ZW32-12G type of outdoor high voltage vacuum circuit breaker (hereinafter referred to as the circuit breaker) is three-phase ac frequency 50 Hz, rated voltage of 7.2~12 kV outdoor high voltage switch equipment with switch-disconnector.
Circuit breaker meet the national GB1984 the high-voltage ac breaker "and professional standard JB3855" 3.6 ~40.5 kV voltage vacuum circuit breaker outdoor exchange "and relevant IEC standard.
For industrial enterprise, power plants and substation of electrical equipment for control and protection with, and applies to frequent operation place.
Circuit breaker has repeatedly open circuit and fast reclose ability.
The most popular type has this options:
- electrical operation
- stainless steel shell
- the "G" means the ZW32 is with disconnector
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