Surge protective devices for telephone lines

For the protection of receiver against transient current surge conducted via telephone lines (fax, modem, etc...)
Protection is assured in both common and differential modes.

Characteristics

In-line connection on telephone line with receiver to be protected,
Discharge current: I max = 10 kA (8/20 wave),
Connection capacity: 0.5 to 2.5mm² flexible conductor, 0.5 to 2.5mm² rigid conductor.

These surge protective devices complies with IEC-61643-21