Distribution type polymer arresters
The arresters with polymer housing are single phase devices, with the function of surge protection by zinc oxide varistors. They are manufactured according to standards UNE-EN-60099-4/CEI 99-4.
Overhead line equipment effective protection
Distribution and transport lines equipment protection, such as transformers, switchgear, as well as network connections, overhead lines to underground distribution, etc. In general any equipment or network that needs to be protected against surges or lightnings.
