1-pair Telecom surge protector unit
B180-T
B180-T
Part Number: 510602
  • Compact 1-pair surge protection unit
  • For telephone lines
  • Removable protection circuit
  • Wall mounting and screw connection
  • UL497 A&B
Installation Sheet

The B180 units are designed to protect terminals connected to telephone or data networks. The protection printed circuit is removable for easy and fast maintenance (S180). These compact boxes are designed for wall mouting and screw connection.



Network
RTC, ADSL, SDSL, SHDSL
Nominal line voltage
150 V
Max. DC operating voltage 170 V
Max. load current
300 mA
Max. frequency
> 10 MHz
Insertion loss
< 1 dB
Max. discharge current
max. withstand @ 8/20 µs by pole
20 kA
Protection mode(s)
Common/Differential mode
Protection level
@ In (8/20µs)
220V
Impulse current
2 x 10/350µs Test - D1 Category
2.5 kA
Nominal discharge current
8/20µs Test x 10 - C2 Category
5 kA
 
Technology GDT+Clamping diode
SPD configuration 1 pair
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)
S180-T
Dimensions
See diagram
Certification UL listed
Standards compliance IEC 61643-21 / EN 61643-21 / UL497A