1-pair DIN rail plug-in Data surge protector

DLAS1-06D3/R
DLAS1-06D3/R
Part Number: 6415014
  • 1-pair Pluggable SPD for dataline
  • Visual indicator in failsafe behaviour
  • Without line cut-off
  • Line voltage 6 Vdc
  • Din rail mounting, spring contact
  • IEC/EN 61643-21 and UL497A compliance

DLAS1 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. These products are 1-pair surge protectors with removable module for easy maintenance.


Network RS422
Nominal line voltage Un 6 V
Max. DC operating voltage Uc 8 V
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 20 V
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
Line resistance < 4.7 Ohm
Technology GDT+Clamping diode+PTC (thermal resistor) + Resistor
SPD configuration 1-pair + shielded
Connection to Network by spring contact terminal
Format Plug-in DIN box
Mounting Symmetrical rail 35 mm (DIN 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
Disconnection indicator Red light on
Spare module(s) DLAS1M-06D3
Dimensions See diagram
Weight 0.065 kg
Standards compliance IEC 61643-21 / EN 61643-21 / UL497A