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. 248-8907
Mfr. Part No.59-512
BrandITW
TWD240.00
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 Red 125V ac Dome Solder
RS Stock No. 173-8580
Mfr. Part No.76-9420/439088R
BrandITW
TWD563.00
Each (In a Box of 30)
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 22 (Dia.)mm 22mm 10 A @ 250 V ac Clear 76-94 IP67 Red 250V ac Round Solder
RS Stock No. 173-8538
Mfr. Part No.59-900089
BrandITW
TWD253.90
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 Red 125V ac Round Solder
RS Stock No. 173-8585
Mfr. Part No.59-112
BrandITW
TWD268.60
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 Red 125V ac Round Solder
RS Stock No. 314-9316
Mfr. Part No.57-112G
BrandITW
TWD474.00
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16.1mm 16.1mm 400 mA @ 32 V ac Green 57 IP67 Silver 125V ac Dome Solder
RS Stock No. 314-9322
Mfr. Part No.57-112R
BrandITW
TWD570.00
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount Yes 16.1mm 16.1mm 400 mA @ 32 V ac Red 57 IP67 Silver 125V ac Dome Solder
RS Stock No. 173-8563
Mfr. Part No.48-6-RB-R-GR-B
BrandITW
TWD407.10
Each (In a Box of 50)
units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 13.6 (Dia.)mm 13.6mm 250 mA @ 12 V dc Red 48 IP67 Green 48V dc Round PC Pin
RS Stock No. 173-8593
Mfr. Part No.H48M-210N4044
BrandITW
TWD665.00
Each (In a Box of 50)
units
Latching Single Pole Double Throw (SPDT) Panel Mount No 19.56 (Dia.)mm 19.56mm 10 A Clear H48M IP67 White 250V ac Round Solder
RS Stock No. 321-234
Mfr. Part No.59-112
BrandITW
TWD190.00
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 Red 125V ac Round Solder
RS Stock No. 173-8606
Mfr. Part No.H48M-212W4044
BrandITW
TWD753.80
Each (In a Box of 50)
units
Latching Single Pole Double Throw (SPDT) Panel Mount Yes 19.56 (Dia.)mm 19.56mm 10 A White H48M IP67 White 250V ac Round Solder
RS Stock No. 702-7046
Mfr. Part No.48-6-RB-R-GR-B
BrandITW
TWD442.00
Each
units
Latching Single Pole Single Throw (SPST) Panel Mount Yes 13.6 (Dia.)mm 13.6mm 250 mA @ 12 V dc Red 48 IP67 Green 48V dc Round PC Pin
RS Stock No. 205-2390
Mfr. Part No.59-900089
BrandITW
TWD285.00
Each
units
Momentary Single Pole Single Throw (SPST) Panel Mount No 13.65 (Dia.)mm 13.65mm 100 mA @ 50 V ac Clear 59 IP67 Red 125V ac Round Solder
RS Stock No. 197-7642
Mfr. Part No.49-59126
BrandITW
TWD388.00
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 16 (Dia.)mm 16mm 10 A @ 250 V ac Clear 49-59 IP67 Blue 250V ac Dome Solder
RS Stock No. 321-256
Mfr. Part No.59-113
BrandITW
TWD261.00
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. 173-8583
Mfr. Part No.59-211
BrandITW
TWD246.40
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 Square Solder
RS Stock No. 248-8941
Mfr. Part No.59-514
BrandITW
TWD249.00
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 White 125V ac Dome Solder
RS Stock No. 122-2934
Mfr. Part No.H48M-112R4044
BrandITW
TWD883.00
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount Yes 19.56 (Dia.)mm 19.56mm 10 A Red H48M IP67 White 250V ac Round Solder
RS Stock No. 173-8584
Mfr. Part No.76-9410/439088B
BrandITW
TWD663.00
Each (In a Box of 30)
units
Momentary Single Pole Double Throw (SPDT) Panel Mount No 22 (Dia.)mm 22mm 10 A @ 250 V ac Clear 76-94 IP67 Black 250V ac Round Solder
RS Stock No. 173-8522
Mfr. Part No.59-116
BrandITW
TWD229.70
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. 157-3666
Mfr. Part No.49-59221
BrandITW
TWD436.00
Each
units
Momentary Single Pole Double Throw (SPDT) Panel Mount - 16 (Dia.)mm 16mm 10 A @ 250 V ac Clear 49-59 IP67 Black 250V ac Dome Solder