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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Description 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. 174-6381
Mfr. Part No.AV021003C900
BrandAPEM
kr 157,31
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount, Screw Mount No 22.2 (Dia.)mm 22.2mm 2 A @ 48 V dc - - - Silver 24/48V dc Round Screw
RS Stock No. 163-9214
Mfr. Part No.AV1911P724Q04
kr 123,224
Each (In a Tray of 100)
Units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 19.2 (Dia.)mm 19.2mm 3 A Blue - IP67 Silver 250V ac Round Wire Lug
RS Stock No. 123-6076
Mfr. Part No.AV1911P724Q04
kr 154,73
Each
Units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 19.2 (Dia.)mm 19.2mm 3 A Blue - IP67 Silver 250V ac Round Wire Lug
RS Stock No. 811-4113
Mfr. Part No.82-6551.1114
BrandEAO
kr 211,26
Each
Units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22 (Dia.)mm 22mm 1 A @ 24 V dc Red - IP65, IP67 Natural Aluminium 24V Round Soldering / QC
RS Stock No. 278-1133
Mfr. Part No.AV1630C910
BrandAPEM
kr 228,61
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount No 16.2 (Dia.)mm 16.2mm 200 mA @ 48 V dc - - - Silver 24/48V dc Round Screw
RS Stock No. 336-731A
Mfr. Part No.9533CD+U572
BrandAPEM
kr 28,472
Each (In a Pack of 25)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount - 4.2mm 4.2mm 100 mA@ 30 V dc - - - Black - Round Solder
RS Stock No. 336-731
Mfr. Part No.9533CD+U572
BrandAPEM
kr 59,62
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount - 4.2 (Dia.)mm 4.2mm 100 mA @ 30 V dc - - - Black 30V dc Round Solder
RS Stock No. 198-551
Mfr. Part No.A3CJ7011
BrandOmron
kr 141,97
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 12 (Dia.)mm 12mm 500 mA @ 250 V ac - - IP40 - 250V ac Rectangular Solder
RS Stock No. 125-1662
Mfr. Part No.KB15CKW01
kr 73,58
Each
Units
Momentary Single Pole Double Throw (SPDT) Bushing No 12.3 (Dia.)mm 12.3mm 1 A - - - - 30 V dc, 125 V ac, 250 V ac Round Solder Lug
RS Stock No. 179-0912
Mfr. Part No.AV091003C910
BrandAPEM
kr 178,35
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount No 22.2 (Dia.)mm 19mm 2 A @ 48 V dc - - - Silver 24/48V dc Round Screw
RS Stock No. 820-7533
BrandRS PRO
kr 37,79
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. 811-4135
Mfr. Part No.82-6551.1134
BrandEAO
kr 211,26
Each
Units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22 (Dia.)mm 22mm 1 A @ 24 V dc Green - IP65, IP67 Natural Aluminium 24V Round Soldering / QC
RS Stock No. 173-8519
Mfr. Part No.59-213
BrandITW
kr 64,545
Each (In a Box of 50)
Units
Momentary Single Pole Single Throw (SPST) Panel Mount No 13.65 (Dia.)mm 13.65mm 400 mA @ 32 V ac Clear 59 IP67 Green 125V ac Square Solder
RS Stock No. 702-3599
Mfr. Part No.DPW1CGK
kr 59,12
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount No 12.9 (Dia.)mm 12.9mm 400 mA @ 32 V ac - - IP67 Black - Dome Solder
RS Stock No. 321-262
Mfr. Part No.59-213
BrandITW
kr 78,41
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount No 13.65 (Dia.)mm 13.65mm 400 mA @ 32 V ac Clear 59 IP67 Green 125V ac Square Solder
RS Stock No. 811-4104
Mfr. Part No.82-6551.1113
BrandEAO
kr 211,26
Each
Units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22 (Dia.)mm 22mm 1 A @ 24 V dc Red - IP65, IP67 Natural Aluminium 12V Round Soldering / QC
RS Stock No. 841-9106
Mfr. Part No.MP0034/2
BrandBulgin
kr 176,55
Each (In a Pack of 25)
Units
Momentary 2NO/2NC - No 18.9 (Dia.)mm 18.9mm - - - - Silver 250V ac Plunger Solder Tag
RS Stock No. 734-6716
BrandRS PRO
kr 38,48
Each
Units
Momentary Single Pole Single Throw (SPST) Panel Mount - 13.6 (Dia.)mm 13.6mm 400 mA @ 32 V ac Yellow - IP67 Red 32/50/125V ac Dome Solder
RS Stock No. 811-4034
Mfr. Part No.82-6551.1000
BrandEAO
kr 169,89
Each
Units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 22 (Dia.)mm 22mm 1 A @ 24 V dc - - IP65, IP67 Natural Aluminium 250V ac Flat Soldering / QC
RS Stock No. 198-589
Mfr. Part No.A3CT7021
BrandOmron
kr 145,36
Each
Units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 12 (Dia.)mm 12mm 500 mA @ 250 V ac - - IP40 - 250V ac Round Solder
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