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Vacuum Circuit Breakers

vacuum circuit breakers

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Total 9809 products from vacuum circuit breakers Manufactures & Suppliers
Wholesale Pole Mounted Automatic Vacuum Circuit Breaker 630A/1250A Vacuum Load Break Switch from china suppliers

Brand Name:HengAnshun

Model Number:ZW8-12

Place of Origin:China

... standards and is manufactured using advanced technologies. It has a rated voltage of 12kV, a rated current of up to 630A, and a short-circuit breaking current of up to 20kA. The circuit breaker is composed of several key components, including the

GuangDong Heng AnShun Electrical Power Equipment Service Co., Ltd.
Verified Supplier

Wholesale ZN28A Series Indoor AC Vacuum Circuit Breaker 12KV 1250A from china suppliers

Brand Name:XG

Model Number:ZN28

Place of Origin:XIAN

...Vacuum Circuit Breaker 24KV 12KV 1250A-2150A Price 1.Description of ZN28A Series Indoor AC Vacuum Circuit Breaker ZN28(A)-12 series vacuum circuit breaker is an indoor high voltage switch with rated voltage 12KV, 3 phases AC 50Hz. This type circuit breaker is vacuum type, it is new style in global market. This vacuum circuit breaker conforms to the standard GB1984-89 . This vacuum circuit breaker...

Xi'an Xigao Electricenergy Group Co., Ltd.
Verified Supplier

Shanxi

Wholesale Safety Indoor Vacuum Circuit Breaker VCB 630A High Voltage Medium Voltage from china suppliers

Brand Name:QIUPU

Model Number:ZN63(VS1)-12

Place of Origin:WENZHOU

...Vacuum Circuit Breaker VCB 630A VS1 vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full capacity Short circuit current can be broken 50 times. VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 vacuum circuit breaker...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Verified Supplier

Zhejiang

Wholesale Indoor 33kv 11kv Vacuum Circuit Breaker 630a 1250a DC Fixed Withdraw Type from china suppliers

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-8218

... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker where the arc quenching takes place in vacuum.

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Verified Supplier

Zhejiang

Wholesale ZW32M-12  40.5ka Three Phase AC Outdoor High Voltage Vacuum Circuit Breaker Smart Switch Smart Circuit Breaker from china suppliers

Brand Name:Eberry

Model Number:ZW7-40.5

Place of Origin:Zhejiang

... for power networks with rated voltage of 6kV-40.5kV. This circuit breaker has a rated current of 630A and rated electrical life of 20,000 times. It also has a rated short-circuit breaking current of 20 times. The rated operating sequence is O-0.3s-CO

Eberry Electric Co., Ltd.
Verified Supplier

Zhejiang

Wholesale 24KV 2000A Embedded Pole High Voltage Vacuum Circuit Breaker Smart Type from china suppliers

Brand Name:XIWUER

Model Number:Embedded Pole Smart Type High Voltage Vacuum Circuit Breaker

Place of Origin:XIAN, SHANNXI CHINA

... breaker into the epoxy resin, which is a kind of solid insulation material that is easy to cure. Epoxy resin is poured on the outside for encapsulation, and the pole column is sealed to form an integral part of the whole circuit breaker pole column.

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Verified Supplier

Shaanxi

Wholesale High Voltage Vacuum Circuit Breaker Withdrawable Three Phase AC 50HZ 1250A 220V from china suppliers

Brand Name:Metalwork

Model Number:3AV5-12/1250-31.5

Place of Origin:China

... 12KV. There are three kinds, withdrawable type, stationary type and side-mounted type. 3AV5-12 indoor high-voltage vacuum circuit breaker adopts solid sealing insulation technology of ABB and SIEMENS. The vacuum arc extinguishing chamber and other parts

METALWORK MACHINERY (WUXI) CO.LTD
Verified Supplier

Jiangsu

Wholesale High Performance VSzn 12 kV Vacuum Circuit Breaker from china suppliers

Brand Name:HERONG ELECTRIC

Place of Origin:XI'AN CHINA

...Vacuum Circuit Breaker,SF6 Circuit Breaker Overview of VSzn Vacuum Circuit Breaker,SF6 Circuit Breaker VSzn vacuum circuit breaker is based on Xi’an Senyuan VS1 vacuum circuit breaker, another new type of high-performance spring-operated vacuum circuit breaker with improved design. It is designed with high vacuum, reliable insulation performance and excellent arc extinguishing ability. Of indoor switchgear components. The circuit breaker

herong electric
Verified Supplier

Shaanxi

Wholesale Outdoor Pole Mounted High Voltage Vacuum Circuit Breaker Three Phase from china suppliers

Brand Name:Tianan Electric

Model Number:ZW20A-12

Place of Origin:Ningbo,China

...Vacuum Circuit Breaker , Outdoor Pole-mounted Vacuum Breaker General ZW20A-12 Outdoor Pole-mounted Vacuum Circuit Breaker is a kind of outdoor distribution equipment, three-phase, AC50Hz, with rated voltage of 12kV. It is mainly used in power distribution network to break, open and close load current, overload current and short-circuit...

Ningbo Tianan (Group) Co.,Ltd.
Verified Supplier

Zhejiang

Wholesale 10-12KV ZW32-12 Zw8 Zw32 Vacuum Circuit Breaker from china suppliers

Brand Name:OEM

Model Number:ZW32-12

Place of Origin:China

...used in three phases power system of AC50Hz, voltage 10-12KV, to switch on/off loading current, it has function of protecting overloading and short circuit, meeting the requirement of control and measurement, realizing remote control and monitor and so on,

Hontai Machinery and equipment (HK) Co. ltd
Verified Supplier

Guangdong

Wholesale 20KV HV Circuit Breaker Vacuity Degree Test Vacuum Switch Vacuum Degree Tester, Vacuum Circuit Breaker Tester from china suppliers

Brand Name:GDZX

Model Number:ZXZK-III

Place of Origin:CHINA

ZXZK-III Vacuum Switch Vacuum Degree Tester Product introduction Vacuum Switches is designed to measure the vacuum degree of vacuum switches. It uses an electromagnetic discharge measuring method, to ensure the testing results accurate and reliable.The ...

Wuhan GDZX Power Equipment Co., Ltd
Verified Supplier

Hubei

Wholesale High Voltage Vacuum Circuit Breaker Factory VS1 fixed type vacuum circuit breaker VS1-12/630-31.5 indoor from china suppliers

Place of Origin:Zhejiang, China

Brand Name:Kampa

Model Number:ZN63(VS1)-12

...power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circuit current. The circuit breaker adopts the operating mechanism and the circuit breaker body integral design,

Yueqing Kampa Electric Co., Ltd.
Site Member

Wholesale PORTABLE HIGH VOLTAGE CIRCUIT BREAKER TESTER for vacuum circuit breaker ,sf6, oil circuit breaker, GIS from china suppliers

Brand Name:GFUVE

Model Number:T-209

Place of Origin:BEIJING CHINA

T-209 PORTABLE HIGH VOLTAGE CIRCUIT BREAKER TESTER for vacuum circuit breaker ,sf6, oil circuit breaker, GIS T-209 Circuit Breaker analyzer can test the vacuum circuit breaker ,sf6, oil circuit breaker, gis and etc. the test parameters include, close or ...

Beijing GFUVE Electronics Co.,Ltd.
Site Member

Beijing

Wholesale 3 Pole Vacuum Circuit Breaker 630A High Voltage Circuit Breaker from china suppliers

Brand Name:Baikong

Model Number:VS1-12

Place of Origin:Sichuan,China

...-12 indoor high-voltage vacuum circuit breaker is an indoor switchgear with a three-phase AC 50Hz rated voltage of 12KV power system. It is used as a protection and control unit for power grid ...

Sichuan Baikong Electric Technology Co., Ltd.
Active Member

Sichuan

Wholesale Vacuum Circuit Breaker CKVB-12/G from china suppliers

Place of Origin:China

Brand Name:Comking

Model Number:CKVB-12/G

1.Description CKVB-12/G is a solid insulated vacuum circuit breaker with epoxy resin pole and working in a voltage range maximum up to 12kV. The CKVB-12/G family includes CKVB-12/GA, CKVB-12/GB, CKVB-12/GC, and CKVB-12/GD. 2. Working Condition 2.1Ambient ...

Zhuhai Comking Electric Co.,Ltd.
Active Member

Guangdong

Wholesale VTK-40.5 permanent magnet seal indoor high voltage vacuum circuit breaker from china suppliers

Place of Origin:china

Brand Name:TK

Model Number:VTK-40.5

... structure with high parameters, high function, long lifetime. The main characteristics: Ø It is the E2 circuit breaker (can extend electrical endurance), and has the breaking test of 274times short-circuit current. Ø It is the M2 circuit breaker (can

Shandong Green World International Trading Co., Ltd.
Active Member

Shandong

Wholesale IEC outdoor vacuum circuit breaker OVB-VBF from china suppliers

Brand Name:ABB

Model Number:OVB-VBF

Place of Origin:abb

...live tank design. The vacuum interrupters are housed in hollow porcelain insulators filled with SF6/Nitrogen gas at 0.5 bar above atmospheric pressure to safeguard against condensation. A spring ...

WUHAN XIEYUAN AUTOMATION EQUIPMENT CO.,LTD
Site Member

Hubei

Wholesale Vacuum Circuit Breaker Copper Contact Arm 10Kv 12KV 2500A 3150A 4000A T2 from china suppliers

Brand Name:DUWAI

Model Number:VS1-12/2500-3150A

Place of Origin:China

DUWAI Vacuum Circuit Breaker 10Kv 12KV 2500A 3150A 4000A T2 Copper Contact Arm VS1-12 series indoor vacuum circuit breakers are suitable for switching various loads of different nature and frequent operations in the three-phase AC 50Hz, 10KV power system....

Yueqing City DOWE Electric Co.,LTD
Site Member

Zhejiang

Wholesale 40KV 1500PF Vacuum Circuit Breaker Capacitor 40KV 152 tdk ceramic capacitor from china suppliers

Brand Name:AnXon

Model Number:CT8G

Place of Origin:CN

40KV 1500PF Vacuum Circuit Breaker Capacitor 40KV 152 tdk ceramic capacitor High Voltage Ceramic Capacitor, Molded type Ultra-high Voltage Ceramic Capacitors offered by AnXon Electronic, high quality ceramic capacitor supplier Rated Spec: 40KV 1500PF,40KV ...

Cixi AnXon Electronic Co., Ltd
Site Member

Zhejiang

Wholesale Vacuum Circuit Breaker Tester from china suppliers

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:Huaying Series

... in the base of HYKZ-Ⅲ vacuum meter on the foundation of notion from the field user. HYKZ-Ⅳvacuum tester has some features- higher measurement accuracy, better stability, more capacity. For vacuum circuit breaker, the method of determining whether or

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Active Member

Hubei

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