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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 conductiveAdd to Inquiry -
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 withstandAdd to Inquiry -
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: ≥ 10,000Add to Inquiry -
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.Add to Inquiry -
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.Add to Inquiry -
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 ringAdd to Inquiry -
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:Add to Inquiry -
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:Add to Inquiry -
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, XGNAdd to Inquiry -
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 contactAdd to Inquiry -
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 withstandAdd to Inquiry -
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 followAdd to Inquiry
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...
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...
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...
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...
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,...
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...













