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Total 31456 products from vacuum circuit breaker working Manufactures & Suppliers |
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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.
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Brand Name:XK Model Number:ZW32-12~24KV Place of Origin:Zhejiang, China Hot sale 12KV outdoor high voltage three-phase vacuum circuit breaker Product Description WORKING VACUUM CIRCUIT BREAKER When the fault occurs in the system, the contacts of the breaker are moved apart and hence the arc is developed between them. When the ... |
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang |
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.
Shanxi |
Brand Name:HERONG ELECTRIC Model Number:EVSP-12/□-□ Place of Origin:XI'AN CHINA ...Vacuum Circuit Breaker,Sf6 Circuit Breaker 1.Overview of Evsp Solid-Sealed High Voltage Vacuum Circuit Breaker EVSP vacuum circuit breaker is an indoor switchgear component with vacuum insulation. It can perform frequent operations or break short-circuit current multiple times within the working current range; the mechanical life can be as high as 30,000 times, and the number of full-capacity short-circuit... |
herong electric
Shaanxi |
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.
Zhejiang |
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.
Zhejiang |
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
Shaanxi |
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
Jiangsu |
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.
Zhejiang |
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.
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Place of Origin:China Brand Name:Comking Model Number:CKVB-24/T 1. Description CKVB-24/T is an indoor withdrawable vacuum circuit-breaker working in a voltage range maximum up to 24kV. 2. Working Condition 2.1Ambient air temperature: -25℃~+40℃ 2.2Ambient humidity: ----relative average daily humidity: ≤95% ----relative ... |
Zhuhai Comking Electric Co.,Ltd.
Guangdong |
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
Guangdong |
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
Hubei |
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.
Beijing |
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.
Sichuan |
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.
Shandong |
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
Hubei |
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
Hubei |
Place of Origin:China Brand Name:DOWE Model Number:1250A 1250A vacuum circuit breaker fixed contact 49*72 Specifications 1.Used for Vacuum Circuit Breaker High Voltage Contact Arm 2.Rated current: 1250A 3.Material: T2 red copper 1.Introduce 1.name: fixed contact. 2.rated current: 400A, 630A, 1000A, 1250A, 1600A,... |
BOTOU GUANGTAI PRECISION CASTING FACTORY
Hebei |
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
Zhejiang |