Zw8-12 intelligent vacuum circuit breaker

Product introduction

ZW8-12 - c intelligent outdoor high voltage vacuum circuit breaker is used in ac 50 hz, 12 kv three-phase power system voltage, for breaking, close the load current, overload and short circuit protection function, quick break protection function, the definite time delay protection function, the automatic reclosing function, can also according to customer's need to be equipped with lightning arrester or isolating switch (namely the combination of circuit breaker and isolating switch, etc.Self-provided power supply, can nearby a communal control operation, equipped with CT and PT interface, can meet the requirements of remote sensing.

Model and meaning

Installation dimensions