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VTZ-12/1250-25 Type Vacuum Circuit Breaker

    Payment Type: L/C,T/T,Western Union
    Incoterm: FOB,CFR,CIF,CPT
    Min. Order: 1 Bag/Bags
    Delivery Time: 10 Days
Basic Info

Model No.: VTZ-12/1250-25

Breaking Capacity: High Voltage Circuit Breakers

Operation: Electric Type

Speed: High-Speed Circuit Breaker

Arc-extinguishing Medium: Vacuum

Installation: Fixed

Poles Number: 3

Type: Circuit Breaker

Function: Circuit-Breaker Failure Protection

Certification: ISO9001-2000

Spring Loaded Type Operating Mechanism: Manual Operation

Additional Info

Packaging: non-solid wood package

Productivity: 4000 sets /year

Brand: Shaanxi West Power

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 4000 sets /year

Certificate: ISO 9001-2000

Product Description

VTZ-12/1250-25 type Vacuum Circuit Breaker uses composite insulated material, so it does not have pollution and explosion problems.With particular advantages, it is suitable for some network where there is high switch frequency in the working current range or where repeatedly short circuit breaking operations happen.VTZ-12/1250-25 type vacuum circuit breaker can be used as individual units for Switchgear type KYN28, AMS, GZS1, ZS1,Unigear and so on.


VTZ-12/1250-25 vacuum circuit breaker, vacuum, when the dynamic and static contact in the Operating mechanism under the action of electric trip, the contact will produce a vacuum arc, and because of the special structure of the contact, the gap in the contact Also produce the appropriate longitudinal magnetic field, to promote the vacuum arc to maintain the diffusion type, and make the arc evenly distributed in the contact surface combustion, to maintain a low arc voltage, current zero crossing, the residual ions, electrons and metal vapor in the micro Sec order of magnitude within the time can be compounded or gathered in the contact surface and shield, interrupter dielectric fracture strength of the fracture is quickly restored, so the arc was extinguished to achieve the purpose of breaking, the vacuum circuit breaker using magnetic field control Vacuum arc, which has a strong and stable breaking current capacity.



Our service:
1.You inquuiry related to our products or prices will be replied in 12 hours .
2.Well-trained and experienced staffs to answer all your enquires in fluent english
3.OEM & ODM, any your any requirements we can help you to design and put into product.
4.Protection of you sales area ,ideas of design and all your private information.
5. If any problems resulted from quality and mal-manufacturing, our after-sales service will help you solve these problems.
6. We will help you with technical problems during installation and marketing.

VTZ-12/1250-25

Looking for ideal VTZ-12 Indoor Vacuum Circuit Breaker Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the VTZ-12 Withdrawable Vacuum Circuit Breaker are quality guaranteed. We are China Origin Factory of VTZ-12 Fixed Vacuum Circuit Breaker. If you have any question, please feel free to contact us.

Product Categories : Vacuum Circuit Breaker > 12kV Vacuum Circuit Breaker

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