Strong Points


The SURGYS G51-PV surge arrester is designed to ensure protection for photovoltaic power supply networks against transient surges owing to lightning.
It is compliant with the test requirements of UTE C 61-740-51 and EN 50-539-11 as well as with installation requirements UTE C 15-712-1.

Conformity to standards

Compliant with test guides UTE C61-740-51 and NF EN 50 539-11, Compliant with installation guide UTE C15-712-1 (2010)


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 monitoring device.

New 1500 VDC version

Suitable for the protection of high-power installations.


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