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    ZW7-40.5 Outdoor high-voltage AC vacuum circuit breaker
    
                
    Product type：medium voltage unit
    
            
    
            
    
	ZW7-40.5 Outdoor high-voltage
AC vacuum circuit breaker

    

    
	Medium voltage components    

    

    
	"ZW7-40.5 outdoor
high-voltage AC vacuum circuit breaker is a three-phase AC 50Hz outdoor
high-voltage switchgear, suitable for control and protection of 35kV
transmission and distribution systems, for dividing and closing load currents
and opening and closing short-circuit currents. 

    
The circuit breaker conforms to GB1984 "AC
High Voltage Circuit Breakers"."