We are guided by the company spirit of 'harmony, tolerance, unity, dedication, science, and innovation'. We will continue to provide high-quality Tulip Contact for Vacuum Circuit Breaker, Duckbill Contact for Vacuum Circuit Breaker, moving contact for vcb and excellent services to our customers at home and abroad, and develop simultaneously with our respected customers.It is the key to shape our company's image to do a good job in the construction of enterprise ideology, and it is an important guarantee to improve the quality of moving contact for vcb and services. Our aim is to provide our customers with the most reliable and efficient products and services available on the market today. Employees get along with each other, and should trust and understand each other when they encounter problems and difficulties, instead of just blaming others. We know that human destiny depends on each other. Therefore, we will make unremitting efforts to promote the progress of all mankind with our own development! In order to expand the company's scale and improve market competitiveness, we have formulated plans for sustainable development and short-term plans. Our company has a long-standing tradition of excellence in the industry. We take pride in building long-term partnerships with our clients, founded on mutual trust, respect, and open communication.
  • Tulip Contact for Vacuum Circuit Breaker

    Tulip Contact for Vacuum Circuit Breaker

    1.Rated Voltage: Applicable to power equipment with rated voltage of 12kV, 24kV and 40.5kV . 2.Connection method: Stable electrical connection through annular contact design, highly conductive
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  • VTZ-12 Series Indoor Phase-selective Switching Intelligent Vacuum Circuit Breaker

    VTZ-12 Series Indoor Phase-selective Switching Intelligen...

    1.Rated Voltage:12kV . 2.Rated Frequency:50/60Hz. 3.Rated current:630/1250A. 4.Rated short-circuit breaking current:25/31.5kA. 5.Rated-short-circuit making current (peak):63/80kA6.Rated withstand
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  • VS1 Opening And Closing Coil (tripping Electromagnet)

    VS1 Opening And Closing Coil (tripping Electromagnet)

    1.Operating voltage:DC220V,DC110V. 2.Resistance (Ω):198、150、31.5. 3.Wire diameter (mm):0.21、0.23、0.31. 4.Actuation travel:33mm . 5.Number of turns:5650、5320、2660 . 6.Mechanical lifespan: ≥ 10,000
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  • VS1-YB Oil Buffer For Vacuum Circuit Breaker

    VS1-YB Oil Buffer For Vacuum Circuit Breaker

    1.Product name: Oil Buffer . 2.Product model:VS1-YB . 3.Product usage: for vacuum circuit breaker. 4.Product height:120mm.
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  • 40.5kV Shielding Bushing

    40.5kV Shielding Bushing

    1. Rated Voltage: 40.5kV. 2. Installation Method: Penetrate into cabinets or between the cabinet and other grounded objects.. 3. Compatible Cabinets: Compatible with KYN61-40.5 switchgear.. 4.
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  • VS1-12 630A Vacuum Circuit Breaker With Lateral Operating Mechanism

    VS1-12 630A Vacuum Circuit Breaker With Lateral Operating...

    1. Rated Voltage: 12kV. 2. Operating Mechanism: Integrated frame operating mechanism.. 3. Installation Method: Ring main fixed cabinet.. 4. Compatible Cabinet: Compatible with HXGN-12 series ring
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  • VTZ-12 630A Vacuum Circuit Breaker

    VTZ-12 630A Vacuum Circuit Breaker

    1. Rated Voltage: 12kV. 2. Rated Current:630A. 3. Operating Mechanism: Modular operating mechanism.. 4. Installation Method: Center-mounted handcart or fixed cabinet.. 4. Compatible Cabinet:
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  • ZN28K-12 Vacuum Circuit Breaker

    ZN28K-12 Vacuum Circuit Breaker

    1. Rated Voltage: 12kV. 2. Operating Mechanism: Modular operating mechanism.. 3. Installation Method: It can be installed in fixed switchgear or box-type switchgear for use.. 4. Compatible Cabinet:
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  • 24kV Insulator

    24kV Insulator

    1. Rated Voltage: 24kV. 2. Installation Method: Vertically or horizontally mounted within the cabinet and between conductive components.. 3. Compatible Cabinet: Compatible with KYN28A, XGN
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  • Duckbill Contact for Vacuum Circuit Breaker

    Duckbill Contact for Vacuum Circuit Breaker

    1.Rated Voltage: Applicable to power equipment with rated voltage of 12kV, 24kV and 40.5kV. 2.Connection method: Stable electrical connection is achieved through parallel upper and lower bite contact
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  • 24kV Embedded Pole

    24kV Embedded Pole

    1. Rated Voltage: 24kV . 2. Rated current : 630/1250/1600/2000/2500/3150/4000 A. 3.Rated requency:50/60Hz. 4.Rated short circuit breaking current :25/31.5/40 kA. 5.Rated short time cuiruit withstand
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  • ZN39-40.5 Vacuum Circuit Breaker

    ZN39-40.5 Vacuum Circuit Breaker

    1. Rated Voltage: 12kV. 2. Operating Mechanism: Modular mechanism. 3. Installation: floor withdrawable type. 4. Suitable for cabinet: suitable for JIN1-35, GBC-35 switchgear.. 5. Products follow
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Iona Randall star star star star star
Even though your price is not the lowest, your service is first class!
Karen Vega star star star star star
We found a local supplier to supply at the end of last year, but the quality of the product was very average, far from the effect we had in mind. Later, we learned about this manufacturer on the
Gary Martinez star star star star star
The service of the company's sales staff is very thoughtful. They are very serious and active in introducing the differences of various products to us, so that we can better understand these products.
Ida Thompson star star star star star
The professional, direct, sincere, and experienced team of this supplier left a deep impression on us, and it is worth learning from us.
Ray Howard star star star star star
Their customer service attitude is very good, the product work is fine, very thick, I am very satisfied.
Sonja Kaufman star star star star star
Thank the staff for their patient answers and professional services.
Vacuum Circuit Breaker – Construction & Working …...

Mar 6, 2016 · It consists of fixed contact, moving contact and arc shield mounted inside a vacuum chamber. The movable member is connected to the control mechanism by stainless steel bellows. This...

Wholesale VCB contacts: tulip contact and jaw contact - Liyond...

VCB contact come in various sizes and forms, from small to very large, depending on usage and voltage requirements. A circuit breaker contact has three fundamental components, a stationary contact, a...

Vacuum Circuit Breaker- Construction and Working...

Nov 9, 2017 · Vacuum Circuit Breaker (VCB) is one where vacuum of the order of 10-6 to 10-10 torr is used as an arc quenching medium. 1 torr is equivalent to a pressure represented by a barometric...

Vacuum Circuit Breakers | VCB Breaker - Electrician …...

May 22, 2020 · The moving contacts are made movable by the use of metallic bellows. The arc chamber is welded to the housing flanges, which, in turn, are brazed to metallized ceramic insulators, thus...

Vacuum Circuit Breaker - Types, Tests, Working and …...

Sep 12, 2024 · The construction of a vacuum circuit breaker is easy when compared to other types of circuit breakers. It primarily consists of three key components: fixed contacts, moving contacts,...

Vacuum Circuit Breaker – Construction & Working Principle...

Mar 6, 2016 · Vacuum Circuit Breakers(VCB): In Vacuum Circuit Breakers, vacuum (degree of vacuum being in the range from 10 – 7 to 10 – 5 torr) is used as the arc quenching medium. Since vacuum...

We are a multi-year established manufacturer from China that aims to maintain the values, principles and desire to provide your business with the most innovative moving contact for vcb, medium voltage switch equipment needs. We're professional moving contact for vcb manufacturers and suppliers in China, specialized in providing high quality products and service. If you're going to buy customized moving contact for vcb, welcome to get more information from our factory.

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