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SON 4 / SON 4L

Flashing sounder 101 dB(A) / 0.25 J SON 4
Make a Product Inquiry PSS Sizing Software
  • automatic synchronisation in system mode
  • volume control
  • reverse polarity protection
  • up to 32 different tones
  • 2 additional externally selectable tones
  • ideal for fire systems due to low power consumption
  • 3D-Coverage - Outstanding coverage area. Achieve maximum effectivness with signaling devices from Pfannenberg. Find out more.

operating temperatur

protection system

Technical data

Electrical dataSON 4
Rated voltage230 V AC115 V AC24 V AC24 V DC
Rated frequency50/60 Hz50/60 Hz50/60 Hz
Operating range±10 %±10 %±10 %±25 %
Rated current consumption30 mA50 mA180 mA150 mA
Electrical dataSON 4L
Rated voltage230 V AC115 V AC24 V AC
Rated frequency50/60 Hz50/60 Hz50/60 Hz
Operating range±10 %±10 %±10 %
Rated current consumption20 mA25 mA60 mA
Electrical dataSON 4L
Rated voltage24 V DC12 V DC
Operating range±25 %±25 %
Rated current consumption50 mA50 mA

Further technical details can be found in the Download section on this page.

Downloads

Description Language Type Size Download

Product Sheet
  • English
 pdf 2.7 MB Download

Operating manual SON 4 (AC)
  • German
  • English
 pdf 110 KB Download

Operating manual SON 4 (DC)
  • German
  • English
 pdf 600 KB Download

Operating manual SON 4L
  • German
  • English
 pdf 310 KB Download

Declaration Of Conformity
  • English
  • German
 pdf 50 KB Download

EAC Certificate
  • Russian
 pdf 300 KB Download

Ordering details

Ordering detailsSON 4
Lens colourRated voltage230 V AC115 V AC24 V DC
amberArticle number232401040102324015401023240804010
redArticle number232401050102324015501023240805010
Ordering detailsSON 4L
Lens colourRated voltage230 V AC115 V AC24 V DC
amberArticle number232411040102324115401023241804010
redArticle number232411050102324115501023241805010

To make the order process easy for you and to ensure a secure delivery, please see the information on the final article numbers.

Article numbers for products with further lens colours and voltages on request.