Total 102 products for working principle of vacuum circuit breaker Manufacture & Suppliers

• High Voltage Vacuum Circuit Breaker Factory VS1 fixed type vacuum circuit breaker VS1-12/630-31.5 indoor

  

  ...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 mechan...

  Yueqing Kampa Electric Co., Ltd.

  China

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• 630A 12kV Vacuum Circuit Breaker / High Power Vac Breaker IEC Standard

  

  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 henc...

  ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD

  Zhejiang,China

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• Outdoor Zw32 33kv Vacuum Circuit Breaker

  

  ... or 36kv and AC three phases frequency of 50Hz, is mainly applied to close and break loading current, over loading current and short-circuit current in electrical power system. It has two working principal, ...

  Xi'an Xigao Electricenergy Group Co., Ltd.

  Shanxi,China

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• Vacuum Circuit Breaker CKVB-12/G

  

  ..., and CKVB-12/GD. 2. Working Condition 2.1Ambient air temperature: -25℃～+40℃ 2.2Ambient humidity: ----relative average daily humidity: ≤95% ----relative average ......

  Zhuhai Comking Electric Co.,Ltd.

  Guangdong,China

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• Simple Structure Indoor Vacuum Circuit Breaker High Mechanical Strength Pole With Epoxy Resin

  

  ..., and CKVB-12/GD. 2. Working Condition 2.1Ambient air temperature: -25℃～+40℃ 2.2 Ambient humidity: ---- relative average daily humidity: ≤95% ---- relative average ......

  Zhuhai Comking Electric Co.,Ltd.

  Guangdong,China

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• Power Substation Medium Voltage Switchgear With Vacuum Circuit Breaker

  

  ...Vacuum circuit breaker Overview KYN28-12 Distribution Cabinet is designed by integrating strong points of domestic and foreign similar products, suitable for systems with AC 50HZ and 12kV of rated working vo...

  Ningbo Tianan (Group) Co.,Ltd.

  Zhejiang,China

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• 10kV outdoor electromagnetic transformer drumstick combined voltage and current sensor for Vacuum circuit breaker

  

  ...Vacuum circuit breaker Technical Parameter Basic electrical performance of voltage sensor: Voltage class: 12/48/90 KV Accuracy level: phase sequence voltage: 0.5/3P; zero sequence voltage: 1/3P (2%~190%Un) P...

  XIAN XIWUER ELECTRONIC AND INFO. CO., LTD

  Shaanxi,China

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• Circuit Breaker Using Vacuum Interrupter With Ceramic Housing 12KV 3150A

  

  Circuit Breaker Using Vacuum Interrupter With Ceramic Housing 12KV 3150A working principle The vacuum interrupter in the vacuum bubble is an electric vacuum device that utilizes a high vacuum working insulation...

  Jingdezhen WPVAC Electric Co.,Ltd

  Jiangxi,China

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• Leakage Low Voltage Miniature Circuit Breaker High Breaking With Double Protection

  

  ... bending is directed regularly with the increase of temperature. When the circuit breaker is closed in normal working condition, the internal bimetallic sheet is heated by a certain current, and the thermal ...

  Zhejiang THOR Electric Co., Ltd

  Zhejiang,China

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• VS1-12 VCB 25KA Breaking Fixed Circuit Breaker With 205mm Phase Spacing

  

  ... VS1 vacuum circuit breaker can perform frequent operations or break short-circuit current multiple times within the working current range; the mechanical life can be up to 30,000 times, and the full-capacit...

  Knkong Electric Co.,Ltd

  Henan,China

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• Easy Pact CVS MCCB Circuit Breaker Schneider , Buildings 3 Pole MCCB Circuit Breaker

  

  ... principle and manufacturing technology,characterized by compact structure,full modularization,high breaking,and zero arcover.Its rated insulation voltage is 690V,rated operating voltage is AC50/60Hz, 440V a...

  Yueqing Richuang Automation Equipment Co.,Ltd

  Zhejiang,China

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• Recycled Materials MCB Circuit Breaker Modular Vacuum Tandem , Fixed Installation

  

  400A 4P Moulded Case Circuit Breaker Thermal Switch Mccb Usage and scope of application The design of CNSV series of MCCB reflects the latest current limiting principle and manufacturing technology, characteriz...

  Zhejiang Guokong Electric Co., Ltd.

  Zhejiang,China

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• High Voltege 12kv 3 Phase Circuit Breaker SCB-21 Box Typed Sealed Structure

  

  ... rated voltage and three-phase AC 50Hz for outdoor high-voltage switchgear. It works to break and close the load current, overload current and short circuit current. Inside the box-typed sealed structure is ...

  Qingdao Hengfengyou Electrical Engineering Co., Ltd.

  Shandong,China

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• BR-A2D 50-150℃ Bimetal Circuit Breaker , Electric Motor Thermal Protection

  

  Adjustable Temperature Controlled On Off Switch 250V AC 16A With Earth Terminal Option Automatic reset capillary thermostat for water heater Capillary thermostat working principle: The capillary thermostat oper...

  Jiangsu ChangSheng Electric Appliance Co., Ltd

  Jiangsu,China

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• 200A Fuse Cut Out Fused Circuit Breaker / High Voltage Drop Fuse Cut Out

  

  ... that uses metal conductors as a melt in series in a circuit. When overload or short circuit current passes through the melt, it melts due to its own heating, thereby breaking the circuit. Fuses have a simpl...

  TID POWER SYSTEM CO ., LTD

  Shaanxi,China

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• ZXKC-H High Voltage Switch Circuit Breaker Comprehensive Characteristic Tester

  

  ZXKC-H High Voltage Switch Dynamic Characteristics Tester Product introduction ZXKC-H High Voltage Switch Dynamic Characteristics Tester is specially developed and produced to test the dynamic characteristics o...

  Wuhan GDZX Power Equipment Co., Ltd

  Hubei,China

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• 1140V 630A 50HZ Type A MCB Type C Low Voltage Vacuum Contactor

  

  ... voltage of main circuit up to 1140V, rated current up to 630A, used to remotely to make or break or frequently start and control AC motor. It can also be cooperated with various ......

  Sichuan Baikong Electric Technology Co., Ltd.

  Sichuan,China

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• Dehydration Vacuum Oil Purifier Easy handling Max Vacuum Range ≤ 50 Low Working Noise

  

  NSH Transformer Oil Purifiers Manufacturer, Order It Now For Factory Sale Price,transformer oil filtration I. Vacuum Oil Purifier Application NSH VFD series is mainly used to improve the properties of insulatio...

  Sino-NSH Oil Purifier Manufacture Co., Ltd

  Chongqing,China

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• Automatilc Portable Industrial Oil Filtration Systems For Oil Filling Work

  

  ...Work Application: Series ZYF oil filling machine is mainly suitable to oil-filling operation for oil-immersed the power transformers, mutual inductor, cable, cable, circuit breaker at vacuum state. To meet v...

  Chongqing HLA Mechanical Equipment Co., Ltd.

  Chongqing,China

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• CBJ-500 Copper Aluminum Bale Breaker Dismantle Machine For Iron Steel Unpack

  

  ...breaker is suitable for the dismantling of various packages of scrap metal, plastic, waste paper, etc. It is mainly suitable for test use in smelters, recycling and processing industries, non-ferrous and fer...

  JiangSu DaLongKai Technology Co., Ltd

  Jiangsu,China

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