1-pair Data surge protector unit

B180-12D3
Part Number: 510202
B180-12D3
  • Compact 1-pair surge protection unit
  • 12 V
  • Removable protection circuit
  • Wall mounting and screw connection
  • UL497 A&B

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.

Select another reference:

Network RS232, RS485
Nominal line voltage Un 12 V
Max. DC operating voltage Uc 15 Vdc
Max. frequency f max. > 3 MHz
Insertion loss < 1 dB
Max. discharge current Imax 20 kA
Protection mode(s) Common/Differential mode
Protection level Up 30 V
Protection level Up 20 V
Line resistance < 4.7 Ohm
Technology GDT+Clamping diode
SPD configuration 1 pair
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) S180-12D3
Dimensions See diagram
Standards compliance IEC 61643-21 / EN 61643-21 / UL497A
Certification UL listed