1-pair DIN rail plug-in Data surge protector

DLAWS1-06D3/R
Part Number: 6419014
DLAWS1-06D3/R
  • 1-pair Surge protection
  • Pluggable protection module
  • Optical fault indication
  • Indirect shield connection
  • Visual indicator in failsafe behaviour
  • Indirect earthing
  • Current circuit disconnection when module is unplugged
  • Conforms to IEC 61643-21, VDE 0845-3-1 and UL497B

The surge protection devices of the DLAWS1 series protect I&C, telecommunication and data technology systems against lightning effects and overvoltages. These surge protectors were developed for the protection of one twin wire and can be used for all applications with voltages from 6 V to max. 48 V and transmission rates of 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 an optical display.


Network
RS422
Nominal line voltage
Un 6 V
Max. DC operating voltage
Uc 8 Vdc
Max. frequency
f max. > 3 MHz
Insertion loss
< 1 dB
Max. load current
IL 300 mA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 20 kA
Line inductance
No
Protection mode(s)
Common/Differential mode
Protection level
Following the test category C3 (IEC61643-21) - Line/Line
Up 20 V
Impulse current
2 x 10/350µs Test - D1 Category
Iimp 5 kA
Nominal discharge current
C2 Category
In 5 kA
Line/Line Nominal discharge current
C2 Category
In L/L 5 kA
Line/Ground Nominal discharge current
8/20µs Test x 10 - C2 Category
In L/PE 5 kA
Line resistance
< 4.7 Ohm
Disconnection
Specific version with line cut-off in case of removal plug-in module
Technology
GDT+Clamping diode+PTC (thermal resistor) + Resistor
SPD configuration
1-pair+shielded
Connection to Network
By spring contact terminal: 0.5-4 mm²
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
Opening line - transmision cut-off - fault mode 2
With line cut-off in case of removal plug-in module
Yes
Disconnection indicator
Red light on
Spare module(s)
DLAWS1M-06D3
Dimensions
See diagram
Weight
0.063 kg
Standards compliance
IEC 61643-21 / EN 61643-21 / UL497A