Intelligent Outdoor Manual/Automatic Insulation Vacuum Circuit Breakerautomatic intelligent circuit breaker / insulation circuit breaker / vacuum circuit breakerIntelligent Outdoor Manual/Automatic Insulation Vacuum Circuit BreakerZW32-12 Series vacuum circuit breaker is the rated voltage of the three-phase ac 50HZ outdoor distribution equipment, its rated current is 630A~1250A,short-current is 20kA.It mainly used forloading current,overcorrect and short current which use cut-off and close-open electricity system.It is suitable for industrial and mining establish company while its aim is to protect and control the system and easy to suit the rural and some frequent operation place. More» click» https://www.henganshun-electric.com/product-detail/Intelligent-Outdoor-Manual-Automatic-Insulation-Vacuum-Circuit-Breaker_35137.htmlclick» https://www.us764.com/news/
