1-pair DIN rail plug-in Data surge protector

DLAH-24D3
Part Number: 641003
DLAH-24D3
  • Pluggable surge protection for «DIN» mounting
  • Coordination inductor
  • Up to 2.4 A line current
  • Remote supply version
  • All types of Telephone and Data lines
  • Shield wire protection
  • IEC 61643-21 compliance
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DLAH 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 4-20 mA
Nominal line voltage Un 24 V
Max. DC operating voltage Uc 28 Vdc
Max. frequency f max. > 3 MHz
Max. discharge current Imax 20 kA
Line inductance 10uH
Protection level Up 40 V
Line/Line Nominal discharge current In L/L 5 kA
Line/Ground Nominal discharge current In L/PE 5 kA
Line resistance 0 Ohm
Technology GDT+Clamping diode
SPD configuration 1-pair+shielded
Connection to Network By screw 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
Protection rating IP20
Failsafe mode Short-circuit - transmision cut-off - fault mode 2
Spare module(s) DLAHM-24D3
Dimensions See diagram
Standards compliance IEC 61643-21 / EN 61643-21 / UL497A