DATA LINE SPD - UL497B - Imax 20kA - In 5kA

B280-12D3
Part Number: 72772
B280-12D3
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$79.00 (excl. tax)
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  • Hybrid SAD-GDT Technology
  • Common/Differential Mode Protection
  • UL497B
  • 20kA Imax
  • 5kA Imp
  • 2.5kA In
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Select another reference:
Network

RS232, RS485
Nominal line voltage
 Un

12 Vdc
Max. DC operating voltage
 Uc

15 Vdc
Max. frequency
 f max.

20 MHz
Insertion loss

< 1 dB
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax

20 kA
Nominal Discharge Current
C2 (1.2/50us / 8/20µs), 10 applications, X-X (Line/Line)
 In

5 kA
Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-Y (Line/Line)
 Up

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

2.5 kA
Technology

GDT + R + Diode
Connection to Network

By screw terminal: cross section 0.4-1.5mm²
Format

Wall mounting box
Operating temperature
 Tu

-40/+85°C
Protection rating

IP20
Failsafe mode

Short-circuit - transmision cut-off - fault mode 2
NETWORK CONFIGURATION

4W+G
MATERIAL

Thermoplastic UL94-V0
DIMENSIONS

See diagram
Certification

UL listed
UL STANDARD

UL497B
UL CATEGORY

QVGQ
UL FILE NUMBER

E184939
STANDARDS

IEC 61643-11, NOM-003-SCFI-2014, NOM-001-SCFI-1993
ENVIRONMENTAL STANDARDS

ROHS