Push Button Caps

Push button caps are a type of push button that is used as a switch mechanism for controlling a machine or electrical process. Round push buttons are typically made out of hard material, usually plastic or metal.

How do push button caps work?

A push button switch is a small, sealed mechanism that completes an electric circuit when you press on it. When the circuit is connected, a small metal spring inside the push button makes contact with two wires, allowing the electricity to flow.

In industrial and commercial applications, push buttons can be connected together by a mechanical linkage so that the act of pushing one button causes the other button to be released.

What are push button caps used for?

Push button caps are used in a variety of different applications such as commonplace kitchen appliances, push-button telephones and calculators. Some of the most commonly used types of push button is a red push button. These are regularly used to facilitate the stopping of a machine, otherwise known as an emergency stop buttons and are used to maintain safety in electrical code.


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Description Price Accessory Type For Use With Cap Colour Dimensions
RS Stock No. 169-5070
BrandRS PRO
MYR1.11
Each (In a Pack of 10)
units
Cap 7346766, 7346782, 7346785, 7346788 Red -
RS Stock No. 169-5069
BrandRS PRO
MYR1.11
Each (In a Pack of 10)
units
Cap 7346766, 7346782, 7346785, 7346788 Black -
RS Stock No. 354-3689
Mfr. Part No.AT-475-K
MYR0.744
Each (In a Pack of 5)
units
Cap FB Series (Momentary Push Button Switch) Black -
RS Stock No. 123-9566
Mfr. Part No.UE200011
MYR5.36
Each (In a Pack of 5)
units
Round Knob SPUN Series Black 10.2 (Dia.) x 14.5mm
RS Stock No. 787-4791
Mfr. Part No.508102000
BrandC & K
MYR2.78
Each
units
Cap EP Series (Sealed Tiny Push Button Switch) Black -
RS Stock No. 339-263
Mfr. Part No.8Z0083
BrandHoneywell
MYR4.84
Each (In a Pack of 5)
units
10 mm Cap 8 Series Miniature Manual Switches Black -
RS Stock No. 224-449
Mfr. Part No.140007480200
MYR2.73
Each (In a Pack of 5)
units
10mm Round Button LTM1 Non Illuminated Push Buttons, LTMG1 Non Illuminated Push Buttons, LTR1 Non Illuminated Push Button Switches Grey -
RS Stock No. 354-3718
Mfr. Part No.AT-407-K
MYR1.152
Each (In a Pack of 5)
units
Cap MB20 Series Switch - -
RS Stock No. 319-382
Mfr. Part No.00570753
BrandMolveno
MYR1.442
Each (In a Pack of 5)
units
Cap Push Button Switch Green -
RS Stock No. 174-6139
Mfr. Part No.752702000
BrandC & K
MYR1.96
Each (In a Pack of 5)
units
Cap E010 Series (sealed Momentary Push Button Switch) Black -
RS Stock No. 174-3900
Mfr. Part No.115-0051-100
BrandC & K
MYR1.038
Each (In a Pack of 10)
units
Cap Push Button Switch Black -
RS Stock No. 879-8382
Mfr. Part No.3MN-C2-2
MYR0.835
Each (In a Pack of 100)
units
Cap 3M Series Miniature Push Button Switches Black 9.35 (Dia.)mm
RS Stock No. 123-9567
Mfr. Part No.UJ206022
MYR4.66
Each (In a Pack of 5)
units
Knob SPPJ3 Series Black 5 x 4.6 x 9mm
RS Stock No. 783-0053
Mfr. Part No.C23004
MYR4.91
Each
units
Cap MPA6 Series, MPE Series, MPS Series, MSPM Series Black -
RS Stock No. 913-1677
Mfr. Part No.20.17254.01
BrandEOZ
MYR6.138
Each (In a Bag of 5)
units
Cap DJET Push Button Black 13 (Dia.) x 6mm
RS Stock No. 787-4805
Mfr. Part No.801802000
BrandC & K
MYR1.96
Each
units
Cap 8020 Series (Snap-Acting Push Button Switches) Black -
RS Stock No. 664-446
Mfr. Part No.U577
BrandAPEM
MYR0.928
Each (In a Pack of 5)
units
Cap Apem 9600 Series (Sub-Miniature Panel Mount Switch) White -
RS Stock No. 223-480
Mfr. Part No.140000470051
MYR1.194
Each (In a Pack of 5)
units
Cap MPG Mustang Push Button Switch Black -
RS Stock No. 484-6260
Mfr. Part No.U2602
BrandAPEM
MYR3.69
Each
units
Cap Apem 10400 Series (Push Button Switch) Black -
RS Stock No. 236-9531
Mfr. Part No.U2906
BrandAPEM
MYR1.204
Each (In a Pack of 5)
units
Cap Apem SP Series (Push Button Switch) Red -
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Ultra-miniature PCB mounting pushbutton switches with momentary contacts. Body size only 4.5 x 7 x 7mmImmersion cleaning is possible after solderingIndependent detent mechanism gives a good tactile feelContact design ensures long-term stability and reliabilityGold-plated contactsPCB terminals on 0.1in. inch pitch. ...
Silver contactsSelf-extinguishing thermoplastic UL94V-2Contact Rating 16A @ 250V ...
Description:
Silver contactsSelf-extinguishing thermoplastic UL94V-2Contact Rating 16A @ 250V a.c. (Approved to 10A @ 250 V)Mechanical Life: >105 operationsDimensions: Depth behind panel 34mm, max. panel thickness 2.5, panel cut-out 25mm.
Available in either momentary or alternate actionsContacts rated ...
Description:
Available in either momentary or alternate actionsContacts rated at 240Vac 3A, 125Vac 6AButtons (not supplied with switch) are available in two sizes, see typically stock no's 339-639 , 339-617Solder terminals.
Accessories and Hardware for NKK product lines including ...
Description:
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