High Voltage SA
TRIDELTA has an annual output of several thousand high-voltage arresters insulated both with porcelain and silicone. The most important criterion to ensure their long service life is the air-tight sealing of the arresters, for which we use chromium-nickel-steel sealing membranes and gaskets made of age-resistant butyl rubber. A wide range of housings facilitates the optimal application of our arresters in the most diverse climatic regions of the world.
Polymer surge arresters
Porcelain arresters
designs 0, I , II
Polymer surge arresters
- wrap design
- cage design
- tube design
Porcelain arresters
designs 0, I , II












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