The DRIBO Flb switch disconnectors are equipped with arc quenching horns to facilitate the breaking process.
Simple load disconnectors of a sturdy structure proved themselves in an excellent way under very different climatic conditions.
The basic welded frame is made of open steel profiles that guarantee perfect surface protection from corrosion caused by heat zinc coating that can be controlled on all places. Heat zinc coating protects the shafts of the load disconnectors mounted in bronze bearings as well as all other steel components.
All current conduction components are made of silver plated electrolytical copper and constitute a loopless current conduction path.
The load disconnectors are delivered with insulators made of a cyclo-aliphatic resin or silicone.
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