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
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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 @25°C
 IL

300 mA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax

10 kA
Line inductance (± 10 %)

non
Protection mode(s)

Common/Differential mode
Protection level
@ In (8/20 µs)
 Up L/L

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
Nominal Discharge Current, X-C (Line/Earth)
8/20µs Test x 10 - C2 Category
 In L/PE

5 kA
Technology

GDT+TVS diode
SPD configuration

1-pair+shielded
Connection to Network

By spring - max. cross section 1.5mm²
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