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detail

lightning equipotential bonding automatic telephone dialer
lightning current arrester /
combined arrester fire alarm control panel

local equipotential bonding distribution system
surge arrester operator

fire detector
lightning protection zone
smoke detector

Safety systems Safety systems allow data exchange as well as monito-
ring and control of the individual systems of hazard alarm
systems. Depending on the system requirements, data
must not only be reliably and correctly transmitted, but also
available around the clock. It is therefore important to pro-
tect safety systems against the effects of a lightning strike.

BLITZDUCTOR XT combined arrester Type Part No.
®
The BLITZDUCTOR XT base part is a universal BXT BAS 920 300
and space-saving four-pole feed-through
terminal, accommodating a protection mo-
dule without signal interruption. The snap-in
mechanism at the supporting foot of the base
part allows the protection module to be safely
earthed via the DIN rail.**

BLITZDUCTOR XT Type Part No.
®
The space-saving combined arrester module BXT ML4 BD HF 24 920 375
with LifeCheck protects pairs of high-fre-
quency transmission systems which are
galvanically isolated.**

DEHNrapid LSA Type Part No.
®
The combined arrester for LSA discon- DRL 10 B 180 907 400
nection blocks reliably protects sensitive EF 10 DRL 907 498
hardware against surges and allows testing,
disconnecting and patching of the connec- DRL RD 24 907 442
ted lines.**

** VdS-certified 5