Eaton M22 Series Push Button Switch, Momentary, 22.5 mm Cutout, IP66, IP67, IP69K

RS Stock No.:: 250-813
Mfr. Part No.:: 216646 M22-DH-Y
Manufacturer:: Eaton

Eaton M22 Series Push Button Switch, Momentary, 22.5 mm Cutout, IP66, IP67, IP69K

Subtotal (1 pack of 5 units)*

€66.65

(exc. VAT)

€81.98

(inc. VAT)

Stocked by manufacturer

Ready to ship from 23 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Pack(s)	Per Pack	Per unit*
1 +	€66.65	€13.33

*price indicative

RS Stock No.:: 250-813
Mfr. Part No.:: 216646 M22-DH-Y
Manufacturer:: Eaton

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Actuator Colour	Yellow
	Switch Operation	Momentary
	Product Type	Push Button Switch
	Illuminated	No
	Series	M22
	Panel Cutout Size	22.5 mm
	IP Rating	IP66, IP67, IP69K
	Actuator Style	Push Button
	Minimum Operating Temperature	-25°C
	Switch Configuration	Momentary
	Maximum Operating Temperature	70°C
	Height	35mm
	Width	30mm
	Standards/Approvals	IEC 609475, UL
	Length	30mm
	Legend	Blank

	Select all
	Brand Eaton
	Actuator Colour Yellow
	Switch Operation Momentary
	Product Type Push Button Switch
	Illuminated No
	Series M22
	Panel Cutout Size 22.5 mm
	IP Rating IP66, IP67, IP69K
	Actuator Style Push Button
	Minimum Operating Temperature -25°C
	Switch Configuration Momentary
	Maximum Operating Temperature 70°C
	Height 35mm
	Width 30mm
	Standards/Approvals IEC 609475, UL
	Length 30mm
	Legend Blank

COO (Country of Origin):: DE

Eaton Push Button Switch, 22.5mm Panel Cut-out, Yellow Actuator - 216646 M22-DH-Y

This push button switch provides a compact, momentary control Interface for industrial panels. It is designed for front-panel mounting with a 22.5mm cut-out and a blank legend for custom labelling. The device is non-illuminated and built for repeated manual operation in industrial control environments where temporary actuation is required.

Features and Benefits:

• 5N actuating force for consistent tactile response
• Momentary spring-return operation for temporary signalling
• IP66 IP67 IP69K protection for washdown resistance
• Mechanical life of 5,000,000 operations for long service
• Operates between -25°C and 70°C for wide temperature range

Applications

• Suitable for control panels in food processing plants
• Used with machinery requiring washdown-capable controls
• Ideal for hazardous-area control enclosures with blank legend
• Can be used for OEM equipment needing Compact push buttons
• Used for industrial automation requiring frequent momentary input

What is the front-side protection rating for wet environments?

The front face is rated to IP67 and IP69K for protection against dust, high-pressure washdown and ingress from powerful water jets.

How should it be mounted to a control panel?

It requires a 22.5mm panel cut-out and secures with the supplied front ring and bezel for standard panel installation.

What mechanical longevity can be expected under regular use?

The switch is rated for 5,000,000 mechanical operations and supports an operating frequency of 3600 operations/h.

Which approvals cover electrical safety and standards compliance?

It holds approvals from UL and IEC 60947-5 along with multiple national certification listings noted on the product documentation.

What environmental testing supports durability claims?

It has been subjected to damp heat cyclic and constant tests to IEC 60068-2-30 and IEC 60068-2-78 for climatic proofing.