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China Wholesale Load Break Switch Lbs Suppliers – 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:

China Wholesale Load Break Switch Lbs Suppliers –  12kv 630A Three-Position Load break Switch – Timetric detail pictures

China Wholesale Load Break Switch Lbs Suppliers –  12kv 630A Three-Position Load break Switch – Timetric detail pictures


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As for aggressive rates, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such good quality at such charges we are the lowest around for China Wholesale Load Break Switch Lbs Suppliers – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: New York, Israel, Colombia, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Jocelyn from Oman - 2017.11.12 12:31
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Nainesh Mehta from Melbourne - 2017.10.23 10:29
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