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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 208 項產品
Results per page
Description Price Switch Operation Contact Configuration Mounting Type Illuminated Panel Cut Out Size Panel Cut Out Diameter Panel Cut Out Height Contact Current Rating LED Colour Series IP Rating Actuator Colour Voltage Rating Actuator Shape
RS庫存編號 513-3593
製造零件編號56-131.20.300.24.01.000, 56-1400/117
BrandEAO
HK$1,213.82
單位
Momentary Single Pole Single Throw (SPST) Panel Mount Yes - - - 200 mA @ 137 V Red - IP67 (Front); IP65 (Rear) Red - Flat
RS庫存編號 690-6709
製造零件編號14-131.0252 + 704.600.1
BrandEAO
HK$218.22
單位
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 22.5 (Dia.)mm 22.5mm - 2 A @ 24 V dc - - IP67 - 250V ac Round
RS庫存編號 218-8556
製造零件編號18-187.035
BrandEAO
HK$106.13
單位
Momentary 1NO Flush Mount Yes 15.8 (Dia.)mm 15.8mm - 100 mA @ 42 V - - - - - Square
RS庫存編號 811-4104
製造零件編號82-6551.1113
BrandEAO
HK$154.53
單位
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
RS庫存編號 199-434
製造零件編號56140203002505005/561491
BrandEAO
HK$1,226.02
單位
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 62.5 (Dia.)mm - - 200 mA @ 137 V Yellow - IP67 (Front); IP65 (Rear) Silver - Round
RS庫存編號 690-6718
製造零件編號14-271.0252 + 704.600.1
BrandEAO
HK$237.82
單位
Latching Single Pole Double Throw (SPDT) Panel Mount Yes 22.5 (Dia.)mm 22.5mm - 2 A @ 24 V dc - - IP67 Silver 250V ac Round
RS庫存編號 787-4757
製造零件編號51-156.0255
BrandEAO
HK$163.94
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount No 16 (Dia.)mm 16mm - 5 A @ 250 V ac - - IP65 Green 250V ac Cap
RS庫存編號 872-2843
製造零件編號704.632.1
BrandEAO
HK$36.556
/個 (每包:5個)
單位
Latching - Panel Mount Yes 30.5 (Dia.)mm 30.5mm - - - - IP65 - - Round
RS庫存編號 811-3993
製造零件編號82-4551.1000
BrandEAO
HK$85.68
單位
Momentary Single Pole Double Throw (SPDT) Panel Mount No 16 (Dia.)mm 16mm - 1 A @ 24 V dc - - IP65, IP67 Natural Aluminium 250V ac Flat
RS庫存編號 811-4135
製造零件編號82-6551.1134
BrandEAO
HK$154.53
單位
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
RS庫存編號 787-4710
製造零件編號704.064.2
BrandEAO
HK$201.29
單位
Twist Release Stop - Panel Mount No 22.5 (Dia.)mm 22.5mm - - - - IP65 Red - Plunger
RS庫存編號 690-6973
製造零件編號19-431.035
BrandEAO
HK$72.80
單位
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 8 (Dia.)mm 8mm - 100 mA @ 42 V - - IP40 Black - -
RS庫存編號 248-5239
製造零件編號31-425.036
BrandEAO
HK$108.94
單位
Momentary Single Pole Single Throw (SPST) PCB Yes 16 (Dia.)mm 16mm - 100 mA @ 42 V - - IP40 - - Rectangular
RS庫存編號 219-0543
製造零件編號18-137.035
BrandEAO
HK$82.53
單位
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 8 (Dia.)mm 8mm - 100 mA @ 42 V - - IP40 Black - Square
RS庫存編號 690-6982
製造零件編號19-471.035
BrandEAO
HK$88.43
單位
Latching Single Pole Single Throw (SPST) Panel Mount Yes 8 (Dia.)mm 8mm - 100 mA @ 42 V - - IP40 Black - -
RS庫存編號 219-0537
製造零件編號18-247.035
BrandEAO
HK$116.47
單位
Latching 1NO Flush Mount Yes 8 (Dia.)mm 8mm - 100 mA @ 42 V - - - - - Square
RS庫存編號 248-5289
製造零件編號31-461.036
BrandEAO
HK$208.72
單位
Latching Single Pole Double Throw (SPDT) PCB Yes 16 (Dia.)mm 16mm - 100 mA @ 42 V - - IP40 - - Rectangular
RS庫存編號 248-5346
製造零件編號31-483.036
BrandEAO
HK$237.28
單位
Latching Single Pole Double Throw (SPDT) PCB Yes 16 (Dia.)mm 16mm - 100 mA @ 42 V - - IP40 - - Rectangular
RS庫存編號 872-2834
製造零件編號704.631.1
BrandEAO
HK$123.132
/個 (每包:5個)
單位
Momentary - Panel Mount Yes 30.5 (Dia.)mm 30.5mm - - - - IP65 - - Round
RS庫存編號 690-6985
製造零件編號19-451.035
BrandEAO
HK$67.27
單位
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 8 (Dia.)mm 8mm - 100 mA @ 42 V - - IP40 Black - -