Serviceline Industrial Sensors
Serviceline Explosion Protection

buzzer element VAZ-BUZZER/LT-RD

  • Good all-round visibility
  • Shrill, continuous tone, with 80 dB
  • Long service liefe due to long-lasting LEDs
  • Simple connection via screw terminal
  • splash and dust resistant
  • Degree of protection: IP 65
  • Acknowledge/silence the audible signal by lightly pressing the frontal area

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  VAZ-BUZZER/LT-RD

Product Description
buzzer element with acknowledgment
General specifications
UL File NumberE223176
Frequency2.8 kHz Continuous signal
Loudness80 dB
Indicators/operating means
LED redactive
Electrical specifications
Rated operating voltage24 V DC
Rated operating current≤ 80 mA
Inrush current< 500 mA
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/ECEN 60947-5-1:2005
EN 60947-1:2007
Standard conformity
Degree of protectionEN 60529:2000
Ambient conditions
Ambient temperature-20 ... 50 °C (-4 ... 122 °F)
Mechanical specifications
Degree of protectionIP65
Connectionplug-in screw terminals
Wire cross section: ≤1.5 mm2 fine-strand
Mass40 g
Life span50000 h (Acoustic: min. 5000 h)


Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet VAZ-BUZZER/LT-RD / Beipackzettel VAZ-BUZZER/LT-RDALLPDF359 KB

Approvals+Certificates: VAZ-BUZZER/LT-RD

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-3248PDF161 KB
US CA ULE223176LINK---
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