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Vacuum Load Switch Manufacturer – 12kv 630A Three-Position Load break Switch – Timetric Detail:

Product Detail:

Technical Parameters 12KV
Content Unit Parameter
Rated Voltage KV 12
Rated frequency HZ 50
Rated currency A 630
Rated short circuit withstand current KA 20/25
Rated peak withstand current KA 63
Rated short circuit duration s 2
Rated short circuit cloing current KA 63
Mechnicial life Time 10000
Open triphase dissimilar ms ≤2
Closing triphase dissimilar ms ≤2
Opening average speed mis 3-6
Closing average speed m/s 4-6
Air working step pressure fracture: 22KV -28KV/1min
The primary loop resistance: A phase B phase C phase(load switch circuit resistance 40μΩ)
Grounding resistance: A phase B phase C phase (grounding resistance load switch ≤500μΩ)

Installation Size:

12kv 630A Loadbreak Switch


Product detail pictures:

Vacuum Load Switch Manufacturer –  12kv 630A Three-Position Load break Switch – Timetric detail pictures

Vacuum Load Switch Manufacturer –  12kv 630A Three-Position Load break Switch – Timetric detail pictures


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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Vacuum Load Switch Manufacturer – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: India, Luxembourg, Netherlands, Our company covers an area of 20, 000 square meters. We have more than 200 workers, professional technical team, 15 years' experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Olivia from Uganda - 2018.12.25 12:43
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Tina from South Korea - 2017.05.02 11:33
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