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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• with connector
• Non-contact principle
• 1 Reed contakts
• Long life
• 80 mm x 99,5 mm x 55 mm
• Float switch
• Thermoplastic enclosure
• Available with M12 plug-in connector and pre-wired cable

Preferred typ
Ordering details
Product type descriptionBN 75-11Y
Article number101055701
EAN Code4030661008981
Global Properties
Permanent lightBN 75
Compliance with the Directives (Y/N) Yes
Active principleMagnetic drive
- Material of the housingsPlastic, glass-fibre reinforced thermoplastic
- Material of the active surfacePlastic
Housing construction formSpecial construction
Mechanical data
Design of electrical connectionconnector
Mechanical life1.000.000.000 operations
Electrical lifetime1.000.000 … operations
hysteresis3 mm
Type of actuationMagnet
restistance to shock-
Bounce duration0,2 … 0,5
Latching (Y/N)No
bias magnet (Y/N)No
Ambient conditions
Ambient temperature
- Min. environmental temperature−25
- Max. environmental temperature+80
Protection classIP65
Electrical data
Design of control elementNormally open contact (NO) / Opener (NC)
Number of change-over contact1
Number of shutters1
Number of openers1
Voltage type
Dielectric strength> 350 (50 )
Switching voltage220
Switching current1 A
Switching capacity60 /
Design of control outputReed contakts
LED switching conditions display
LED switching conditions display (Y/N)No
Explosion protection categories for gasesNone
Explosion protected category for dustsNone
Dimensions of the sensor
- Width of sensor80
- Height of sensor99.5
- Length of sensor55
Depending on how the floater is assembled, either a NO contact or a NC contact is possible.
The indicated switching points are applicable for water
The switching function is reversed accordingly, if the floater in a changeover contact element is turned upside-down. The operating points listed, apply for water.

Note Diagram
  positive break NC contact
  no active
  Normally-open contact
  Normally-closed contact

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 21.09.2019 - 02:33:34h Kasbase 3.3.0.F.64I