Bosch 520 Series - Accessories

Automatic Detectors LSN improved Product Description | en 5
Bosch Sicherheitssysteme GmbH Operation Guide 2019.11 | 4.0 | F.01U.025.877
For special applications where recessed ceiling mounting is not possible, a surface mount
back box is available. This is used as an alternative to the ceiling mount back box. The surface
mount back box with damp room seal also allows the detector to be used in a humid
environment. For special applications, e.g. control of an emergency door in accordance with
DIBt, base variants are available with relay. All bases have an integrated strain relief for cables.
The connection terminals are easily accessible. Cables up to 3.3 mm
2
in cross section can be
used.
An innovative concept for locking the detector module utilizing the push‑in/push‑out principle
allows very quick and easy insertion and exchange of the click and lock detector.
For the detector test and detector exchange, a special user-friendly service accessory is
available.
Overview of the 520 Series Detectors and Accessories
FAP-O 520-P
FAP-OC 520-P
FAA-500-BB
FAA-500-CB
FAA-500-SB-H
FAA-500-TR-W
+
+
FAA-500-TR-P
FAP-O 520
FAP-OC 520
FAA-500
FAA-500-R
+
Figure1.2: 520 Series Detectors and Accessories
Detectors LSN improved:
- FAP-O 520 Optical Fire Detector LSN improved, white
- FAP-O 520-P Optical Fire Detector LSN improved, transparent with color toning inserts
- FAP-OC 520 Multisensor Fire Detector LSN improved, optical/chemical, white
- FAP-OC 520-P Multisensor Fire Detector LSN improved, optical/chemical, transparent
with color toning inserts
- FAA-500-TR-W White Trim Ring for detectors 500 and 520Series
- FAA-500-TR-P Transparent Trim Ring with color toning inserts for detectors 500 and
520Series
LSN Detector Bases:
- FAA-500 LSN Detector Base
- FAA-500-R LSN Detector Base with Relay*
* for connection to the Modular Fire Panel FPA‑5000 only
Mounting Boxes: