054040 Q18D-19

Pushbutton, black 0, momentary
Pushbutton, Product range: RMQ16, Single unit, Design: Flat, momentary, button plate: black, Button plate inscribed, Degree of Protection: IP65, without bezel, Connection to SmartWire-DT: no, Front dimensions: 18 x 18

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Pushbutton, black 0, momentary
Pushbutton, Product range: RMQ16, Single unit, Design: Flat, momentary, button plate: black, Button plate inscribed, Degree of Protection: IP65, without bezel, Connection to SmartWire-DT: no, Front dimensions: 18 x 18
Product range RMQ16
Basic function Pushbutton actuators
Single unit/Complete unit Single unit
Design Flat
button plate momentary
Button plate black
Degree of Protection 116C084
Front ring inscribed
Connection to SmartWire-DT IP65
Front dimensions without bezel
Standards no
Lifespan, mechanical [Operations] 18 x 18
Operating frequency [Operations/h] IEC/EN 60947, VDE 0660
Actuating force > 3 x 106
Degree of protection, IEC/EN 60529 ≦ 3600
Climatic proofing ≦ 4 n
Ambient temperature
>Open
IP65
Ambient temperature
>Enclosed
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Mounting position -25 - +60 °C
Mechanical shock resistance - 25 - 40 °C
Rated operational current for specified heat dissipation [In] As required
Heat dissipation per pole, current-dependent [Pvid] > 40
according to IEC 60068-2-27
Shock duration 11 ms
Sinusoidal g
Equipment heat dissipation, current-dependent [Pvid] 0 A
Static heat dissipation, non-current-dependent [Pvs] 0 W
Heat dissipation capacity [Pdiss] 0 W
Operating ambient temperature min. 0 W
Operating ambient temperature max. 0 W
10.2 Strength of materials and parts
>10.2.2 Corrosion resistance
-25 °C
10.2 Strength of materials and parts
>10.2.3.1 Verification of thermal stability of enclosures
+60 °C
10.2 Strength of materials and parts
>10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.5 Lifting
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.6 Mechanical impact
Please enquire
10.2 Strength of materials and parts
>10.2.7 Inscriptions
Does not apply, since the entire switchgear needs to be evaluated.
10.3 Degree of protection of ASSEMBLIES Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances Meets the product standard´s requirements.
10.5 Protection against electric shock Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections Does not apply, since the entire switchgear needs to be evaluated.
10.8 Connections for external conductors Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties
>10.9.2 Power-frequency electric strength
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.3 Impulse withstand voltage
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.4 Testing of enclosures made of insulating material
Is the panel builder´s responsibility.
10.10 Temperature rise Is the panel builder´s responsibility.
10.11 Short-circuit rating Is the panel builder´s responsibility.
10.12 Electromagnetic compatibility Not applicable.
10.13 Mechanical function Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Colour button Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Number of command positions The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Construction type lens Black
Hole diameter 1
Width opening Square
Height opening 16 mm
Type of button 0 mm
Suitable for illumination 0 mm
With protective cover Flat
Labelled No
Switching function latching No
Spring-return Yes
With front ring No
Material front ring Yes
Colour front ring Yes
Degree of protection (IP), front side Plastic
Degree of protection (NEMA), front side Black
Product Standards IP65
UL File No. 1
UL Category Control No. IEC/EN 60947-5; UL 508; CSA-C22.2 No. 14-05; CE marking
CSA File No. E29184
CSA Class No. NKCR
North America Certification 46552
Degree of Protection 3211-03