pole Single Throw (SPST) - - - - 125 mA @ 125 V ac, 200 mA @ 50 V dc, 400 mA @ 32 V ac - - IP68 - 125 V ac @ 125 mA, 32 V ac @ 400 mA, 50 V dc @ 200 mA - PCB
RS Stock No. 745-2489
Brand :RS PRO
THB210.01
Each
Units
Momentary - Panel Mount Yes 16 (Dia.)mm 16mm 5 A @ 250 V ac - - IP65 - 250V ac Square Tab
RS Stock No. 175-9653
Brand :RS PRO
THB573.53
Each
Units
- Double Pole Double Throw (DPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Blue - IP67 - 250V ac Flat Solder
RS Stock No. 175-9205
Brand :RS PRO
THB467.504
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Blue - IP67 Translucent 36V dc Round Solder
RS Stock No. 111-5780
Brand :RS PRO
THB199.46
Each
Units
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 19.2 (Dia.)mm 19.2mm 5 A Yellow - IP67 Silver 250V ac Round Solder Pin
RS Stock No. 175-9673
Brand :RS PRO
THB588.00
Each
Units
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 22.2 (Dia.)mm 22.2mm 3 A, 5 A Green - IP67 - 250V ac Flat Solder
RS Stock No. 175-8341
Brand :RS PRO
THB692.35
Each (In a Tray of 20)
Units
- Single Pole Double Throw (SPDT) Panel Mount Yes 25.2 (Dia.)mm 25.2mm 3 A, 5 A Green, Red - IP67 - 250V ac Flat Solder
RS Stock No. 175-8497
Brand :RS PRO
THB397.15
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 Wire Lead
RS Stock No. 175-9452
Brand :RS PRO
THB444.98
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A Green - IP67 Translucent 36V dc Round Solder
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