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. 175-8944
Brand :RS PRO
THB387.00
1 Pack of 1
Pack(s)
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. 175-8940
Brand :RS PRO
THB333.00
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 Green - IP65 Transparent 250V ac Flat Solder
RS Stock No. 734-6735
Brand :RS PRO
THB121.32
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount No 4.95 (Dia.)mm 4.95mm 3 A @ 120 V ac - - - Black 32/50/125V ac Dome Solder
RS Stock No. 175-9711
Brand :RS PRO
THB588.00
Each
Units
- Double Pole Double Throw (DPDT) Panel Mount No 22.2 (Dia.)mm 22.2mm 3 A, 5 A - - IP67 - 250V ac Flat Solder
RS Stock No. 175-9751
Brand :RS PRO
THB557.00
Each
Units
- Single Pole Double Throw (SPDT) Panel Mount No 22.2 (Dia.)mm 22.2mm 3 A, 5 A - - IP67 - 250V ac Flat Solder
RS Stock No. 175-8828
Brand :RS PRO
THB668.00
1 Pack of 1
Pack(s)
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. 175-9752
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. 175-8869
Brand :RS PRO
THB823.00
1 Pack of 1
Pack(s)
Momentary 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. 811-8477
Brand :RS PRO
THB718.56
Each
Units
Latching Single Pole Double Throw (SPDT) Panel Mount No 22 (Dia.)mm 22mm 5 A @ 250 V ac - - IP65, IP67 Silver 250V ac Flat Quick Connect
RS Stock No. 175-8950
Brand :RS PRO
THB405.00
1 Pack of 1
Pack(s)
Momentary 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. 175-8143
Brand :RS PRO
THB777.204
Each (In a Tray of 20)
Units
Momentary 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. 175-8537
Brand :RS PRO
THB368.85
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. 175-8945
Brand :RS PRO
THB781.00
1 Pack of 1
Pack(s)
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 25.2 (Dia.)mm 25.2mm 3 A, 5 A Blue - IP67 - 250V ac Flat Solder
RS Stock No. 175-9338
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 Red - IP67 Translucent 36V dc Round Solder
RS Stock No. 811-8566
Brand :RS PRO
THB557.60
Each
Units
Latching Single Pole Double Throw (SPDT) Panel Mount No 19 (Dia.)mm 19mm 5 A @ 250 V ac - - IP65, IP67 Chrome 250V ac Plunger Quick Connect
RS Stock No. 175-8290
Brand :RS PRO
THB386.244
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 Red - IP65 Transparent 250V ac Flat Solder
RS Stock No. 175-8790
Brand :RS PRO
THB733.00
1 Pack of 1
Pack(s)
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. 175-8389
Brand :RS PRO
THB397.95
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 Red - IP65 Silver 250V ac Flat Solder
RS Stock No. 175-9184
Brand :RS PRO
THB453.90
Each (In a Tray of 20)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16 (Dia.)mm 16mm 2 A RGB - IP67 Translucent 36V dc Flat Solder
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