type 2 surge protection unit / for data and telecommunication lines / telecommunications / 4 pair
for data and telecommunication lines, telecommunications
4 pair, with housing
Max.: 20,000 A
Min.: 0 A
Max.: 150 V
Min.: 6 V
- 4-pair surge protection unit
- For Telephone lines
- 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.