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. 811-4135
Mfr. Part No.82-6551.1134
BrandEAO
MYR108.99
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. 811-8540
BrandRS PRO
MYR147.61
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22 (Dia.)mm 22mm 5 A @ 250 V ac Green - IP65, IP67 Silver 250V ac Flat Quick Connect
RS Stock No. 811-8553
BrandRS PRO
MYR147.61
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22 (Dia.)mm 22mm 5 A @ 250 V ac Red - IP65, IP67 Chrome 250V ac Flat Quick Connect
RS Stock No. 123-6103
Mfr. Part No.AV1911P612Q04
MYR65.69
Each
units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 19.2 (Dia.)mm 19.2mm 3 A Green - IP67 Silver 250V ac Round Wire Lug
RS Stock No. 163-9212
Mfr. Part No.AV1911P612Q04
MYR58.446
Each (In a Tray of 100)
units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 19.2 (Dia.)mm 19.2mm 3 A Green - IP67 Silver 250V ac Round Wire Lug
RS Stock No. 828-7719
Mfr. Part No.AB6H-M1P-G
BrandIdec
MYR79.20
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 24 x 30mm - 1 A @ 120 V ac, 1 A @ 24 V dc - - IP65 Green 250V ac/dc Rectangular Quick Connect, Solder Tag
RS Stock No. 914-4430
Mfr. Part No.P8-V000017
BrandOtto
MYR258.27
Each
units
Momentary Single Pole Double Throw (SPDT) Threaded No - - 10 A @ 115 V ac, 10 A @ 28 V dc - - IP64, IP68S, IP69K Silver 28 V dc, 115 V ac Round Solder
RS Stock No. 811-8562
BrandRS PRO
MYR125.27
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22 (Dia.)mm 22mm 5 A @ 250 V ac Yellow - IP65, IP67 Chrome 250V ac Flat Quick Connect
RS Stock No. 428-8298
Mfr. Part No.HB-15CKS2-4MBMS
MYR52.85
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 8 (Dia.)mm 8mm 100 mA @ 30 V ac/dc Green - - Green - - Solder
RS Stock No. 123-6068
Mfr. Part No.AV1910R324Q04
MYR62.21
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 19.2 (Dia.)mm 19.2mm 3 A Red - IP67 Silver 250V ac Round Wire Lug
RS Stock No. 163-9195
Mfr. Part No.AV1910R324Q04
MYR55.335
Each (In a Tray of 100)
units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 19.2 (Dia.)mm 19.2mm 3 A Red - IP67 Silver 250V ac Round Wire Lug
RS Stock No. 321-256
Mfr. Part No.59-113
BrandITW
MYR35.05
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 Round Solder
RS Stock No. 173-8524
Mfr. Part No.59-113
BrandITW
MYR32.18
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 Round Solder
RS Stock No. 144-8534
Mfr. Part No.59-113
BrandITW
MYR32.18
Each (In a Tray 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 Round Solder
RS Stock No. 103-5732
Mfr. Part No.8632A
BrandAPEM
MYR44.30
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 6.5 (Dia.)mm 6.5mm 4 A@ 30 V dc - - - Silver 250V ac Round Solder, Tab
RS Stock No. 435-5584
Mfr. Part No.IPR1SAD2LOY
BrandAPEM
MYR137.63
Each
units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 13.6 (Dia.)mm 13.6mm 5 A @ 28 V dc Yellow - IP67 Black 12/48/72V dc Dome Solder
RS Stock No. 811-4084
Mfr. Part No.82-5551.1114
BrandEAO
MYR87.71
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 19 (Dia.)mm 19mm 1 A @ 24 V dc Red - IP65, IP67 Natural Aluminium 24V Round Soldering / QC
RS Stock No. 436-862
Mfr. Part No.1241.6824.1124000
BrandSchurter
MYR157.82
Each
units
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 19 (Dia.)mm 19mm 12 A @ 250 V ac Blue - IP64 Natural 125/250V ac Round Tab
RS Stock No. 758-2111
Mfr. Part No.SPUJ190900
MYR7.93
Each (In a Box of 4)
units
Latching Double Pole Double Throw (DPDT) PCB No 7.4 x 7.2mm - 100 mA @ 30 V dc - - - Blue 30V dc Cylinder Straight Through Hole
RS Stock No. 163-9183
Mfr. Part No.AV1910000Q04
MYR49.174
Each (In a Tray of 100)
units
Momentary Single Pole Single Throw (SPST) Panel Mount No 19.2 (Dia.)mm 19.2mm 3 A - - IP67 Silver 250V ac Round Wire Lug