Datasheet

27
Technical data
Buzzer
Buzzer system
System
Contactless electronic buzzer with IC oscillator
Material
Buzzer case
Duroplastic
Front cap
Polycarbonate (PC)
Front bezel
Polymethylacrylate
Mechanical characteristics
Terminals
Screw terminal
Tightening torque
For fixing sleeve max. 20
Ncm
For screw terminal max. 80
Ncm
Electrical characteristics
Frequency (tone)
Approx. 2.8
kHz
Sound pressure
85
dB (A) ±8 dB at a distance of 0.1 m
Volume variable with a 1
MΩ potentiometer or corresponding fixed
resistor
Operation Voltage/Current
typical
10 … 55 VAC 10 … 75 VDC
25 mA 15 mA
Environmental conditions
Storage temperature
-40 °C … +85 °C
Service temperature
-25 °C … +55 °C
Protection degree
Front side IP 40, as per IEC 60529
Approvals
Approbations
CB (IEC 60947-5-1)
Declaration of conformity
CE
EAO reserves the right to alter specifications without further
notice.
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