Datasheet

Technical data
Buzzer
Buzzer
System
Piezo disc
Material
Buzzer case
Plastic
Front cap
Flush design
Aluminium black anodised
Aluminium natural anodised
Raised design
Plastic
Metal = nickel-plated brass (sea-water proof)
Mechanical characteristics
Terminals
Plug-in terminal 2.8 x 0.5
mm
Tightening torque
For xing nut max. 0.25
Nm
Acoustic characteristics
Frequency (tone)
Approx. 2.8
kHz continuous tone only
Sound pressure
95
db (A) ±8 dB at a distance of 0.1 m
Electrical characteristics
Operation Voltage/Current
Operation Voltage 24 VDC ±10 %
Operation Current ≤ 25 mA
Ambient conditions
Storage temperature
– 40 °C … + 85 °C
Operating temperature
– 40 °C … + 55 °C
(other temperatures on request)
Protection degree
As per DIN EN 60529, frontside
IP40, devices ush design
IP65, devices raised design
Approvals
Conformities
CE
2014 / 35 / EU (LVD)
2011 / 65 / EC (RoHS)
Approvals
Approbations
UL-94 V0
EN 45545
07/2019 § eao.com
253
04
01
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03
04
09
14
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22
31
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56
57
61
70
71
82
84
92
96