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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Vacuum Circuit Breaker Outdoor, Fixed Version Vacuum Circuit Breaker, Vacuum Bottle For Switchgear, We adhere to the tenet of "Services of Standardization, to Meet Customers' Demands".
Medium Voltage Load Switch Factory – 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:

Medium Voltage Load Switch Factory –  12kv 630A Three-Position Load break Switch – Timetric detail pictures

Medium Voltage Load Switch Factory –  12kv 630A Three-Position Load break Switch – Timetric detail pictures


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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Medium Voltage Load Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: Manila, Bulgaria, Canberra, With a fully integrated operation system, our company has won a good fame for our high quality products, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Lauren from Finland - 2017.09.26 12:12
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Elma from Honduras - 2017.11.01 17:04
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