indoor high voltage Vacuum Circuit Breaker, 12kV/630A,25kA, 150mm pole distance

FOB Reference Price:Get Latest Price
US $1-1,000 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
100 Set/Sets per Month
Ningbo / Shanghai
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Vacuum, Vacuum Circuit Breaker
Poles Number:
Rated Voltage:
11KV / 12KV
Rated Short-Circuit Breaking Current:
20KA / 25KA , 31.5KA
Rated Current:
630A / 1250A,630A / 1600A
Not exceed 1000m
Ambient Temperature:
not higher than +40 ℃ , not less than -15 ℃
Machanical Life:
10000 times
Packaging & Delivery
Packaging Details
Plastic bag first, then wooden case
Delivery Time
25-30days after get the 30% deposit

Product Name:   630A 20KA High Voltage VS1 Vacuum Circuit Breaker 

Type: Circuit Breaker




Product Name630A 20KA High Voltage VS1 Vacuum Circuit Breaker 
TyepCircuit Breaker
Rated Voltage11KV / 12KV
Rated Short-Circuit Breaking Current20KA / 25KA , 31.5KA
Rated Current Rated Current630A / 1250A,630A / 1600A
AlitudeNot exceed 1000m
Ambient Temperaturenot higher than +40  °C , not less than -15 °C
Machanical Life10000 times
RMS20KA /25KA , 80KA
Dynamic Stability rated current(peak)63KA , 80 KA
Rated short-circuit closing current(peak)63KA
Rated short-Circuit closing breaking current breaking number50 Times
Rated operating sequenceO-0.3s-CO-180s-CO
Rated thermal stabilization time



Indoor 630A 11KV High Voltage Vacuum Circuit Breaker  :





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ZN63(VS1)-12 Embedded Poles Type Indoor HV VCB:



ZN63(VS1)-12 type Side installation indoor high voltage vacuum circuit breaker:



ZN63(VS1)-24 Handcart Type Indoor High Voltage Vcb:





ZN63(VS1)-12 Side installation type of indoor VCB:




ZN63(VS1)-12 Side installation with embedded pole:



24KV VCB Vacuum Circuit Breaker ZN63(VS1)-12 :






Test Report:









Trade Terms : 

1.Payment : T/T,L/C
2.Sample lead time: 1-3days 
3.Production lead time: for 100~500pcs1- 7days ;500~1000pcs 3-14days 
4.Shipping freight are delivered under your requests 
5.Shipping port :shenzhen ,mainland china 
6.Discounts are offered based on order quantities 
7.Minimum Quantity:1pcs-10pcs (accepted sample :1-10pcs) 
8.Logo: According to your requirement 
9.Packaging: 1pc /gift box/white mail order box 
10.Shipping: By Express(EMS,DHL,UPS,ARAMEX), By Air or By Sea


Our service: 

1.You inquuiry related to our products or prices will be replied in 24hours 
2.Well-trained and experienced staffs to answer all your enquires in fluent english 
3.OEM & ODM, any your costomized lighings we can help you to design and put into product 
4.Distributoershio are offered for your unoque design and some our current models 
5.Protection of you sales area ,ideas of design and all your private information


Buy recommendation :

1. Our all items are 100% authentic ,please provide details of the address before purchase , So we can calculate the shipping discounts and the best transportation. 
2. According to the customer's requirement ,different specifications of the items can be mixed shipments and lower freight. 
3.Only wholesale, if require samples, please contact us,If you have any questions or suggestions. Please Contact us freely.



 Quality & Prices:


We have to sell items with top quality because we want to keep every customer as our long-term business partner. 

We have to set low competitive prices because we need to attract buyers to this new store.

We will ship your items on time when you place your order . We know time is important for you.

After Delivery

     If you are satisfied with the packages you receive, DO please be kind to leave us positive feedback. Every positive feedback from you is important to increase our credit score. Thus it is important to our company. We will be grateful for you doing so.

    If unluckily there is any problems with the packages, DO please contact us and let us know it. We will solve all dissatisfaction after we receive the pictures from you. We will make sure you are happy with our solution.