1-pair monobloc Telecom surge protector

Part Number: 64110398
  • For 'DIN' rail mounting
  • All types of Telephone and Data lines
  • Monobloc housing and very compact
  • Protection of shield wire
  • IEC 61643-21 compliance

DLC compact 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 or on modular panel and are available for most of the transmission lines These products are 1-pair surge protectors with monobloc enclosure

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Network 4-20mA, Liaison 24V
Nominal line voltage Un 24 V
Max. DC operating voltage Uc 28 Vdc
Max. frequency f max. > 3 MHz
Insertion loss < 1 dB
Max. load current IL 300 mA
Max. discharge current Imax 10 kA
Line inductance No
Protection mode(s) Common/Differential mode
Protection level Up 40 V
Impulse current Iimp 2.5 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
SPD configuration 1-pair+shielded
Connection to Network By screw terminal: 1.5mm² max.
Format 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 Short-circuit - transmision cut-off - fault mode 2
Disconnection indicator Transmission interrupt
Dimensions See diagram
Weight 0.029 kg
Standards compliance IEC 61643-21 / EN 61643-21