4-pair Data surge protector unit
B480-06DBC
B480-06DBC
Part Number: 72798
  • 4-pair surge protection unit
  • 6 V
  • Removable protection circuit
  • Wall mounting and screw connection
  • UL497 A&B
Installation Sheet

The B480 units are designed to protect terminals connected to telephone or data networks. The protection printed circuit is removable for easy and fast maintenance (S480). These compact boxes are designed for wall mouting and screw connection.



Network
MIC/T2, 10BaseT
Nominal line voltage
6 V
Max. DC operating voltage
8 V
Max. load current
300 mA
Max. frequency
> 20 MHz
Insertion loss
< 1 dB
Max. discharge current
max. withstand @ 8/20 µs by pole
20 kA
Total Maximal discharge current
max. total withstand @ 8/20 µs
20 kA
Line inductance
No
Protection mode(s)
Common/Differential mode
Protection level
Following the test category C3 (IEC61643-21) - Line/Line
25 V
Max. shunt capacitance < 25 pF
Impulse current
2 x 10/350µs Test - D1 Category
2.5 kA
Nominal discharge current
8/20µs Test x 10 - C2 Category
5 kA
Type of diagram
C
Technology GDT+Clamping diode
SPD configuration 4 pairs
Connection to Network screw terminal - mini/maxi cross section : 0.4/1.5 mm²
Format
wall mounting box
Mounting
wall (screws non included)
Housing material Thermoplastic UL94-V0
Operating temperature -40/+85°C
Protection rating IP20
Failsafe behavior Short-circuit - transmision cut-off - fault mode 2
Spare module(s)
S480-06DBC
Remote signaling of disconnection
no
Dimensions
See diagram
Certification
UL listed
Standards compliance
IEC 61643-21 / EN 61643-21 / UL497A