Strong Points
Function
SURGYS TEL-3 surge arresters are designed for transient surge protection of equipment connected to telecommunications and data transmission networks.
These surge arresters must be installed on a symmetrical DIN rail and are available for most transmission lines: line voltage 170 V, throughput up to 10 Mbit/s. These products consist of 1 or 2 pairs with a detachable module for easy maintenance.
Conformity to standards
NF EN 61643-21
IEC 61643-21
References
SURGYS TEL-3 is available in X versions
| Item | Number of poles | Protection type | Network type | Rated voltage | Select |
|---|---|---|---|---|---|
| 49853170 | 1 | Low voltage | Analogue phone line | 170 V |
Advantages
1-pair or 2-pair version ("x2" model)
Ultra-compact design if multi-pair protection is needed.
Plug-in modules.
Quick maintenance on end-of-life modules.
End of life signal
Line interruptions trigger an alert.
Direct earthing
Earth bonding is made using a DIN rail fixing clip.
Common/differential protection modes.
Differential mode offers more efficient protection.
