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 – DLAS-06D3/R
Din rail plug-in surge protector
1-pair
Visual indicator in failsafe behaviour
Un: 24 V
Shield wire protection
Line cut off when plug out module
IEC 61643-21 compliance
UL497B approved -
Citel – DPVN1-6CVGS-21Y-1200
Type 1+2+3 surge protector for Photovoltaic
CTC Technology
VG Technology
Impulse currents Iimp/Itotal: 6.25/12.5 kA (10/350µs)
Common/Differential mode protection
Remote signaling
IEC 61643-31, EN 61643-31, EN 50539-11, UL1449 ed.5 compliance -
Citel – CXC06-B/FM
Coaxial surge protector
Multiples connectors
Low insertion loss
Easy installation -
Citel – DPVN40CS-21Y-1200
Type 2+3 surge protector for Photovoltaic
CTC Technology
Discharge currents Imax/Itotal: 40/60 kA (8/20µs)
Common/Differential mode protection
Remote signaling
IEC 61643-31, EN 61643-31, EN 50539-11, UL1449 ed.5 compliance
Certified EN 61643-31 and IEC 61643-31
