Joyelectric International is a professional China 12kv vcb with vs1 mechanism and assembly pole distributor and agent among those well-known such manufacturers and suppliers, welcome to order 12kv vcb with vs1 mechanism and assembly pole products from our factory and company. ZN63A(VS1)-12 Series Vacuum Circuit BreakerRated voltage: 12kVRated current: 630A~4000ARated short-circuit breaking current: 20~50KAMechanical life: 20000 times/10000 times (≥40kA)Breaking times of full capacity: 30 times (≤31.5kA)/20 times (40kA)/12 times (50kA)The height above sea level: ≤1000mUse assembly pole traditional but reliable VS1 type operating mechanismCan be matched with KYN28 type switchgear and other switchgear of fixed typeCan be exchanged with other types of VCB which have same specificationPassed type test in the most authoritative organization in ChinaCan be matched with switchgear of 1000mm, 800mm, 650mm widthPole distance: 275mm, 210mm, 150mmCan be used at high altitudeThe mechanical life can reach to 3000 times If you would like a quotation or further information on this product, please fill in the form below and we will reply to you within 1 working day. Thank you for your interest to our products.
