(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 21/4/2024 to 6:00 (SGT) 22/4/2024. We apologize for the inconvenience.
Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Push Buttons（Button color：Blue）

Push buttons open and close contacts by force applied by the finger to the operating component in the vertical axis direction. Push buttons consist of the operational component that transfers external force to the switch, the switching component that opens and closes the electrical circuit, the mounting component that grounds the switch and fixes it to the panel, the light source that indicates operational status, and the casing that protects the interior components. LED illuminated push buttons come with the LED light source that is built into the operational part and cannot be taken out; push buttons with incandescent lamp illumination have independent operational parts and light source that can be separated. Non-illuminated types do not come with a light source. Button light colors include green, red, orange, etc. Switch function styles include momentary, where the pressed button returns to the initial position once it is released, alternate action, where the first push maintains the operational position, which is then disengaged with a second push, etc.

20 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 12 Day(s) or Less 14 Day(s) or Less 15 Day(s) or Less 22 Day(s) or Less

Push-Button Switch (Detachable Type) (Light/Non-Light) (Cylindrical ø16) A16

OMRON

Detachable-type cylindrical ø16 series

■ Features
· Shortened, miniature design of 28.5 mm, one of the smallest class in the industry.
· Detachable switch part.
· The same contacts can be used for both standard loads and micro loads.
· Easy-to-wire terminal arrangement.
· EN 60947-5-1 certified.

Standard Price:	SGD 11.50-
Days to Ship:	4 Day(s) or more

ø22 TW Series Control Unit

IDEC

[Features]
· HeavyType integrated model for environmental ruggedness.
· SS connectors used for finger protection.
· Greatly reduces wiring work on round crimp terminals.
· IP65 protective construction (IEC60529).
· Main types have UL/CSA certification and conform to EN standard

Standard Price:	SGD 10.01-
Days to Ship:	4 Day(s) or more

φ22 mm Pushbutton Switch (Non-illumination Type) A22NN Series

OMRON

φ22 mm pushbutton switch. Helps miniaturize control panels with shortened body length and changed wiring direction. Easy wiring push-in Plus terminal block type is now available.

[Workability]
· The wiring direction is changed to improve the visibility of wires (Push-in Plus terminal block type)
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
· Terminals can be additionally tightened even when switch units are stacked together (screw terminal block type)
· Directionality of the switch unit is eliminated to facilitate assembly
[Miniaturization]
· The wiring direction is changed so lateral space is not required (Push-in Plus terminal block type)
· Short Body Design
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
· The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· Safety standard / voltage specification as a global product
· Can be installed on two panel processing dimensions of φ22.3 and φ25.5
· The buttons and bezels are available in abundant colors, shapes and materials
· Conforms to IP66 and NEMA 4X/13 for protective structure

Standard Price:	SGD 6.74-
Days to Ship:	3 Day(s) or more

ø22 HW Series Control Unit

IDEC

Finger-protecting SS terminals for extra safety and less work.

[Features]
· Integrated terminal cover and finger protection for safety.
· Rolling contact and self-cleaning rake-machined contacts.
· IP65 protective construction keeps water and oil out (IP40 on two-point push button switch).
· Two-point push button switch also available, featuring two independently-operating push button switches and display light for three features mounted in one hole.
· Supports all voltages for worldwide needs.
· UL/CSA-approved and EN standard compliant.

Standard Price:	SGD 44.85
Days to Ship:	4 Day(s) or more

ø16 A6 Series, Small Control Unit

IDEC

Integrated Light Duty Type with a short 22 mm body.

[Features]
· Integrated LighTDuTyType with a short 22 mm body.
· Exclusive high-quality contact mechanism provides for easy control and a fine touch.
· Works for a wide variety of applications, from consumer products to factory automation.
· LED illumination units feature a resistor and diode inside the LED bulb to restrict current.
· IP40 and IP65 protective constructions available (IEC60529).
· 1 or 2 gold-plated contacts.
· UL/CSA certified.
· EN (Europe) standards compliant.
· CCC certified

Standard Price:	SGD 15.06-
Days to Ship:	4 Day(s) or more

ø30 TWN Series Push-Button Switch

IDEC

ø30 illuminated push-button switch.
[Features]
・ Highly reliable and wide variations
・ Heavy duty type with excellent environmental resistance
・ Silver contact 10 A IP65

Standard Price:	SGD 31.83
Days to Ship:	12 Day(s) or more

Small Push Button Switch A3A

OMRON

[Features]
· A high-capacity compact push button switch.
· Can be used as a power supply switch that requires high-capacity shutdown.
· Can handle switching from very small loads (minimum applicable load: DC5V1mA) to high loads.

Standard Price:	SGD 6.53-
Days to Ship:	Same day or more

ø8 A8 Series Small Control Unit

IDEC

Bright, clearly-lit illumination board for easy operation. Low-depth 22 mm ø8 series.

Standard Price:	SGD 15.85
Days to Ship:	4 Day(s) or more

φ22 mm Pushbutton Switch (Illumination Type) A22NL Series

OMRON

φ22 mm pushbutton switch. Helps miniaturize control panels with shortened body length and changed wiring direction. Easy wiring push-in Plus terminal block type is now available.

[Workability]
· The wiring direction is changed to improve the visibility of wires (Push-in Plus terminal block type)
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
· Terminals can be additionally tightened even when switch units are stacked together (screw terminal block type)
· Directionality of the switch unit is eliminated to facilitate assembly
[Miniaturization]
· The wiring direction is changed so lateral space is not required (Push-in Plus terminal block type)
· Short Body Design
· Same size as A22NL (illuminated type) and A22NN (non-illuminated type)
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
· The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· Safety standard / voltage specification as a global product
· Can be installed on two panel processing dimensions of φ22.3 and φ25.5
· The buttons and bezels are available in abundant colors, shapes and materials
· Conforms to IP66 and NEMA 4X/13 for protective structure

Standard Price:	SGD 18.02-
Days to Ship:	Same day or more

φ30 mm Pushbutton Switch (Illumination Type) A30NL Series

OMRON

φ30 mm pushbutton switch. Helps miniaturize control panels with shortened body length and changed wiring direction.
Easy wiring Push-in Plus terminal block type is now available. Workability and safety have been improved.

[Workability]
· Three switch units can be mounted on one stage and multi-stage expansion is possible (screw terminal block type)
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
· Terminals can be additionally tightened even when switch units are stacked together (screw terminal block type)
· Directionality of the switch unit is eliminated to facilitate assembly
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
· The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· The buttons and bezels are available in abundant colors and shapes

Standard Price:	SGD 21.27-
Days to Ship:	4 Day(s) or more

ø22 HW Series Control Unit Ⅱ

IDEC

SS terminals are equipped with finger protection structure, enabling safety and time-saving capabilities.

Standard Price:	SGD 9.31-
Days to Ship:	4 Day(s) or more

ø22 LW Series Control Unit

IDEC

Light-touch construction for ease of use. Suited for food or packaging machinery with frequent switch usage.

[Features]
· Light, easy control.
· Mountable in small, tight groups, with the contact units still easy to remove.
· Uses a separate locking-lever removal system with a bayonet mechanism.
· Two types of contacts: gold (silver with gold cladding) and silver.
· Protective constructions include anti-spray and IP65 (IEC60529) (enclosed buzzer).
· UL and CSA certified; conforms to EN standard (except for buzzer).

Standard Price:	SGD 19.43-
Days to Ship:	4 Day(s) or more

ø30 Series Control Unit Ⅱ

IDEC

Extensive variations of heavy-duty type with high reliability and protection against harsh environment. Ⅱ

Standard Price:	SGD 13.14-
Days to Ship:	4 Day(s) or more

ø25 TWS Series Control Unit Ⅱ

IDEC

ø25 series heavy-duty type specifically designed to ensure safety and protection against harsh environment. SS terminals are equipped with finger protection structure. Ⅱ

Standard Price:	SGD 47.54
Days to Ship:	4 Day(s) or more

ø22 CW Series Control Unit

IDEC

New stylish metal bezel colors. Keyed selector switches also available.

Standard Price:	SGD 13.60-
Days to Ship:	4 Day(s) or more

ø22 TW Series Control Unit Ⅱ

IDEC

Integrated and heavy-duty types specifically designed to ensure protection against harsh environment. SS terminals are equipped with finger protection structure. Ⅱ

Standard Price:	SGD 10.16-
Days to Ship:	4 Day(s) or more

Ultra-Small Size Push Button Switch (Round Body Shape φ10.5) A2A

OMRON

[Features]
· A super-small push button switch with high-performance microswitches.

Standard Price:	SGD 5.20
Days to Ship:	4 Day(s) or more

Push Button Switch (Round Body Shape φ10.5), VAQ

OMRON

[Features]
· Features type-V microswitches for industrial and consumer devices.
· Momentary and lock-type operations available.
· 6 colors for the operational section.
· Microswitches for high sensitivity.

Standard Price:	SGD 7.14
Days to Ship:	4 Day(s) or more

φ30 mm Pushbutton Switch (Non-illumination Type) A30NN Series

OMRON

Standard Price:	SGD 9.73-
Days to Ship:	4 Day(s) or more

ø30 Zinc Diecast Series, Control Unit

IDEC

Good for devices for export to the US, or applications that require strong panel mounting.

Standard Price:	SGD 18.70
Days to Ship:	4 Day(s) or more


Brand
Product Series
Days to Ship
Mounting Hole
Shape
Type
Push button operation
Button color
Contact Configuration
Terminal shape
Guard included
Dimension depth(mm)
Protection function (environmentally resistant)
Representative Standard
Dimension width(mm)
Dimension vertical(mm)


Brand	OMRON	IDEC	OMRON	IDEC	IDEC	IDEC	OMRON	IDEC	OMRON	OMRON	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	OMRON	OMRON	OMRON	IDEC
Product Series	Push-Button Switch (Detachable Type) (Light/Non-Light) (Cylindrical ø16) A16	ø22 TW Series Control Unit	φ22 mm Pushbutton Switch (Non-illumination Type) A22NN Series	ø22 HW Series Control Unit	ø16 A6 Series, Small Control Unit	ø30 TWN Series Push-Button Switch	Small Push Button Switch A3A	ø8 A8 Series Small Control Unit	φ22 mm Pushbutton Switch (Illumination Type) A22NL Series	φ30 mm Pushbutton Switch (Illumination Type) A30NL Series	ø22 HW Series Control Unit Ⅱ	ø22 LW Series Control Unit	ø30 Series Control Unit Ⅱ	ø25 TWS Series Control Unit Ⅱ	ø22 CW Series Control Unit	ø22 TW Series Control Unit Ⅱ	Ultra-Small Size Push Button Switch (Round Body Shape φ10.5) A2A	Push Button Switch (Round Body Shape φ10.5), VAQ	φ30 mm Pushbutton Switch (Non-illumination Type) A30NN Series	ø30 Zinc Diecast Series, Control Unit
Days to Ship	4 Day(s) or more	4 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	12 Day(s) or more	Same day or more	4 Day(s) or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Mounting Hole	Ø16	Ø22	Other	Ø22	Ø16	Ø30	Other	Ø8	Other	Other	Ø22	Ø22	Ø30	Ø25	Ø22	Ø22	Ø10	Ø10	Other	Ø30
Shape	Round / Square / Elongated	Round	Round / Mushroom shape	Round	Round	Round	Round / Square	Round	Round / Mushroom shape	Round / Mushroom shape	Round	Round	Round	Round	Round	Round	Round	Round	Round / Mushroom shape	Round
Type	Illumination push-button / Non-illumination type push-button	-	Non-illumination type push-button	Illumination push-button	-	Illumination push-button	Non-illumination type push-button	-	Illumination push-button	Illumination push-button	-	-	-	-	Illumination push-button / Non-illumination type push-button	-	Non-illumination type push-button	Non-illumination type push-button	Non-illumination type push-button	-
Push button operation	Momentary / Alternate	Momentary	Momentary / Alternate	Alternate	Momentary	Momentary	Momentary	Momentary	Momentary / Alternate	Momentary / Alternate	Momentary / Alternate	Momentary / Alternate	Momentary	Momentary	Momentary / Alternate	Momentary	Momentary	Momentary	Momentary / Alternate	Momentary
Button color	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue	Blue
Contact Configuration	1c / 2c	1a / 1b	1a / 1b / 2a / 2b / 3a / 3b	1a	1c / 2c	1a	1a	1c	1a / 1b / 2a / 2b	1a / 1b / 2a / 2b	1a / 1b / 2a / 2b	1c	1a / 1b	1a / 1b	1a / 1b / 2a	1a / 1b	1c	1c	1a / 1b / 2a / 2b / 3a / 3b	1a
Terminal shape	Solder terminal	Screw terminal	Screw terminal / Insertion Terminal	Screw terminal	Solder terminal/tab terminal	Screw terminal	Solder terminal	Solder terminal/tab terminal	Screw terminal / Insertion Terminal	Screw terminal / Insertion Terminal	Screw terminal	Solder terminal/tab terminal	Screw terminal	Screw terminal	Screw terminal	Screw terminal	Solder terminal	Solder terminal/tab terminal	Screw terminal / Insertion Terminal	Screw terminal
Guard included	NA	Available / NA	Available / NA	Available	NA	NA	NA	NA	Available / NA	Available / NA	NA	NA	NA	-	NA	NA	NA	NA	NA	NA
Dimension depth(mm)	30.6	62.4 ～ 89.4	50.5 ～ 66	67.9	39	69	21.5	38	53 ～ 66	52.9 ～ 66	62.4 ～ 118	54 ～ 57.6	55	92.4	42.4 ～ 47.1	68.8 ～ 71.9	20.4	21.5	50.5 ～ 66	62
Protection function (environmentally resistant)	Available	Available	Available	Available	Available	Available	NA	Available	Available	Available	Available	Available	Available	Available	Available	Available	NA	NA	Available	Available
Representative Standard	CE / UL / CUL / TUV / CCC	CE / UL / TUV / CCC / CSA	CE / UL / CUL / TUV / CCC / CSA	CE / UL / TUV / CCC / CSA	CE / UL / CCC / CSA	CE / UL / TUV / CCC / CSA	UL / CSA	UL / CSA	CE / UL / CUL / TUV / CCC / CSA	CE / UL / CUL / TUV / CCC / CSA	CE / UL / TUV / CCC / CSA	CE / UL / TUV / CCC / CSA	CE / UL / CCC / CSA	CE / UL / TUV / CCC / CSA	CE / UL / CUL / CCC / CSA	CE / UL / TUV / CCC / CSA	-	-	CE / UL / CUL / TUV / CCC / CSA	CE / UL / CCC / CSA
Dimension width(mm)	18 ～ 24	30	30 ～ 40	29.4	18	39	8.9 ～ 15.2	9	30 ～ 40	34.7 ～ 40	29.4 ～ 40	26.5	40	34	30	30 ～ 40	13	13	34.7 ～ 40	40
Dimension vertical(mm)	18	37 ～ 41.4	47 ～ 47.6	41.4	18	41.4	8.9 ～ 12.7	9	47 ～ 47.6	47 ～ 47.6	41.4	25.8	40	41.4	41.4	41.4	13	13	47 ～ 47.6	40

Configure

Specification/Dimensions

Mounting Hole
- Ø6
- Ø8
- Ø10
- Ø12
- Ø16
- Ø22
- Ø25
- Ø30
- Square Hole
- Other
Clear

Shape
- Round
- Square
- Elongated
- Mushroom shape
- Other
Images

Clear

Type
- Illuminated emergency stop
- Non-illumination type emergency stop
- Illumination push-button
- Non-illumination type push-button
Clear

Push button operation
- Momentary
- Alternate
- Push to lock/turn to reset
- Other
Clear

Button color
- Red
- Blue
- Green
- Yellow
- White
- Black
- Amber
- Other
- Pure yellow
- Pure White
Clear

Contact Configuration
- 1a
- 1b
- 2a
- 2b
- 3a
- 3b
- 1c
- 2c
- 1a2b
- 4a
Clear

Terminal shape
- Solder terminal
- Screw terminal
- PC terminal
- Insertion Terminal
- Solder terminal/tab terminal
- Other
Clear

Guard included
- Available
- NA
Clear

Dimension depth(mm)
20.4

21.5

30.1

30.6

31.1

31.6

33.8

34.1

36.5

37

37.9

38

39

40

42.4

45.1

47.1

48

49.8

50.4

50.5

52.2

52.5

52.7

52.9

53

54

54.1

54.4

55

56

56.3

57

57.6

58.5

58.6

58.7

58.8

59

59.4

59.5

60

60.1

60.2

60.4

61.5

62

62.4

62.5

63.9

64.4

64.8

65

65.1

66

66.1

67

67.4

67.5

67.9

68.4

68.8

68.9

69

69.4

69.5

71.9

72

72.4

72.6

72.9

73

74

74.4

75

76

77

78.5

79.4

79.5

80

81

82.4

85.5

86

86.5

87

87.9

88.4

88.9

89.4

91.5

91.9

92.4

92.5

92.6

92.9

97.9

98

98.5

99.5

100

101.5

102.4

102.5

107.9

111.9

114.5

118
Clear

Protection function (environmentally resistant)
- Available
- NA
Clear

Representative Standard
- CE
- UL
- CUL
- TUV
- CCC
- CSA
Clear

Dimension width(mm)
8

8.9

9

12

13

14

15.2

16

17.8

18

23.5

24

25

25.8

26.5

28

29.4

29.5

29.8

30

32

34

34.7

35

36

39

40

41

46

47

48

50

53

60

60.2

74

75

84
Clear

Dimension vertical(mm)
- 8.9～9
  - 8.9
  - 9
- 12～18
  - 12
  - 12.7
  - 13
  - 13.2
  - 14
  - 17.8
  - 18
- 21.3～28
  - 21.3
  - 23.5
  - 24
  - 25
  - 25.8
  - 28
- 30～37
  - 30
  - 32
  - 36
  - 37
- 40～48
  - 40
  - 41.4
  - 42
  - 44
  - 46
  - 47
  - 47.6
  - 48
- 54.8
- 60
- 74～75
  - 74
  - 75
- 91
Clear