Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
VÖ  adjustable range of NC contact
N   after travel
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Datasheet Datasheet

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• Design 333
• 1 Cable entry M 20 x 1.5
• Thermoplastic enclosure
• AC 2-wire
• Double-insulated

 
Preferred typ
 
Ordering details
 
Product type descriptionIFL 20-333-10/01 - Ordering suffix
Article number101173574
EAN Code4030661302737
eCl@ss27-27-01-01
 
Approval
 
Approval CCC
 
Global Properties
 
Permanent lightIFL - 333
StandardsIEC/EN 60947-5-2; DIN VDE 0660-208
Compliance with the Directives (Y/N) Yes
Operating resource protection classProtection class 2
Materials
- Material of the housingsPlastic
- Material of the coverLuran
Housing construction formBlock
Weight170
 
Mechanical data
 
Design of electrical connectionScrew connection
Conductor with strain reliefNo
Cable section
- Min. Cable section
- Max. Cable section2 x 1.5
mechanical installation conditionsnot flush
Switch distance Sn20 mm
Reduction factor 1 met (Y/N)No
Protection circuitinductive interference protection
Pressure resistant (Y/N)No
• Wiring compartment
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−25
- Max. environmental temperature+70
Protection classIP65 to IEC/EN 60529
 
Electrical data
 
Design of control elementNormally open contact (NO) or Opener (NC)
Number of wire2
Voltage typeAC, alternating current
Supply voltage UB
- Min. supply voltage15
- Max. supply voltage250
Rated supply frequency45 … 65
Switch frequencyapprox. 10 HZ
Voltage drop Udapprox. 4.5 V (250 V / 200 mA)
Rated impulse withstand voltage Uimp4 kV
Residual current Ir1 mA
Minimum operating current Im10 mA
Operating current Ie500 mA
 
Outputs
 
Design of control outputTwo-wire
 
LED switching conditions display
 
LED switching conditions display (Y/N)Yes
- yellow LED
 
ATEX
 
Explosion protection categories for gasesNone
Explosion protected category for dustsNone
 
Dimensions
 
Dimensions of the sensor
- Width of sensor40
- Height of sensor40
- Length of sensor112
 
notice
 
By repositioning the switch 5 different actuating directions can be selected. The selected actuating direction can be marked with a sticker.
Programmable by repositioning the plug-in jumper at the terminal screws
 
Diagram
 


Note Diagram
  positive break NC contact
  active
  no active
  Normally-open contact
  Normally-closed contact
 
Ordering suffix
 
The applicable ordering suffix is added at the end of the part number of the safety switch.
Order example: IFL 20-333-10/01-1522
...-1522 Operating current Ie: max. 150 mA
Voltage drop Ud: approx. 7.5 V (150 mA)
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 18.06.2019 - 15:18:45h Kasbase 3.3.0.F.64I