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Datasheet generated 2026-10-07
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Push-button with light, RMQ (Q18LT-BL)

Eaton · Control & Automation · Pushbuttons & Pilot Lights · Ireland · eaton.com
Part Number
Q18LT-BL  ·  HS 8531.80
Push-button with light, RMQ (Q18LT-BL)

Eaton Q18LT-BL Illuminated Push Button, impulse, blue.

Technical Specifications

Manufacturer part number (MPN)Q18LT-BL
EAN / GTIN4015080887645
Sales unitpcs
Package quantity10 pcs
Eaton catalogue number088764
Depth59 mm
Height18 mm
Width18 mm
Weight0.009 kg
CertificationsUL File No.: E29184; UL Category Control No.: NKCR; CSA Class No.: 3211-03; IEC/EN 60947; CSA-C22.2 No. 14-05; IEC/EN 60947-5; CE; CSA; CSA File No.: 46552; UL 508; UL
Catalog NotesFilament bulb or LED needs to be ordered separately
TypeIlluminated pushbutton actuator
Actuator colorBlue
Actuator functionMomentary; Spring-return
Operating frequency3600 Operations/h
Pollution degree3
Climatic proofingDamp heat, cyclic, to IEC 60068-2-30; Damp heat, constant, to IEC 60068-2-78
Connection to SmartWire-DTNo
Actuating force4 N
Ambient operating temperature - max60 °C
Ambient operating temperature - min-25 °C
Ambient operating temperature (enclosed) - max40 °C
Ambient operating temperature (enclosed) - min25 °C
Number of command positions1
Opening diameter16 mm
Rated insulation voltage (Ui)250 V
Rated operational voltage (Ue) at AC - max24 V
Rated impulse withstand voltage (Uimp)800 V AC
Bezel colorBlack
Shock resistance40 g, Mechanical, According to IEC/EN 60068-2-27, Sinusoidal shock 11 ms; Mechanical, According to IEC/EN 60068-2-27
Bezel materialPlastic
DesignFlat
Mounting positionAs required
Terminal size2.8 x 0.8 mm to DIN 46247 and IEC 60760, Fast-on connectors; 2.8 x 0.8 mm to DIN 46244, Blade terminal
Overvoltage categoryIII
Control circuit reliability1 failure per 10,000,000 switching operations (Statistically determined, at 24 V DC/5 mA); 1 failure per 5,000,000 switching operations (statistically determined, at 5 V DC/1 mA)
Degree of protectionNEMA 1; IP65
Degree of protection (front side)IP65; NEMA 1
InscriptionBlank
Front element typeFlat
Lens typeSquare
Lifespan, mechanical3,000,000 Operations
Product categoryRMQ16
SizeFront dimensions: 18 x 18 mm
Suitable forIllumination
Hole diameter16 mm
Colour buttonBlue
Suitable for lightingYes
Spring-returnYes
LabelledNo
Type of buttonFlat
Colour front ringBlack
Degree of protection (IP), front sideIP65
Height opening6 mm
With protective coverNo
Material front ringPlastic
With front ringYes
Construction type lensSquare
Switching function latchingNo
Country of originChina
Width opening16 mm

Properties

MOQ1

Cross-References

Attached Documents