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B401RM_DBL_LST_EN_0804.PDF • PAGE 1
ABuilding Safety. Building Security.
Detector Base Series 300
B401RM
Description
Specifi cations
The Detector Base B401RM is designed for the easy
connection of automatic detectors Series 100, 300
and 400 in conventional technology. Due to its robust
multi-wire screw terminals, the detectors can be wired
with ease, thus achieving a secure and durable con-
nection.
The base provides the possibility to easily connect an
external remote indicator, and has been designed for
surface mounting in dry rooms. For special applicati-
ons a range of accessories (for moist room, false cei-
ling or fl ush installation) is available.
During construction work (or when the detector has
been removed) the detector line can be connected
through via an auxiliary contact, which is integrated
into the base. With that, the whole wiring of the detec-
tor line can be examined without risking contamination
of the detectors. The contact is automatically opened
by installing the detector.
A mechanical theft protection of the detector can
optionally be activated at the detector base.
• Suitable for automatic detectors in
conventional technology
• Screw terminals for secure
connection of multiple wires
• Terminals for connection of remote
indicator
• Test contact for examining the
detector line without detectors
• Mechanical theft protection can be
activated
Ambient temperature -20°C to +70°C
Relative humidity 10 – 93% (no condensation)
Dimensions ø × H 102 × 20 (mm)
Colour cream
Weight 57g
Order number 246008
Order name Detector Base/Conv./400/100/300/SS B401RM