HDL-BL-WS-304
Item number:103061964
Product features
- hygienic design
- illuminable
- blue, visible sealing elements
- Customised symbols possible
Ordering data
Product type descriptionHDL-BL-WS-304
Article number (order number)103061964
EAN (European Article Number)4030661680309
General data
StandardsDIN EN 1672-2EN IEC 60947-1EN IEC 60947-5-1
VersionsIlluminated pushbutton
DesignRoundTactile
Installation conditions (mechanical)all surfaces min 3° to the horizontal
Sealing typeLip gasketsMembrane
Material of the operatorsPlastic
Material of the front ringStainless steel (V4A)
Material of the bellowsSilicone
Colour of the operating elementWhite
Colour of the front ringSilver
Colour of the bellowsBlue
Colour of the sealingBlue
Gross weight48g
General data - Features
With symbol labelingYes
IlluminableYes
Probing possible Yes
Fully insulated Yes
Number of contact elements, maximum2
Anti-torsion protectionYes
Safety classification
Mission time20Year(s)
Mechanical data
Unlockingwithout
Mechanical lifetime, Command devices1,000,000Operations
Actuating stroke3.5mm
Mountingcentral nut
Tightening torque of nuts, maximum4Nm
Symbol labeling number304
Type of labelingLaser
Typical actuating force of the push button16N
Mechanical data - Dimensions
Width, maximum46mm
Height63mm
Mounting height13mm
Note (Mounting height)Height in front of the front panel.
Mounting depth50mm
Note (Mounting depth)Depth behind front panel including one contact element
Diameter of touch surface22mm
Diameter of the front ring45mm
Mounting diameter22.3mm
Thickness, of the front panel, minimum1.5mm
Thickness of the front panel, maximum6mm
Spacing65 x 65mm
Ambient conditions
IP Degree of protectionIP67IP69K
Ambient temperature-25 ... +80 °C
Relative humidity, maximum93%
Note (Relative humidity)non-condensingnon-icing
Resistance to vibrations5 g
Restistance to shock<50 g (EN 60068-2-27)
Permissible installation altitude above sea level, maximum2,000m
Electrical data
Switching frequency of the command device, maximum1,000/h
Scope of delivery
Note (scope of delivery, number and type)Scope of delivery with contact carrier SMF
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 02/06/2026, 19:44