Active
Siren element
Part Number: 8WD4420-0EA
Brand
Category
Acoustic module for signal tower
Siemens 8WD4420-0EA. Siren element, alternating tone, black, 24 V AC/DC, 95 - 105 dB, IP65, diameter 70 mm.
Specifications
Dimensions
Width70 mm
Height54 mm
Other
colorblack
MTTFd2 678 a
materialPC
loudness level95 ... 105 dB
fastening methodBayonet
product brand nameSIRIUS
product designationSiren element
protection class IPIP65
type of acoustic signalContinuous tone / alternating tone
consumed current maximum40 mA
tone frequency of alternating tone2.3 ... 3 kHz
ambient temperature during operation-20 ... +50 °C
reference code according to EN 61346-2P
service life of acoustic signal device5 000 h
type of voltage of the operating voltageAC/DC
outer diameter of the signal column element70 mm
product function adjustable acoustic signalYes
relative negative tolerance of the operating voltage-10 %
relative positive tolerance of the operating voltage10 %
