Name：ZN28-12 series indoor vacuum circuit breaker

Overview：

• Product series:

Indoor vacuum circuit breaker series

• Product Name:

ZN28-12 series indoor vacuum circuit breaker

• Product Overview:

The ZN28-12 series vacuum circuit breaker is a high-voltage indoor switchgear with a rated voltage of 12kV and three-phase AC 50Hz, which complies with the GB1984-89 standard. It is mainly used for infrequent switching of power lines and infrequent starting of motors in power systems ..

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