Data Sheet

Data sheet 8WD4220-0FA

Buzzer element, black, continuous tone or pulsating, adjustable, 85

dB, 24 V AC/DC, diameter 50 mm

General technical data

Product brand name SIRIUS

Product designation Buzzer element

Type of voltage of the operating voltage AC/DC

Operating voltage

● 1 at DC rated value

24V

● 1 at AC at 50 Hz rated value

24V

● 1 at AC at 60 Hz rated value

24V

Relative positive tolerance of the operating voltage 10%

Relative negative tolerance of the operating voltage -10%

Consumed current maximum 30mA

Type of acoustic signal continuous tone / pulse tone

Loudness level 85dB

Service life of acoustic signal device 5000h

Tone frequency

● 1

2.5kHz

Material PC

Color black

Mounting type Bayonet

8WD4220-0FA Subject to change without notice

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Data sheet 8WD4220-0FA Buzzer element, black, continuous tone or pulsating, adjustable, 85 dB, 24 V AC/DC, diameter 50 mm General technical data Product brand name SIRIUS Product designation Buzzer element Type of voltage of the operating voltage AC/DC Operating voltage ● 1 at DC rated value 24 V ● 1 at AC at 50 Hz rated value 24 V ● 1 at AC at 60 Hz rated value 24 V Relative positive tolerance of the operating voltage 10 % Relative negative tolerance of the operating voltage -10 % Consume
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Reference code ● acc. to DIN EN 61346-2 P ● acc. to DIN EN 81346-2 P Mechanical data Outer diameter of the signal column element 50 mm Ambient conditions Ambient temperature during operation -20 ...