DLA 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 170V, bitrate up to 10 Mbit/s. D3 types aim to realize fine protection and D2 types is specific for floating application. These products are 1-pair surge protectors with removable module for easy maintenance.
Citel – DLA-48DBC
High current data transmission
Common mode and differential mode protection
Data lines, including those isolated from Earth
Compact DIN rail enclosure, high density protection
Protection of shield wire
Plug-out with line cut-off
Location and test categories: D1, C2, C3
IEC 61643-21 compliance
Related products
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Citel – MJ8-POE-A
Cat. 5e compatible
Shielded RJ45 connectors
16 kA maximum surge discharge capability
Max Transmission up to 1Gbps
Max Bandwidth up to 100 MHz
UL497B -
Citel – DLATS-48D3
1-pair dataline/telecom surge protection
Din rail mounting
Plug-in module
Local and Remote signaling of SPD status (functional/failure)
1 control module (white) + SPD modules (yellow): 24 SPDs maximum by control module
Maximum dsicharge current Imax: 20kA
Compliance with IEC/EN 61643-21, UL 497A, GB 188002.21 -
Citel – MSP-VM12/R
Security camera surge protector
AC + Cat.5 (connector RJ45)
Compact aluminium housing
Rail DIN mounting or plate
