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Siemens Switzerland Ltd

Theilerstrasse 1a
CH-6300 Zug
Switzerland

Web: www.siemens.com


Certificate No 126bg to EN 54-7:2000 + A1:2002 + A2:2006, EN 54-17:2005, CEA 4021:2003
Certificate No 531d-(cl-1) to EN 54-7:2000 + A1:2002 + A2:2006, EN 54-17:2005, CEA 4021:2003-07




Product Description LPCB
Ref. No.
FDOOT221

Analogue Addressable Multisensor Detector with Short Circuit Isolator (FDB221, FDB222, FD291 and FDB293 bases)

Note:

Meets the requirements of EN 54-7:2000 at sensitivity settings:

Parameter No. 2 Robust with thermal enhancement

Parameter No. 4 balanced with thermal enhancement

126bg/01
OH720

Analogue Addressable Multi Sensor Smoke Detector

(DB720, DB721 bases)

Note:

1)        Meets the requirements of EN 54-7 in the following sensitivities:

1 - Robust 3.5%/m

2 - Sensitive 2.5%/m

531d/01

 

Bases
FDB221       Base with stand offs
FDB222       Base without stand offs
FDB291       Base attachment surface
FDB293       Base attachment surface wet
DB720         Detector base
DB721         Detector base with loop contact

 


 

To read the Red Book section introduction click here.

 

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