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Datasheet generated 2026-10-07
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Key switch, Flat Front (M30C-FWS-MS2)

Eaton · Control & Automation · Pushbuttons & Pilot Lights · Ireland · eaton.com
Part Number
M30C-FWS-MS2  ·  HS 8538.90
Key switch, Flat Front (M30C-FWS-MS2)

Technical Specifications

Manufacturer part number (MPN)M30C-FWS-MS2
EAN / GTIN4015081821327
Sales unitpcs
Eaton catalogue number187073
Depth36 mm
Height67 mm
Width46 mm
Weight0.06 kg
CertificationsIEC/EN 60947; VDE 0660; CSA file No. 012528; CSA Class No.: 3211-03; DNV; UL File No.: E29184; GL; IEC/EN 60947-5; UL 508; CSA-C22.2 No. 14-05; CSA-C22.2 No. 94-91; CE marking; UL Category Control No.: NKCR; UL Listed; CSA certified
Actuator colorBlack
Actuator functionMomentary; Key withdrawable in position 0; Spring-return
Actuator typeKey
Bezel colorTitanium
Bezel materialMetal
DesignKey operation lock mechanism; Flat front
Fitted withFront ring
FunctionsStay-put/spring-return function, can be changed with coding parts M22-XC-Y
Indicator colorOther
Key codeMS2
Lens typeRound
Number of switch positions2
Ambient operating temperature - max70 °C
Ambient operating temperature - min-25 °C
Climatic proofingDamp heat, constant, to IEC 60068-2-78; Damp heat, cyclic, to IEC 60068-2-30
Connection to SmartWire-DTWith SWD-RMQ connections; Yes
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 diameter30 mm
Operating frequency100 Operations/h
Operating torque0.5 Nm
Overvoltage categoryIII
Pollution degree3
Product categoryRMQ-Titan
SizeFront dimensions: Ø 36 mm
Switching angle40 °
TypeKey-operated button
Hole diameter30 mm
Suitable for lightingNo
Spring-returnYes
Colour front ringChrome
Degree of protection (IP), front sideIP64
Material front ringMetal
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