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1-pair DIN rail plug-in Telecomsurge protector

DLA-170
Part Number: 6406011
DLA-170
  • Din rail plug-in surge protector
  • 1-pair
  • Uc : 170 V
  • Shield wire protection
  • Without line cut-off
  • IEC 61643-21 compliance
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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 application. These products are 1-pair surge protectors with removable module for easy maintenance.
Network RTC, ADSL2, VDSL2
Nominal line voltage Un 150 V
Max. DC operating voltage Uc 170 Vdc
Max. frequency f max. > 10 MHz
Insertion loss < 1 dB
Max. load current IL 300 mA
Max. discharge current Imax 20 kA
Line inductance No
Protection level Up 220 V
Protection level Up 20 V
Impulse current Iimp 5 kA
Nominal discharge current In 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
Mounting Symmetrical rail 35 mm (EN 60715)
Housing material Thermoplastic UL94 V-0
Protection rating IP20
Failsafe mode Short-circuit
Spare module(s) DLAM-170
Dimensions See diagram
Standards compliance IEC 61643-21 / EN 61643-21 / UL497A