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庫存編號 320-635
製造零件編號T0920SOAAD
TWD239.00
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount - 7.1 (Dia.)mm 7.1mm 500 mA @ 250 V ac - - - - 250V ac Round Solder Tab
RS庫存編號 320-629
製造零件編號T0916SOAAE
TWD190.00
單位
Momentary Single Pole Single Throw (SPST) Panel Mount - 7.1 (Dia.)mm 7.1mm 500 mA @ 250 V ac - - - Black 250V ac Round Solder Tab
RS庫存編號 320-657
製造零件編號T0919SOAAE
TWD248.00
單位
Momentary Single Pole Single Throw (SPST) Panel Mount - 7.1 (Dia.)mm 7.1mm 500 mA @ 250 V ac - - - Black 250V ac Round Solder Tab
RS庫存編號 187-3351
製造零件編號MP0045/1E1RD220S
TWD1,227.00
單位
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Red - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3353
製造零件編號MP0045/1E2GN012S
TWD1,208.00
單位
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Green - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 533-3030
製造零件編號H8350ABAAD
TWD139.00
單位
Latching Double Pole Double Throw (DPDT) Panel Mount No - - 16 A @ 250 V ac - - IP65 Silver 250V ac Rectangular Tab
RS庫存編號 187-3334
製造零件編號MP0045/1D2GN220S
TWD919.50
Each (In a Tray of 40)
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Green - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3371
製造零件編號MP0045/1E2AM220S
TWD1,208.00
單位
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Amber - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3302
製造零件編號MP0045/1E1GN012S
TWD970.50
Each (In a Tray of 40)
單位
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Green - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3316
製造零件編號MP0045/1D1BL012S
TWD885.20
Each (In a Tray of 40)
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Blue - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3359
製造零件編號MP0045/1E2GN220S
TWD1,208.00
單位
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Green - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 320-641
製造零件編號T0918SOAAE
TWD169.00
單位
Momentary Single Pole Single Throw (SPST) Panel Mount - 7.1 (Dia.)mm 7.1mm 500 mA @ 250 V ac - - - Silver 250V ac Round Solder Tab
RS庫存編號 187-3393
製造零件編號MP0045/1D1RD220S
TWD1,066.00
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Red - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3355
製造零件編號MP0045/1D2AM012S
TWD1,107.00
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Amber - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3335
製造零件編號MP0045/1D2AM012S
TWD919.50
Each (In a Tray of 40)
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Amber - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3373
製造零件編號MP0045/1E1AM220S
TWD1,169.00
單位
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Amber - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3361
製造零件編號MP0045/1D2AM220S
TWD1,107.00
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Amber - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 187-3336
製造零件編號MP0045/1D2AM220S
TWD919.50
Each (In a Tray of 40)
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Amber - IP67 Chrome 250V ac Round Solder Tag
RS庫存編號 861-0324
製造零件編號H8351RPAAA
TWD529.00
單位
Momentary Double Pole Double Throw (DPDT) Panel Mount No 19.2 (Dia.)mm 19.2mm 16 A - - IP66 - 250V ac Plunger Tab
RS庫存編號 187-3303
製造零件編號MP0045/1E1GN220S
TWD970.50
Each (In a Tray of 40)
單位
Latching Double Pole Double Throw (DPDT) Panel Mount Yes 16.2 (Dia.)mm 16.2mm 3 A Green - IP67 Chrome 250V ac Round Solder Tag