Model ZN□-40.5/(3AV3)Series Indoor AC HV vacuum Ci
Detailed Product Description
Model ZN□-40.5/(3AV3)Series Indoor AC HV vacuum Circuit Breaker
GENERAL
Model ZN□-40.5/(3AV3)Series Indoor AC HV vacuum Circuit Breaker is suitable for use in three-phase 50Hz 40.5kV system to open/close load current,overload current and fault current in factory and mining enterprises,power plants and substations.It's also suitable for use at the places of frequent operations.
DESIGN FEATURES
The circuit breaker adopts up-and-down structure,easy for maintenance,Its compount insulation structure effectively reduces its volume. It has the features of reliable performance,long service life,convenient overhaul and free maintenance.
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