CITEL
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Specialist in overvoltage protection
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DIN Rail Telecom/Data surge protector
DLAW-12D3
1-pair DIN rail plug-in Data surge protector
DLAW-12D3
Part Number:
640802
Din rail plug-in surge protector
1-pair
Un: 12 V
Shield wire protection
Plug-out with line cut-off
IEC 61643-21 compliance
UL497A
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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 applicaiton. These products are 1-pair surge protectors with removable module for easy maintenance.
Select another reference:
DLAW-06D3
DLAW-12D3
DLAW-170
DLAW-24D3
DLAW-48D3
Electrical Properties
Mechanical Properties
Norms
Schemas
Network
RS232, RS485
Nominal line voltage
Un
12 V
Max. DC operating voltage
Uc
15 Vdc
Max. frequency
f max.
> 3 MHz
Max. discharge current
Imax
20 kA
Line inductance
No
Protection level
Up
30 V
Protection level
Up
20 V
Line/Line Nominal discharge current
In L/L
5 kA
Line/Ground Nominal discharge current
In L/PE
5 kA
Line resistance
< 4.7 Ohm
Technology
GDT+Clamping diode
SPD configuration
1-pair+shielded
Connection to Network
By screw terminal: cross section 0.5-2.5mm²
Format
Plug-in DIN box
Mounting
Symmetrical rail 35 mm (EN 60715)
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu
-40/+85°C
Protection rating
IP20
Failsafe mode
Short-circuit - transmision cut-off - fault mode 2
With line cut-off in case of removal plug-in module
Yes
Spare module(s)
DLAM-12D3
Dimensions
See diagram
Standards compliance
IEC 61643-21 / EN 61643-21 / UL497A
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