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2-pair monobloc Data surge protector

DLU2-24D2-10A
Part Number: 640463
DLU2-24D2-10A
  • For DIN rail mounting
  • Monobloc housing
  • 2-pair
  • Max. Load current：10A
  • Un: 24 V
  • IEC 61643-21 compliance
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DLU2 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 2-pair surge protectors and are made with DIN rail monobloc enclosure
Network

RS422, RS485
Nominal line voltage
 Un

24 Vdc
Max. DC operating voltage
 Uc

28 Vdc
Max. frequency
 f max.

3 MHz
Insertion loss

< 1 dB
Max. load current @25°C
 IL

10 A
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax

20 kA
Nominal discharge current
C2 Category
 In

5 kA
Protection mode(s)

Differential/Common mode
Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-Y (Line/Line)
 Up

30 /500V
Protection Level
C3 (10/1000μs), 300 applications@10 A, X-C (Line/Earth)
 Up

30 /500V
Impulse current
2 x 10/350µs Test - D1 Category
 Iimp

5 kA
Technology

GDT+TVS diode
SPD configuration

2 pairs
Connection to Network

By screw terminal - cross section 1.5-2.5mm²
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

Transmision interrupt
Remote signaling of disconnection

No
Dimensions

See diagram
Weight

0.063 kg
Standards compliance

IEC 61643-21 / EN 61643-21