Push Buttons（Terminal shape：PC terminal）

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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.

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Starting from^∗ ：	5.66 €
	Special price
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days
Type
Shape
Card included
Terminal shape
Mounting Hole
Contact Configuration
Push button operation
Button color
Protection function (environmentally resistant)
Representative Standard
Dimension vertical(mm)
Dimension width(mm)
Dimension depth(mm)

	Select to compare Promotional pricing
Brand	OMRON
Product Series	Small Push Button Switch, A3A
Starting from^∗	5.66 € Special price *Unit price with basic configuration Promotional pricing Volume Discount
Min. Shipping Days	6 Days
Type	Illuminated Push-Button / Non-Illuminated Push-Button
Shape	Square
Card included	N/A
Terminal shape	PC terminal
Mounting Hole	Other
Contact Configuration	1a
Push button operation	Momentary
Button color	Red / Green / Black
Protection function (environmentally resistant)	N/A
Representative Standard	UL / CSA
Dimension vertical(mm)	8.9
Dimension width(mm)	8.9
Dimension depth(mm)	21.5

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Type
- Illuminated Push-Button
- Non-Illuminated Push-Button
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Shape
- Round
- Square
- Elongated
- Mushroom shape
Images

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Card included
- Available
- N/A
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Terminal shape
- Solder terminal
- Tab Terminal
- Screw terminal
- PC terminal
- Insertion Terminal
- Solder terminal/tab terminal
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Mounting Hole
- Ø10
- Ø16
- Ø22
- Ø30
- Other
- Use both 22/25
- 16.2×22.4
- Ø22.2
- Ø16.2
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Contact Configuration
- 1a
- 1b
- 2a
- 2b
- 3a
- 3b
- 1c
- 2c
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Push button operation
- Momentary
- Alternate
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Button color
- Red
- Blue
- Green
- Yellow
- White
- Black
- Amber
- Other
- Orange
- Grey
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Protection function (environmentally resistant)
- Available
- N/A
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Representative Standard
- CE
- UL
- CUL
- TUV
- CCC
- CSA
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Dimension vertical(mm)
- 5.1～8.9
  - 5.1
  - 8.9
- 12.7～18
  - 12.7
  - 13
  - 13.2
  - 17.8
  - 18
- 21.3～29.5
  - 21.3
  - 25
  - 29.5
- 36～38
  - 36
  - 38
- 40～47.6
  - 40
  - 47
  - 47.6
- 57.7
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Dimension width(mm)
6.4

8.9

10

13

15.2

17.8

18

24

25

29.5

29.8

29.9

30

34.7

36

38

40

60.2

84
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Dimension depth(mm)
3.85

9.7

9.85

20.4

21.5

22.24

25

30.1

30.6

31.1

34.1

40

50.5

52.9

53

56.3

58.6

58.7

58.8

60.2

64.2

64.4

66

81
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Brand

- OMRON (1)
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