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Datasheet generated 2026-10-07
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KEY Switch 0-1 Impulse (M22-WS)

Eaton · Control & Automation · Pushbuttons & Pilot Lights · Ireland · eaton.com
Part Number
M22-WS  ·  HS 8536.50
KEY Switch 0-1 Impulse (M22-WS)

Eaton M22-WS Key switch 0-1 Impulse.

Technical Specifications

Manufacturer part number (MPN)M22-WS
EAN / GTIN4015082168810
Sales unitpcs
Eaton catalogue number216881
Depth70 mm
Height30 mm
Width30 mm
Weight0.034 kg
CompliancesCE Marked
CertificationsEN 60947-5; CSA Std. C22.2 No. 14-05; UL 508; CSA Std. C22.2 No. 94-91; IEC 60947-5; VDE; VDE 0660; CSA; CSA-C22.2 No. 94-91; CSA File No.: 012528; IEC/EN 60947; UL File No.: E29184; CSA Class No.: 3211-03; CSA-C22.2 No. 14-05; CE; IEC/EN 60947-5; UL; UL Category Control No.: NKCR; DNV; GL; LR
Actuator colorBlack
Actuator functionSpring-return; Key withdrawable in position 0; Momentary
Actuator typeKey
Bezel colorTitanium
Bezel materialPlastic
DesignKey operated; Classical
Fitted withFront ring
FunctionsStay-put/spring-return function, can be changed with coding parts M22-XC-Y
Indicator colorOther
Lens typeRound
Number of switch positions2
Ambient operating temperature - max70 °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-DTYes; With SWD-RMQ connections
Accessories1 key included with supplied equipment.
Degree of protectionNEMA 4X, 13
Degree of protection (front side)IP66
Lifespan, mechanical100,000 Operations
Mounting positionAs required
Opening diameter22.5 mm
Operating frequency100 Operations/h
Operating torque0.5 Nm
Overvoltage categoryIII
Pollution degree3
Product categoryRMQ-Titan
SizeFront diameter: 29.7 mm
Switching angle40 °
TypeKey-operated button
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 elementKey
Colour control elementBlack
Switching function latchingNo
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents