Omron A3d Series Illuminated Push Button Switch, Latching, Panel, 8 mm Cutout, SPST, White, Red, Green, Yellow LED,

RS Stock No.:: 366-4067
Mfr. Part No.:: A3DA-7121
Brand:: Omron

Omron A3d Series Illuminated Push Button Switch, Latching, Panel, 8 mm Cutout, SPST, White, Red, Green, Yellow LED,

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Subtotal (1 unit)*

£10.39

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£12.47

(inc. VAT)

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Units	Per unit
1 - 4	£10.39
5 - 9	£10.09
10 - 24	£9.77
25 - 49	£9.26
50 +	£8.52

*price indicative

RS Stock No.:: 366-4067
Mfr. Part No.:: A3DA-7121
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Push Button Switch
	Switch Operation	Latching
	Illuminated	Yes
	Panel Cutout Size	8 mm
	Series	A3d
	Mount Type	Panel
	Contact Configuration	SPST
	LED Colour	White, Red, Green, Yellow
	Terminal Type	Solder
	IP Rating	IP40
	Actuator Style	Button
	Contact DC Voltage	30V
	Contact AC Voltage	24V
	Minimum Operating Temperature	-10°C
	Switch Configuration	On-Off
	Maximum Operating Temperature	55°C
	Switch Contact Current	100 mA
	Standards/Approvals	UL, CSS, CE

	Select all
	Brand Omron
	Product Type Push Button Switch
	Switch Operation Latching
	Illuminated Yes
	Panel Cutout Size 8 mm
	Series A3d
	Mount Type Panel
	Contact Configuration SPST
	LED Colour White, Red, Green, Yellow
	Terminal Type Solder
	IP Rating IP40
	Actuator Style Button
	Contact DC Voltage 30V
	Contact AC Voltage 24V
	Minimum Operating Temperature -10°C
	Switch Configuration On-Off
	Maximum Operating Temperature 55°C
	Switch Contact Current 100 mA
	Standards/Approvals UL, CSS, CE

Omron A3D Series Push Button Switch, 8mm Panel Cut Out Diameter, 100mA Contact Current Rating - A3DA-7121

This illuminated push button switch is designed for panel mounting, featuring a compact 8mm diameter cut-out. The latching mechanism offers reliable operation within a temperature range of -10°C to +55°C, making it suitable for diverse environments.

Features & Benefits

• Latching operation allows for secure, persistent activation

• Built-in illumination enhances visibility in low-light settings

• Compact size fits easily into standard panel cut-outs

• IP40 rated offers protection against dust ingress

• SPST switch configuration ensures simple connectivity and installation

Applications

• Used for controlling machinery in automation systems

• Suitable for operational control in electrical and mechanical devices

• Ideal for use in electronic equipment where visibility is essential

• Effective in control panels for monitoring systems

What environmental conditions can it withstand?

It operates effectively within a temperature range of -10°C to +55°C and maintains performance at a humidity level of 35 to 85% RH.

How does the red LED improve usability in certain applications?

The built-in red LED provides clear indication in dimly lit areas, ensuring users can easily identify the switch's status.

What is the maximum load capacity of this switch?

This specific switch supports a maximum contact current of 100mA at 30V DC, suitable for various low-power applications.

Is this switch easy to install in existing equipment?

Yes, the compact design and straightforward solder terminal type allow for hassle-free integration into existing panels without extensive modification.

What maintenance is required for this switch?

All LEDs, lamps, lenses, and legends are modular and can be replaced without tools, ensuring minimal downtime and simple maintenance.