Lf19 Buzzer


The Anti vandal switches offer attractive, robust and durable switches, available with different bushing diameters, actuator shapes, bushing and actuator materials.


  • Sealed IP40
  • Variety of colors
  • Buzzer & Flicker buzzer
  • Illuminated and Non-Illuminated



  • ‘A’ standard color for Red and Green
  • ‘C’ standard color for Red
  • ‘S’ standard color for Red and Blue

Technical Data:

Type Lf19 Lf19-F
Illuminated Options Buzzer Flicker Buzzer
Max. Panel Thickness: 0.394″ (10.0mm)
Terminal Screw
Max. Switch Rating
Contact Resistance
Insulation Resistance
Dielectric Strengh 2000VAC
Operation Temp. -20°C ~ +55°C
Mechanical Life
Electrical Life
Contact Material
Operation Pressure
Sound Intensity ≥80dB(1m)
Protection IP40
Material Actuator
Body Stainless Steel
Base PA
Color Type LED
Color REDYellowOrangeGreenBlueWhite
Voltage 12V/ 24V
Life Approx. 40, 000hours


Product Resource: https://www.langir.com/buzzer/

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