Function
The SURGYS D40 surge arrester is designed to protect LV distribution circuits and equipment from transient surges. It acts against the surges of industrial movements and those due to lightning.
Conformity to standards
NF EN 61643-11
IEC 61643-11
References
SURGYS D40 is available in X versions
| Item | Number of poles | Protection type | Network type | Rated voltage | Size | Select |
|---|---|---|---|---|---|---|
| 49821422 | 2 | Type 2 | IT | 230 VAC | 2 Modules | |
| 49821432 | 3 | Type 2 | TNC or IT | 400 VAC | 3 Modules | |
| 49821442 | 3 | Type 2 | TNS or IT | 400 VAC | 4 Modules | |
| 49821424 | 2 | Type 2 | TT or TN | 230 VAC | 2 Modules | |
| 49821444 | 4 | Type 2 | TNS or TT | 400 VAC | 4 Modules | |
| 49821425 | 2 | Type 2 | 230 VAC | 2 Modules |
Advantages
Monobloc design
Easy to install.
Plug-in module
Quick maintenance on end-of-life modules.
Remote signalling
With the remote signalling contact (plug-in) you can upload the alert to a supervisory device.
End of service life indicator
Indicates internal components' end-of-life.
