Conventional Automatic Detectors Installation | en 9
Bosch Sicherheitssysteme GmbH Operation Guide F.01U.002.707 | 8.0 | 2011.10
4 Installation
4.1 Overview of Detector Bases
The FCP-320/FCH-320 Series detector head is used in one of the following listed detector
bases, which are suitable for both flush-mounted and surface-mounted cable feed. They have
separate attachment points for ceiling mount/flush-mounted back boxes. In addition, they fit
all standard bore patterns.
The detector bases are made from white ABS plastic (color similar to RAL 9010) and have a
matte surface finish.
The bases have screw terminals for connection of the detector and its accessories to the fire
panel. Contacts connected with the terminals provide for a secure electrical connection when
mounting the FCP-320/FCH-320 detector heads. Cables up to 2.5 mm
2
can be used.
To protect against unauthorized removal, the detector head can be secured with a variable
locking.
MS 400
The MS 400 Detector Base is the standard detecor base. It has
seven screw terminals.
MSF 400 B
The standard MS 400 Detector Base with Bosch-branding.
FAA-420-SEAL
Seal for using the MS 400 and MS 400 B detectors in a humid
environment. The TPE seal protects the detector reliably
against the penetration of condensed water.
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