ZW7-40.5 Type Outdoor Vacuum Circuit Breaker
Product ID: vacuum switchgear
ZW7-40.5 series of outdoor vacuum circuit breakers are three-phase, A.C 50Hz outdoor high voltage distribution equipment with 40.5kv rated voltage, which can be used to open or close loading current, over-loading current and short-circuit current，it is widely used in rural electrical network and comply with GB1984-2003 standard.
Main Products:
Vacuum circuit Breaker,operating mechanism,Accessories Of VCB
