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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• Key - Selector switch / Selector switch
• Version with high-grade cylinder lock therefore here also IP65

 
 
Ordering details
 
Product type descriptionSWT20
Article numberSWT20
EAN Code
noticeCan only be ordered in conjunction with the "BDF" operating panel
eCl@ss
 
Global Properties
 
Permanent lightSchlüssel - Wahltaster SW20
VersionsKey
Materials
- Material of the contactsAg-Ni 10, 0,2 µm gold flashed
- Material of the operatorsPlastic
Color
- Colour of the operating elementanthracite
Position control panelPosition 2, 3
 
Mechanical data
 
Mechanical life1.000.000 operations
Switching frequency1200
Actuating force8 N
Actuating stroke3
restistance to shock100 g / 6 ms
resistant to vibration20 g, 10 … 200 HZ
Bounce duration< 2 ms at 100 mm/s Actuating speed
Touch positionright
automatic return to the zero positionYes
Latching positionNone
Positive break force1 / Contact
 
Ambient conditions
 
Protection class
Switching element protection classIP65
 
Electrical data
 
Design of control element1 Normally open contact (NO)
Rated insulation voltage Ui60 V
Rated operating voltage Ue
- Max. Rated operating voltage24
Thermal test current Ithe2.5 A
Utilisation categoryAC-15: 24 V / 2 A,
DC-13: 24 V / 1 A
Max. fuse rating2.5 A
Switching of low voltages1 mA / 5 V

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 16.06.2019 - 02:49:51h Kasbase 3.3.0.F.64I