Adopts vacuum arc extinction, Reliable breaking, The contact head wears less, and no maintenance required;
Adopts epoxy resin
composite as the external insulation material with good voltage resistance and
weather resistance, no oil, without SF6, and environmental protection;
Adopts a permanent magnet operating mechanism with a service life of up to 30,000 times, capable of quickly cutting off faults and realizing rapid protection;
It can be equipped with an integrated isolation switch with obvious visible breaking points and anti-misoperation interlocking devices;
Optional manual operating mechanism, capable of manual closing operation in emergencies.