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 4894 項產品
Results per page
Description Price Switch Operation Contact Configuration Mounting Type Panel Cut Out Size Panel Cut Out Width Panel Cut Out Height Panel Cut Out Diameter Contact Current Rating Contact AC Voltage Rating Contact DC Voltage Rating Voltage Rating Illuminated Actuator Colour Illumination Voltage
RS庫存編號 350-282
製造零件編號76-9112/439088
BrandITW
HK$108.44
單位
Momentary SP-NO/NC Panel Mount - - - 22.5mm 10 A @ 250 V ac - - - No Red -
RS庫存編號 913-1768
製造零件編號FL13NY
BrandEOZ
HK$54.39
單位
Momentary 1-pole on-off switch Panel Mount 13.5 (Dia.)mm - - 13.5mm 65 mA - - 5V - Yellow -
RS庫存編號 173-9322
製造零件編號515015-601
HK$85.295
個 (以毎袋:100)
單位
Latching - Panel Mount - - - - - - - - - - -
RS庫存編號 350-822
製造零件編號TH515015000
HK$134.31
單位
Latching - Panel Mount - - - - - - - - - - -
RS庫存編號 336-731
製造零件編號9533CD+U572
BrandAPEM
HK$29.81
單位
Momentary 1-pole on-off switch Panel Mount - - - 4.2mm 100 mA @ 30 V dc - 30V - - Black -
RS庫存編號 133-6502
製造零件編號MSP121CSW
HK$34.72
單位
Momentary 1-pole on-off switch Panel Mount 7.4mm 7mm - - 650 mA @ 30 V dc - 30V - - Black -
RS庫存編號 173-8547
製造零件編號48M 112B
BrandITW
HK$154.554
個 (以毎盒:50)
單位
Momentary 1-pole on-off switch Panel Mount - - - - 250 mA @ 12 V dc - - - Yes Silver -
RS庫存編號 702-7099
製造零件編號48M 112B
BrandITW
HK$193.83
單位
Momentary 1-pole on-off switch Panel Mount - - - - 250 mA @ 12 V dc - - - Yes Silver -
RS庫存編號 173-9335
製造零件編號TH401100625
HK$234.358
個 (以毎袋:50)
單位
Latching Single Pole Double Throw (SPDT) Panel Mount 16.2mm - - 16.2mm 5 A @ 250 V ac - - - Yes Grey -
RS庫存編號 338-951
製造零件編號TH401100625
HK$272.61
單位
Latching NO/NC Panel Mount 16.2mm - - 16.2mm 5 A@ 250 V ac - - - Yes Grey -
RS庫存編號 758-2114
製造零件編號SPUJ191500
HK$14.03
個 (以毎盒:4)
單位
Momentary Double Pole Double Throw (DPDT) PCB - - - - 100 mA @ 30 V dc - - - - Blue -
RS庫存編號 690-3255
製造零件編號R16FFNSTAG
BrandEOZ
HK$57.31
單位
Momentary 1-pole on-off switch Panel Mount 16.2mm - - 16.2mm 2 A @ 48 V dc - - - - Silver -
RS庫存編號 734-6704
BrandRS PRO
HK$27.95
單位
Momentary 1-pole on-off switch Panel Mount 13.6mm - - 13.6mm 400 mA @ 32 V ac 32 V, 125 V 50V - - Black -
RS庫存編號 144-8534
製造零件編號59-113
BrandITW
HK$58.206
Each (In a Tray of 50)
單位
Momentary 1-pole on-off switch Panel Mount - - - 13.6mm 400 mA @ 32 V ac - - - - Green -
RS庫存編號 321-256
製造零件編號59-113
BrandITW
HK$59.80
單位
Momentary 1-pole on-off switch Panel Mount - - - 13.6mm 400 mA @ 32 V ac - - - No Green -
RS庫存編號 173-8524
製造零件編號59-113
BrandITW
HK$48.855
個 (以毎盒:50)
單位
Momentary 1-pole on-off switch Panel Mount - - - 13.6mm 400 mA @ 32 V ac - - - No Green -
RS庫存編號 811-8483
BrandRS PRO
HK$158.12
單位
Latching Single Pole Double Throw (SPDT) Panel Mount 22 (Dia.)mm - - 22mm 5 A @ 250 V ac 250V - 12V Yes - -
RS庫存編號 133-6473
製造零件編號MSP101C
HK$26.44
單位
Momentary 1-pole on-off switch Panel Mount - - - - 650 mA @ 30 V dc - - - - Red -
RS庫存編號 223-058
製造零件編號APE1F-5M-10-Z
HK$18.28
單位
On-(On) SPDT PCB - - - - 50 mA @ 48 V ac/dc - - - - - -
RS庫存編號 103-6280
製造零件編號1213C BLACK
BrandAPEM
HK$30.69
單位
Momentary 1-pole on-off switch Panel Mount - - - 12.2mm 2 A @ 24 V dc 125V 12V - - Black -