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 OperationPush 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 UsesPush 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. 204-8054
Mfr. Part No.8125SHZBE
BrandC & K
HK$36.04
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 15.24 x 12.70mm - 400 mA @ 20 V - - - Grey - Cylinder Solder
RS Stock No. 173-8522
Mfr. Part No.59-116
BrandITW
HK$66.66
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 Blue 125V ac Round Solder
RS Stock No. 322-041
Mfr. Part No.59-116
BrandITW
HK$73.90
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 Blue 125V ac Round Solder
RS Stock No. 513-3593
Mfr. Part No.56-131.20.300.24.01.000, 56-1400/117
BrandEAO
HK$2,070.07
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes - - 200 mA @ 137 V Red - IP65, IP67 Red - Flat -
RS Stock No. 320-988
Mfr. Part No.18535CD
BrandAPEM
HK$35.60
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No - 6.5mm 100 mA @ 30 V dc - - - Grey 30V dc Cylinder Solder
RS Stock No. 103-9059
Mfr. Part No.1661.0101
BrandMarquardt
HK$55.45
Each
units
Momentary Double Pole Double Throw (DPDT) Panel Mount No 29.3 x 21.8mm - 16 A @ 250 V ac - - - Black - Rectangular Tab
RS Stock No. 693-2265
Mfr. Part No.A9PFA1Y2FJ4
BrandAPEM
HK$229.45
Each
units
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes - 30mm 6 A @ 250 V ac Blue - IP65 Silver - Round Solder, Tab
RS Stock No. 174-6088
Mfr. Part No.E112LYCQE
BrandC & K
HK$53.53
Each
units
Momentary Single Pole Double Throw (SPDT) PCB No 6.35 (Dia.)mm 6.35mm 4 A @ 28 V dc - - - - - Plunger Through Hole
RS Stock No. 223-250
Mfr. Part No.8N1011-Z
HK$33.61
Each
units
Latching Single Pole Double Throw (SPDT) Panel Mount - 6.5mm 6.4 (w/o locking ring)mm 3 A @ 250 V ac, 6 A @ 125 V ac - - - - - - Solder
RS Stock No. 913-1718
Mfr. Part No.FL12NN
BrandEOZ
HK$54.87
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount No 12 (Dia.)mm 12mm 65 mA - - IP67 Black 5V Round Plug In
RS Stock No. 319-332
Mfr. Part No.SP6014C100000
BrandMolveno
HK$49.99
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount - 25 (Dia.)mm 25mm 16 A @ 250 V ac - - - Red - Round Solder, Tab
RS Stock No. 350-298
Mfr. Part No.76-9113/439088
BrandITW
HK$104.02
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 22.5 (Dia.)mm 22.5mm 10 A @ 250 V ac Clear 76-91 IP67 Green 250V ac Round Solder
RS Stock No. 693-2259
Mfr. Part No.A9PFA1Y2BJ1
BrandAPEM
HK$211.72
Each
units
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes - 30mm 6 A @ 250 V ac Red - IP65 Silver - Round Solder, Tab
RS Stock No. 314-9300
Mfr. Part No.57-111
BrandITW
HK$90.28
Each
units
Momentary 1-pole on-off switch Panel Mount No 16.1mm 16.1mm 400 mA @ 32 V ac Clear 57 IP67 Silver 125V ac Round Solder
RS Stock No. 248-9326
Mfr. Part No.59-516
BrandITW
HK$63.18
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 Blue 125V ac Dome Solder
RS Stock No. 321-278
Mfr. Part No.59-111
BrandITW
HK$59.64
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 Black 125V ac Round Solder
RS Stock No. 762-5798
Mfr. Part No.SPC103F
HK$18.63
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount - 16.1 x 16.1mm - 3 A@ 125/250 V ac, 3 A@ 30 V dc - - - - - - Solder Tag
RS Stock No. 173-8581
Mfr. Part No.59-111
BrandITW
HK$57.67
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 Black 125V ac Round Solder
RS Stock No. 708-2958
Mfr. Part No.MP0037
BrandBulgin
HK$150.00
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount, Screw Mount No 19.2 (Dia.)mm 19.2mm 1 A @ 50 V ac - - IP68 Silver 50V ac/dc Round Screw
RS Stock No. 762-5558
Mfr. Part No.LP2S-16S-229-Z
HK$50.40
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 16.2 x 16.2mm - 3 A @ 125/250 V ac, 3 A @ 30 V dc Red - - Red - - Solder Tag