Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
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Ordering details
Product type descriptionNWS21.1WS
Article number101164775
EAN Code4250116200368
Approval USA/CAN
Global Properties
Permanent lightNWS - Wahlschalter
StandardsIEC/EN 60947-1, EN 60947-5-1
Suitable for safety functions (Y/N)No
Mountingmounting flange EFM
- Material of the operatorsABS
- Material of the front ringABS, Chromium-plated
DesignSelector switch - Front plate mounting
- Colour of the handle White
- Colour of the front ring Silver
Manner of using
Can be illuminated (Y/N)No
Version knoblong
Mechanical data
Number of switch positions2
Latching (Y/N)Yes
Unlocking typeRotating unlatcher
Probing possible (Y/N)No
Touch positionNone
Latching positionright
switching angleright, 70°
Number of plunger1
Front plate thickness
- min. front plate thickness1.5
- max. front plate thickness6
Tightening torque for fixing screws0,6
Ambient conditions
Ambient temperature
- Min. environmental temperature0
- Max. environmental temperature+80
Storage and transport temperature
- Min. Storage and transport temperature
- Max. Storage and transport temperature
Fully insulated (Y/N)Yes
Sealing typemembrane, lip seal
Protection type IPIP67, IP69K
LED switching conditions display
With integrated LED (Y/N)No
- Height11 mm
Length of the handle46
- diameters for the actuating headsØ 44.5
- Hole, diameter22.3 + 0,4
Spacing50 x 60

K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal
The data and values have been checked throroughly. Technical modifications and errors excepted.
Generiert am 17.09.2019 - 00:52:43h Kasbase 3.3.0.F.64I