MPN

Eaton RMQ Titan 2-position Key Switch Head, Momentary, 23mm Cutout

RS Stock No.:: 110-4543
Mfr. Part No.:: 216881 M22-WS
Brand:: Eaton

Eaton RMQ Titan 2-position Key Switch Head, Momentary, 23mm Cutout

Subtotal (1 unit)*

£46.53

(exc. VAT)

£55.84

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

34 unit(s) ready to ship
Plus 28 unit(s) ready to ship from another location
Plus 19 unit(s) shipping from 20 October 2025

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

Units	Per unit
1 +	£46.53

*price indicative

RS Stock No.:: 110-4543
Mfr. Part No.:: 216881 M22-WS
Brand:: Eaton

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Series	RMQ Titan
	Cutout Diameter	23mm
	Number of Positions	2
	Key Withdrawal Position	O
	Switch Actuation	Momentary
	IP Rating	IP66
	Angle of Throw	40°
	Illuminated	No
	Number of Keys	1
	Maximum Operating Temperature	+70°C
	Minimum Operating Temperature	-25°C

	Select all
	Brand Eaton
	Series RMQ Titan
	Cutout Diameter 23mm
	Number of Positions 2
	Key Withdrawal Position O
	Switch Actuation Momentary
	IP Rating IP66
	Angle of Throw 40°
	Illuminated No
	Number of Keys 1
	Maximum Operating Temperature +70°C
	Minimum Operating Temperature -25°C

Eaton Key Operated Switch Head - M22 Series

Eaton's M22 range of key-operated actuator heads are designed to simplify the process of buying individual components. Available with either momentary, latching or maintained switching in 2 to 4 position options, these key switch actuators make it easy to select the right switch type for your electrical and industrial control needs. Ideally suited for industrial applications the front elements have an enhanced IP66 protection rating making them dust tight and protected against water projection.

Features and Benefits

• Mechanical lifespan of over 1,000,000 operations
• IP66 rating, offering protection against solids, such as dust, and liquids
• Operating temperature range of -25°C to +70°C
• Single key switch actuator head
• Titanium front ring
• Standard panel cutout diameter of 22.5 mm for easy installation
• Supplied with 1 key
•Key removable in position 0

Uses and Applications

• Dangerous electronics and equipment such as motors that require human intervention to operate.
• Public buildings to control lighting in restrooms, corridors etc.

Eaton RMQ Titan Two-Position Key Switch Actuator, 1 Key, 22.5mm Cutout - RMQ-Titan / M22 Series - 216881 M22-WS

This versatile key switch head from Eaton is designed to offer maximum flexibility to machine and panel builders. In addition to standard wiring, the unit allows for easy integration into any automation design via all common types of field bus systems. The switch head's plastic construction makes it resistant to impact and corrosion, which significantly extends its service life in heavy-duty environments. As this switch head is key-activated, it's a good choice for commercial or industrial areas where access to important controls needs to be restricted.

• IP66 (ingress protection) rating means it's completely dust-tight and protected against high-pressure water jets
• Standard panel cutout diameter of 22.5mm for ease of installation
• Mechanical shock resistance of 30g/11ms (milliseconds) for use in high-vibration applications
• Titanium bezel for high tensile strength and resistance to a variety of chemicals
• Wide operating temperature range of -25°C to +70°C for use in demanding environments

How long will this switch head last?

This switch head has a mechanical lifespan of over 1 million operations, so you can rest assured it will last a long time.

Note

Eaton formerly known as Moeller

Eaton Momentary Switches

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