New Products

BLITZDUCTOR ® VT
Lightning current / Surge arrester
Compact DIN Rail Mounted SPDs
• Cost-effective protection of multi-core signal
lines
• Interface-specific versions, e.g. TTY, RS485
• Versions for d.c. power supply systems
Compact DIN rail mounted surge protective device with screw terminals
for multi-core lines.
BLITZDUCTOR VT, a family of compact DIN rail mounted arresters, comes
in different types of enclosures. The majority of the arrester versions protect
four-core signal lines or special applications. The arrester is earthed
via a screw terminal.
BVT enclosure family
The BLITZDUCTOR VT enclosure concept
is variable. Depending on the
application, arresters are distinguished
between:
• Width: 1.5 modules, 4 protected signal
lines
• Width: 1.5 modules, 2 protected
lines for d.c. power supply systems
• Width: 3 modules, 6 protected lines
for RS485/422
The arrester has to be connected
to earth by means
of a terminal instead of
the snap-in fixing mechanism.
Direct equipotential bonding
with terminal equipment
can be established
by means of the second
slot of this double terminal.
Connection
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