ZN63(VS1)-24 VCB type indoor high voltage vacuum circuit breaker, three-phase AC 50Hz, rated voltage for indoor switchgear 11KV power system,
protection of power equipment enterprises. As a condition of power equipment and control unit. The frequent operation is suitable for
requirements in the rated working current, or multiple breaking short circuit current.
Advantages
Simple structure
Adapt ultra low resistance type vacuum interrupter
Adapt optimization and modular spring operating mechanism
Suitable for occasions with frequent operation
Free maintenance and long service life
High reliable performance
Environmental Conditions
Ambient temperature:40 °C to +40 °C
Altitude: ≤ 1000m.
Relative humidity:≤ 95%
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