Protection & switching · 真空断路器
Vacuum Circuit Breaker Manufacturers in China (2026)
7 Chinese manufacturers of vacuum circuit breakers (真空断路器) ranked by verified company data, plus 3 international brands that make or sell them in China.
Ranked vacuum circuit breaker manufacturers
- 01
PEOPLE Electric 人民电器
Electrical equipment across generation, distribution and consumption.
- Circuit breakers
- Vacuum circuit breakers
- Switchgear assemblies
- Transformers
- Smart home equipment
- Green energy systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 1986.
- 02
XD Electric 西电XD
Complete AC and DC transmission and distribution equipment.
- High-voltage switches
- Transformers
- Reactors
- Power capacitors
- Instrument transformers
- Insulators and bushings
Why it ranks here: registered legal entity on file; email and phone published; operating since 1959.
- 03
CHINT 正泰
Low-voltage electrical products and integrated energy solutions.
- Low-voltage circuit breakers
- Distribution boards
- Electrical control products
- Smart electrical equipment
- Energy management systems
- Renewable energy equipment
Why it ranks here: registered legal entity on file; email and phone published; operating since 1984.
- 04
DAQO 大全
Switchgear, busbars, components and intelligent energy systems.
- MV/LV switchgear
- Busbar systems
- Transformers
- Electrical components
- DC traction equipment
- Power automation
Why it ranks here: registered legal entity on file; email and phone published; operating since 1965.
- 05
Pinggao 平高PG
Switchgear and integrated transmission and distribution equipment.
- High-voltage switchgear
- Vacuum circuit breakers
- Ring main units
- Gas-insulated transmission equipment
- Energy storage equipment
Why it ranks here: registered legal entity on file; email and phone published; operating since 1970.
- 06
Taikai 泰开TK
Transmission equipment manufacturing with EPC and maintenance services.
- High-voltage switchgear
- Circuit breakers
- Transformers
- Instrument transformers
- Surge arresters
- Mobile substations
Why it ranks here: registered legal entity on file; email and phone published.
- 07
XJ Electric 许继电气XJ
Power equipment, grid automation and intelligent distribution systems.
- Smart distribution equipment
- Ring main units
- Switchgear
- Transformers
- Smart metering
- Grid automation
Why it ranks here: registered legal entity on file; email and phone published; publicly listed; operating since 1970.
International vacuum circuit breaker brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Siemens 西门子
Industrial technology, intelligent infrastructure and automation.
- Switchgear
- Vacuum circuit breakers
- Industrial automation
- Building technologies
- Electrical infrastructure
- Digital industrial systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 1847.
- INT
Hitachi Energy 日立能源
Grid technologies, transformers and high-voltage systems.
- Transformers
- High-voltage equipment
- Vacuum circuit breakers
- HVDC systems
- Grid automation
- Asset management software
Why it ranks here: registered legal entity on file; phone published; operating since 2021.
- INT
Schneider Electric 施耐德电气
Energy management, electrification and industrial automation.
- Switchgear
- Circuit breakers
- Distribution boards
- Industrial automation
- Energy management systems
- Connected electrical products
Why it ranks here: registered legal entity on file; phone published; operating since 1836.
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | PEOPLE Electric人民电器 | Zhejiang | 1986 | People Electrical Appliance Group Co., Ltd. |
| 02 | XD Electric西电XD | Shaanxi | 1959 | China XD Group Co., Ltd. |
| 03 | CHINT正泰 | Zhejiang | 1984 | CHINT Group Co., Ltd. |
| 04 | DAQO大全 | Jiangsu | 1965 | DAQO Group Co., Ltd. |
| 05 | Pinggao平高PG | Henan | 1970 | Pinggao Group Co., Ltd. |
| 06 | Taikai泰开TK | Shandong | — | Taikai Group Co., Ltd. |
| 07 | XJ Electric许继电气XJ | Henan | 1970 | XJ Group Corporation |
Frequently asked questions
How many vacuum circuit breakers manufacturers in China are listed here?
10 companies are listed for vacuum circuit breakers (真空断路器). 7 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's vacuum circuit breakers manufacturers located?
Among profiled companies: Beijing (3), Zhejiang (2), Henan (2), Shaanxi (1), Jiangsu (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 8 publish an email address.