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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• Non-contact principle
• Flat plug-in connector 4.8 mm and 2 shielding plates
• Actuation from front
• 1 Reed contakts
• Long life
• Actuating surface and direction of actuation marked by switch symbol
• 85 mm x 26 mm x 24 mm
• Thermoplastic enclosure
• Spade connector

 
Preferred typ
 
Ordering details
 
Product type descriptionBN 325-R-1239
Article number101147090
EAN Code4030661141282
eCl@ss27-27-01-04
 
Approval
 
Approval-
 
Global Properties
 
Permanent lightBN 325
Standards-
Compliance with the Directives (Y/N) Yes
suitable for elevators (Y/N)Yes
Mountingrear with 2 Threaded bolt
Active principleMagnetic drive
Materials
- Material of the housingsPlastic, glass-fibre reinforced thermoplastic
Housing construction formrectangular, flat
Weight45
Recommended actuatorBP 10 N, BP 10 S, 2 x BP 10 N, 2 x BP 10 S, BP 15 N, BP 15 S, 2 x BP 15/2 N, 2 x BP 15/2 S, BP 34 N, BP 34 S, BP 20 N, BP 20 S, BP 31 N, BP 31 S, BP 11 N, BP 11 S, 2 x BP 11 N, 2 x BP 11 S, BP 12 N, BP 12 S, 2 x BP 12 N, 2 x BP 12 S, BP 21 N, BP 21 S, 2 x BP 21 N, 2 x BP 21 S, BE 20, BE 20 N(S) ST 24VDC, BE 20 N(S) 48VDC
- Lift switchgearBP 10, 2 x BP 10, 2 x BP 15/2, BP 15, BP 34
 
Mechanical data
 
Design of electrical connectionFlat plug-in connector 4.8 mm and 2 shielding plates
Mechanical life1.000.000.000 operations
Electrical lifetime1.000.000 … 1.000.000.000 operations
Actuating planesfront side
Switch distance5 … 55
BP 10N = 10 mm
BP 10S = 10 mm
2 x BP 10N = 15 mm
2 x BP 10S = 15 mm
BP 15N = 12 mm
BP 15S = 12 mm
2 x BP 15/2N = 17 mm
2 x BP 15/2S = 17mm
BP 34N = 10 ... 25mm
BP 34S = 10 ... 25 mm
BP 20N = 5 ... 20 mm
BP 20S = 5 ... 20 mm
BP 31N = 5 ... 20 mm
BP 31S = 5 ... 20 mm
BP 11N = 10 mm
BP 11S = 10 mm
2 x BP 11N = 20 mm
2 x BP 11S = 20 mm
BP 12N = 15 mm
BP 12S = 15 mm
2 x BP 12N = 10 ... 25 mm
2 x BP 12S = 10 ... 25 mm
BP 21N = 15 ... 40 mm
BP 21S = 15 ... 40 mm
2 x BP 21N = 20 ... 55 mm
2 x BP 21S = 20 ... 55 mm
BE 20 = 20 mm
BE 20N = 15 mm
BE 20S = 15 mm
- noticeActuating distance up to 55 mm depending on actuating magnet and version

The specifications with regard to the switching distances apply to the actuation of the individually mounted devices without ferromagnetic influence. Any change of the
distance, positive either negative, is possible due to ferromagnetic interference. When multiple actuating magnets are used, the mutual
interference must be observed.
Type of actuationMagnet
restistance to shock50 / 11
Resistance to vibration10 … 55 HZ, Amplitude 1 mm
Bounce duration0,3 … 0,6
Latching (Y/N)Yes
Actuating speed18
Switching point accuracy± 0,25 mm
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−25
- Max. environmental temperature+70
Protection classIP40
 
Electrical data
 
Design of control elementbistable contact
Number of snap-in contacts1
Switching time - Close1.5
Switching time - Open0,5
Switch frequency< 300
Dielectric strength> 600 (50 )
Switching voltage250
Switching current3 A
Switching capacity120
 
Outputs
 
Design of control outputReed contakts
 
LED switching conditions display
 
LED switching conditions display (Y/N)No
 
ATEX
 
Explosion protection categories for gasesNone
Explosion protected category for dustsNone
 
Dimensions
 
Dimensions of the sensor
- Width of sensor85
- Height of sensor26
- Length of sensor24
 
notice
 
The opening and closing functions depend on the direction of actuation, the actuating magnets and the polarity of the actuating magnets.
 
Included in delivery
 
Actuators must be ordered separately.
 
Switch travel diagram
 


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

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 14.02.2019 - 02:54:02h Kasbase 3.3.0.F.64I