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Datasheet generated 2026-10-07
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Eaton M22 Rotary Switch with Grip 1-0-2 Momentary (M22-WK3)

Eaton · Control & Automation · Pushbuttons & Pilot Lights · Ireland · eaton.com
Part Number
M22-WK3  ·  HS 8536.50
Eaton M22 Rotary Switch with Grip 1-0-2 Momentary (M22-WK3)

Eaton M22-WK3 rotary switch with thumb-grip in 1-0-2 spring-return (momentary) configuration. Part of the RMQ-Titan series with 22.5 mm mounting and IP66 protection, featuring three switch positions and a plunger bridge for the middle contact. Rated for 100,000 mechanical operations.

Technical Specifications

Manufacturer part number (MPN)M22-WK3
EAN / GTIN4015082168704
Sales unitpcs
Package quantity5 pcs
Eaton catalogue number216870
Depth46 mm
Height30 mm
Width30 mm
Weight0.013 kg
CompliancesCE Marked
CertificationsUL 508; CSA Std. C22.2 No. 94-91; CSA Std. C22.2 No. 14-05; EN 60947-5; IEC 60947-5; VDE; CSA Class No.: 3211-03; CSA-C22.2 No. 94-91; IEC/EN 60947-5; CSA File No.: 012528; CSA-C22.2 No. 14-05; UL; CSA; UL Category Control No.: NKCR; UL File No.: E29184; CE; IEC/EN 60947; VDE 0660
Actuator colorBlack
Actuator functionMomentary; Spring-return
Actuator typeToggle
Bezel colorTitanium
Bezel materialPlastic
DesignWith thumb-grip
Fitted withFront ring; Plunger bridge for the middle contact
FunctionsStay-put/spring-return function, can be changed with coding parts M22-XC-Y
Indicator colorOther
Lens typeRound
Number of switch positions3
Ambient operating temperature - max70 °C
Ambient storage temperature - max80 °C
Ambient operating temperature - min-25 °C
Climatic proofingDamp heat, cyclic, to IEC 60068-2-30; Damp heat, constant, to IEC 60068-2-78
Connection to SmartWire-DTWith SWD-RMQ connections; Yes
AccessoriesThumb grip
Degree of protectionNEMA 4X, 13
Degree of protection (front side)IP66
Lifespan, mechanical100,000 Operations
Mounting positionAs required
Opening diameter22.5 mm
Operating frequency2000 Operations/h
Operating torque0.3 Nm
Overvoltage categoryIII
Pollution degree3
Product categoryRMQ-Titan
SizeFront diameter: 29.7 mm
Switching angle40 °
TypeSelector switch actuator
Hole diameter22.5 mm
Suitable for lightingNo
Spring-returnYes
Degree of protection (IP), front sideIP66
Material front ringPlastic
With front ringYes
Construction type lensRound
Type of control elementWing knob
Colour control elementBlack
Switching function latchingNo
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents