Joyelectric International is a professional China 40.5kv vcb with embedded pole distributor and agent among those well-known such manufacturers and suppliers, welcome to order 40.5kv vcb with embedded pole products from our factory and company.ZN85-40.5P Series Vacuum Circuit BreakerRated voltage: 40.5kVRated current: 1250A~2500ARated short-circuit breaking current: 25~31.5KAMechanical life: 10000 timesBreaking times of full capacity: 20 timesThe height above sea level: ≤1000mMain circuit use embedded poleSmall vloume, low weightFeed mechanism with overruning coupler, make it convenient to match with switchgearThe performance meet C2/E2/M2 classCan be matched with KYN61 type switchgearMeet requirements of "Five Prevention"Can be used at high altitude