1-pair monobloc Telecom surge protector

DLC-24D3/RE
Part Number: 64110398
DLC-24D3/RE
  • For 'DIN' rail mounting
  • All types of Telephone and Data lines
  • Monobloc housing and very compact
  • Protection of shield wire
  • IEC 61643-21 compliance
Contact Us
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 the modular panels and are available for most of transmission lines. These products are 1-pair surge protectors with monobloc enclosure.
Select another reference:
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
max. withstand @ 8/20 µs by pole
 Imax 10 kA
Line inductance
 No
Protection mode(s)
 Common/Differential mode
Protection level
Following the test category C3 (IEC61643-21) - Line/Line
 Up 40 V
Impulse current
2 x 10/350µs Test - D1 Category
 Iimp 2.5 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
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