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.

440 Products showing for Push Button Caps

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Better World Schneider Electric Push Button Cap for Use with Harmony push button XAL / XB4 / XB4 / XB4R / XB5 / XB5R RS Stock No. 179-9505 Mfr. Part No. ZBA7134 个 HK$26.60 Quantity	Schneider Electric	Marked Push Button Cap	Harmony push button XAL / XB4 / XB4 / XB4R / XB5 / XB5R	-	-	Yes	Green Premium	-
NKK Switches Push Button Cap for Use with YB Series Pushbuttons, 21 x 15 x 12.2mm RS Stock No. 181-7103 Mfr. Part No. AT3003CB 个 HK$21.30 Quantity	NKK Switches	Rectangular Solid Cap	YB Series Pushbuttons	-	-	-	-	21 x 15 x 12.2mm
MEC Yellow Modular Switch Cap for Use with 16310 Series Push Button Switch, 16315 Series Push Button Switch RS Stock No. 174-5675 Mfr. Part No. 1630004 个（每托盘 5 ） HK$4.34 Quantity	MEC	Button	16310 Series Push Button Switch, 16315 Series Push Button Switch	Yellow	-	-	-	-
Better World Siemens Push Button Cap RS Stock No. 193-2412 Mfr. Part No. 3SU1900-0FS20-0AA0 个（每托盘 10 ） HK$51.03 Quantity	Siemens	Button	-	-	Extended product life, Low carbon manufacture	Yes	-	-
Better World Siemens Push Button Cap RS Stock No. 193-2499 Mfr. Part No. 3SU1900-0FT30-0AA0 个（每托盘 10 ） HK$28.91 Quantity	Siemens	Button	-	-	Extended product life, Low carbon manufacture	Yes	-	-
NKK Switches Green/Clear Push Button Cap for Use with LB Series Pushbuttons, 19 (Dia.) x 9mm RS Stock No. 181-7126 Mfr. Part No. AT4054FJ 个 HK$21.20 Quantity	NKK Switches	Round Solid Cap	LB Series Pushbuttons	Green/Clear	-	-	-	19 (Dia.) x 9mm
Better World Siemens Push Button Cap RS Stock No. 193-3601 Mfr. Part No. 3SU1900-0FS10-0AA0 个（每托盘 10 ） HK$50.94 Quantity	Siemens	Button	-	-	Extended product life, Low carbon manufacture	Yes	-	-
NKK Switches Blue Push Button Cap for Use with DB Series Pushbuttons, EB Series Pushbuttons, M2B Series Pushbuttons, RS Stock No. 181-7238 Mfr. Part No. AT442G 个 HK$3.90 Quantity	NKK Switches	Snap-On Cap	DB Series Pushbuttons, EB Series Pushbuttons, M2B Series Pushbuttons, MB20 Series Pushbuttons, MB25 Series Pushbuttons	Blue	-	-	-	10 (Dia.) x 8mm
Copal Electronics Black Push Button Cap for Use with CFPA Series, FP Series, SMAP Series RS Stock No. 223-020 Mfr. Part No. 140000481451 个（每托盘 5 ） HK$2.40 Quantity	Copal Electronics	Cap	CFPA Series, FP Series, SMAP Series	Black	-	-	-	-
HARTING Yellow Push Button Cap for Use with Push Button RS Stock No. 188-420 Mfr. Part No. 09454531601 1 包 5 套 HK$75.50 Quantity	HARTING	Cap	Push Button	Yellow	-	-	-	-
HARTING Blue Push Button Cap for Use with Pilot Light RS Stock No. 188-509 Mfr. Part No. 09454532606 1 包 2 套 HK$36.30 Quantity	HARTING	Cap	Pilot Light	Blue	-	-	-	-
HARTING Yellow Push Button Cap for Use with Pilot Light RS Stock No. 188-427 Mfr. Part No. 09454531607 1 包 5 套 HK$75.50 Quantity	HARTING	Cap	Pilot Light	Yellow	-	-	-	-
Siemens Push Button Cap for Use with 3SB2 Series RS Stock No. 102-743 Mfr. Part No. 3SB2908-8AB 个（每托盘 250 ） HK$5.201 Quantity	Siemens	Protective Cap	3SB2 Series	-	-	-	-	-
HARTING Yellow Push Button Cap for Use with Push Button RS Stock No. 188-503 Mfr. Part No. 09454532601 1 包 2 套 HK$36.30 Quantity	HARTING	Cap	Push Button	Yellow	-	-	-	-
Copal Electronics Grey Push Button Cap, For Use With LTM1, LTMG1, LTR1 Non Illuminated Push Button Switches RS Stock No. 224-382 Mfr. Part No. 140007480180 个（每托盘 5 ） HK$5.86 Quantity	Copal Electronics	7.5mm Square Button	LTM1 Non Illuminated Push Button Switches, LTMG1 Non Illuminated Push Button Switches, LTR1 Non Illuminated Push Button Switches	Grey	-	-	-	-
HARTING Transparent Push Button Cap for Use with Push Button RS Stock No. 188-506 Mfr. Part No. 09454532603 1 包 2 套 HK$36.30 Quantity	HARTING	Cap	Push Button	Transparent	-	-	-	-
HARTING Red Push Button Cap for Use with Pilot Light RS Stock No. 188-515 Mfr. Part No. 09454532610 1 包 2 套 HK$36.30 Quantity	HARTING	Cap	Pilot Light	Red	-	-	-	-
HARTING Yellow Push Button Cap for Use with Pilot Light RS Stock No. 188-511 Mfr. Part No. 09454532607 1 包 2 套 HK$36.30 Quantity	HARTING	Cap	Pilot Light	Yellow	-	-	-	-
HARTING Transparent Push Button Cap for Use with Pilot Light RS Stock No. 188-514 Mfr. Part No. 09454532609 1 包 2 套 HK$36.30 Quantity	HARTING	Cap	Pilot Light	Transparent	-	-	-	-
HARTING Transparent Push Button Cap for Use with Push Button RS Stock No. 188-423 Mfr. Part No. 09454531603 1 包 5 套 HK$75.50 Quantity	HARTING	Cap	Push Button	Transparent	-	-	-	-