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DIN Rail Telecom/Data surge protector
DLAWTS1-12D3/R
1-pair DIN rail plug-in Data surge protector
DLAWTS1-12D3/R
Part Number:
6421024
Surge protection for 1-pair
Pluggable protection module
Optical fault indication
Remote signalling (DLAWTS1-48DC required for power supply)
Indirect shield connection
Indirect earthing
Signal interruption when module is disconnected
Conforms to IEC 61643-21, VDE 0845-3-1 and UL497A
Datasheet
Installation Sheet
Tender specifications
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The surge protection devices of the DLAWTS series protect I&C, telecommunication and data technology systems against lightning effects and overvoltages. These surge protectors have been developed for the protection of one twin wire and can be used for all applications with voltages from 6 V to max. 170 V and transmission rates up to 10 Mbps. The electrical circuitry of the DLAS consists of a combination of high-performance gas discharge tubes and fast-switching diodes for high discharge capacity and fast response. The shield connection is additionally earthed via a gas discharge tube. Earthing is simply done via the top-hat rail. When the plug-in module is disconnected, the transmission signal is interrupted. Error signalling is via a visual display and remote signalling.
Select another reference:
DLAWTS1-06D3
DLAWTS1-06D3/R
DLAWTS1-12D3
DLAWTS1-12D3/R
DLAWTS1-170
DLAWTS1-170/R
DLAWTS1-24D3
DLAWTS1-48D3
DLAWTS1-48D3/R
Electrical Properties
Mechanical Properties
Norms
Schemas
Network
RS232, RS485
Nominal line voltage
Un
12 V
Max. AC operating voltage
Uc
10 Vac
Max. DC operating voltage
Uc
15 Vdc
Max. frequency
f max.
> 3 MHz
Insertion loss
< 1 dB
Max. load current
IL
300 mA
Max. discharge current
Imax
20 kA
Line inductance
No
Protection mode(s)
Common/Differential mode
Protection level
Up
30 V
Max. capacitance
C
< 50 pF
Impulse current
Iimp
5 kA
Nominal discharge current
In
5 kA
Line/Line Nominal discharge current
In L/L
5 kA
Line/Ground Nominal discharge current
In L/PE
5 kA
Technology
GDT+Clamping diode+PTC (thermal resistor) + Resistor
SPD configuration
1-pair+shielded
Connection to Network
Spring terminal: cross section 0.4-1.5mm²
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
Specific version with line cut-off in case of removal plug-in module
With line cut-off in case of removal plug-in module
Yes
Disconnection indicator
Red light on
Spare module(s)
DLAWTS1M-12D3
Remote signaling of disconnection
Trough control module
Dimensions
See diagram
Weight
0.063 kg
Standards compliance
IEC 61643-21 / EN 61643-21 / UL497A
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