Specifications

50
RF SOLUTION-CITEL
DIN rail Surge Protector for dataline/telecom
DLA, DLU, DLR
DLA, DLU and DLR surge protectors are designed to protect,
against surge voltages due to lightning, terminals equipment
connected to industrial buses, telecom lines or datalines.
These surge protectors must be installed on symmetrical DIN
rail and are available for most of the transmission lines : line
voltage from 6 to 170 V, bitrate up to 10 Mbit/s.
Electrical diagrams of DLA and DLU models are built with
gas tubes and fast clamping diodes in order to provide high
discharge current capability and fast operation.
The different models offer protection for 1 wire (DLR), 1 pair
(DLA, DLU) and 2 pairs (DLU2).
●
DLA
1-pair DIN rail surge protector with removable module for
easy maintenance (ref. DLM...).Transmission and protection
of the shield wire by gas tube. Direct earthing through DIN
rail. Line continuity in case of plug-in module removal.
●
DLU
1-pair (DLU) or 2-pair (DLU2) DIN rail surge protector.
Monobloc enclosure. Transmission and protection of the
shield wire by gas tube (DLU). Direct earthing through DIN rail.
●
DLR
Compact and cost effective surge protectors for 1 wire.
Versions for transmission lines (GDT-based) and power
supply lines (MOV based).
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For << DIN >> rail mounting
●
All types of Telephone and Data lines
●
Shield wire protection
●
Pluggable version (DLA)
●
2-pair version (DLU2)
●
1-wire cost effective version (DLR)
Dimensions (in mm)
Electrical diagrams