Techn. datasheet

Electromechanical Audible Signal Devices / AC Installation Buzzers 338

Buzzer EM Contin. tone 230VAC

! For additional installation and mounting information, refer to the appropriate user guide at www.werma.com. This

printed copy is for information only and is subject to alteration.

WERMA Signaltechnik GmbH + Co. KG · Dürbheimer Straße 15 · D-78604 Rietheim-Weilheim

Tel +49(0) 74 24 95 57-0 · Fax +49(0) 74 24 95 57-44 · info@werma.com · www.werma.com

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14.09.2022 / 338.323.28

Part No.: 338.323.28

MECHANICAL DATA

Length

40 mm

Width

23 mm

Height

23 mm

Diameter

23 mm

Materials

PA-GF

Housing colour

Black

Protection category

IP00

Connection

Solder lugs

Type of fixing

Built-in mounting

Working temperature minimum

-20°C

Working temperature maximum

+60°C

Weight with packaging

25 g

Product weight

22 g

ELECTRICAL DATA

Operating voltage

230V

Operating voltage type

AC

Operating voltage frequency

50Hz

Operating voltage tolerance

+/- 10%

Rated operational voltage

230 VAC

Rated operational current

24 mA

Rated inrush current

<500mA

Pollution degree

2

ACOUSTIC DATA

Volume (max) at 1m distance

75,0 dB (A)

Acoustic signal image

Continuous tone

Audio frequency

100 Hz

Acoustic service life

300 h minimum

APPROVAL DATA

Conforms with CE

No

WEEE

Yes

Conforms with ATEX-directive

No

Conforms with CCC

No

Conforms with UL

No

Conforms with FCC

No

Conforms with IC

No

EAC certificate available

Yes

Conforms with UKCA (Importer)

No