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4-pair Data surge protector unit

B480-06D3
Part Number 72791
B480-06D3
Availability:
€86.00 (excl. tax)

Available within 3 weeks

  • 4-pair surge protection unit
  • 6 V
  • Removable protection circuit
  • Wall mounting and screw connection
  • UL497 A&B

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.

Select another reference:

Network
RS422, RS485
Nominal line voltage
Un 6 V
Max. DC operating voltage
Uc 8 Vdc
Max. frequency
f max. > 3 MHz
Insertion loss
< 1 dB
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 20 kA
Line inductance
No
Protection mode(s)
Common/Differential mode
Protection level
@ In (8/20 µs)
Up L/L 20 V
Protection level
@ In (8/20 µs)
Up L/PE 20 V
Type of diagram
B
Line resistance
< 4.7 Ohm
Technology
GDT+Clamping diode
SPD configuration
4 pairs
Connection to Network
By screw terminal: cross section 0.4-1.5mm²
Format
Wall mounting box
Mounting
Wall mounting by screws (not supplied)
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
Spare module(s)
S480-06D3
Remote signaling of disconnection
No
Dimensions
See diagram
Weight
0.141 kg
Standards compliance
IEC 61643-21 / EN 61643-21 / UL497A
Certification
UL 497B