Top 10 Miniature Circuit Breaker Manufacturers Updated In 2024

Explore the top miniature circuit breaker manufacturers at HIITIO. Discover high-quality electrical components for reliable circuit protection. Find innovative solutions from reputable manufacturers to meet your electrical needs.

Factors Driving the Growth of the Miniature Circuit Breakers (MCB) Market:

The surge in demand across residential, commercial, and industrial applications worldwide has significantly contributed to the expansion of the Miniature Circuit Breakers (MCB) market.

UL 489 Miniature Circuit Breaker HCUB1 60 25 r
Photovoltaic DC Hydraulic UL489 Miniature Circuit Breaker 4P

Types of Miniature Circuit Breakers (MCB) Available in the Market:

The Market is segmented into several types, among which the following held the largest market share in 2023:

  • Type B MCB
  • Type C MCB
  • Type D MCB

Leading Regions in the Miniature Circuit Breakers (MCB) Market:

The Miniature Circuit Breakers (MCB) market is prominently led by key regions across the globe:

  • North America (including the United States, Canada, and Mexico)
  • Europe (encompassing Germany, the UK, France, Italy, Russia, Turkey, etc.)
  • Asia-Pacific (covering China, Japan, Korea, India, Australia, Indonesia, Thailand, Philippines, Malaysia, Vietnam)
  • South America (including Brazil, Argentina, Colombia, etc.)
  • Middle East and Africa (encompassing Saudi Arabia, UAE, Egypt, Nigeria, and South Africa)

Market Overview for Circuit Breaker Manufacturers

The global circuit breaker and fuse market achieved a value of USD 15.05 billion in 2023. This market growth is primarily fueled by the escalating demand for robust networks and sustainable energy sources. The increasing emphasis on safety measures against short circuits and power fluctuations in sectors such as electronics, automotive, and telecommunications drives the necessity for more advanced equipment. Over the forecast period, circuit breakers and fuses are expected to witness substantial growth.

These essential devices serve as protective mechanisms, mitigating the impact of unexpected power fluctuations caused by overvoltage, overloads, or short circuits. Their role in safeguarding industrial machinery, household appliances, IT equipment, and electric tools from damage is paramount. Furthermore, they aid in minimizing energy consumption by regulating and managing the electric load of various equipment. Consequently, the escalating adoption of these devices during the forecast period will generate increased demand.

List of top 10 high voltage fuse manufacturer

top hvdc fuse manufacturer 7

ABB Circuit Breaker

ABB, a Swiss-Swedish multinational corporation specializing in power and automation technology, stands as one of the foremost global producers of circuit breakers. Their extensive range covers low, medium, and high-voltage applications, offering air circuit breakers, molded case circuit breakers, miniature circuit breakers, and vacuum circuit breakers.

ABB is a pioneering force in electrification and automation, dedicated to fostering a sustainable and resource-efficient future. Leveraging over 140 years of excellence, the company’s 105,000-strong workforce integrates engineering expertise with cutting-edge software, optimizing manufacturing, logistics, power distribution, and operational processes. ABB remains committed to driving innovative solutions that propel industrial transformation forward.

Eaton, originating in the United States in 1911, has grown into a leading global power management corporation with a presence in more than 175 countries. The company specializes in providing energy-efficient solutions across multiple industries. Eaton’s portfolio encompasses electrical, hydraulic, and mechanical power management systems, along with aerospace and automotive solutions. Its clientele includes manufacturers, utilities, infrastructure operators, as well as commercial and residential establishments.

Established in 1847 and headquartered in Munich, Germany, Siemens AG is a global leader in electrification, automation, and digitalization. The company operates across six key business segments: gas and power, energy management, building technologies, mobility, digital factory, and process industry and driver. Siemens provides a wide array of fuses tailored to various applications, including line, device, system, and plant protection.

top hvdc fuse manufacturer 9

Schneider Electric SE

Established in 1836 and based in Rueil-Malmaison, France, Schneider Electric SE specializes in delivering global energy management and automation solutions. The company offers a diverse range of products across its four key business segments: low voltage, medium voltage, secure power, and industrial automation.

Schneider has the broadest array of circuit breakers in the industry, including Square D circuit breakers for superior circuit protection, the legendary PowerPact molded case circuit breaker (MCCB), and high current MasterPact air circuit breakers (ACB). 

mitsubishielectric logo

Mitsubishi Electric

The company was founded in 1921 when Mitsubishi Shipbuilding Co. (now Mitsubishi Heavy Industries, Ltd.) spun off a factory in Kobe, Japan that made electric motors for ocean-going vessels into a new company called Mitsubishi Electric Corporation.

For over half a century Mitsubishi Low-voltage Circuit Breakers have met the needs of the market. Including the WS-V series equipped with a new breaking technology, Mitsubishi Low-voltage Circuit Breakers have various lineups depending on the electric power market and the machinery.


Hager Group

In 1955, Hager oHG, elektrotechnische Fabrik was founded by brothers Oswald and Hermann Hager, together with their father Peter Hager in Ensheim in the Saarland region of Germany. Since 1945, Saarland had been under the economic control of France and had no access to the German market.

Hager’s range of MCBs are intended for use within residential, commercial and industrial premises. This range of MCBs offers new features, better connection, superior performance and increased levels of security. This range and its multiple innovations deliver more performance, more features, more connection facilities and more security.

“Fuji Electric Manufacturing Co., Ltd.” was established as a capital and technology alliance between Japanese “Furukawa Electric Co., Ltd.” and German “Siemens AG”. The company name is derived from these two companies’ first sound “Fu” and “Si” and the highest mountain in Japan, Mt. Fuji.

Founded in Wenzhou, China, in 1984 by Mr. Cunhui Nan, Chint Group Corp has seen remarkable growth within a relatively short period. Officially launched in 1994, the company swiftly expanded into global markets.

Chint’s miniature circuit breakers (MCBs) offer overload protection, short-circuit protection, and isolation. They find extensive applications in building power distribution, industrial power distribution, and control and protection for various equipment, handling operating currents not exceeding 125A. Key product series include NB1, NBH8, DZ158, and NXB series, among others.

The main advantages of Chint’s MCBs include an extensive and diverse range covering most applications and markets, compliance with global product standards, excellent breaking capacity, rapid closing, extended service life, easy installation and disassembly, contact on-off indication, enhanced security, environmental friendliness, and energy efficiency.

HIITIO logo full grey 300

HIITIO New Energy Co., Ltd

HIITIO has been one of the leading electrical parts suppliers since 2004 in China. HIITIO offers a variety of electrical circuit protection breakers to withstand extreme conditions and provide superior performance. 

HIITIO has successfully issued a UL certificate(No. E535785) for the UL489 Miniature Circuit Breaker (MCB). The UL489 circuit breaker series from HIITIO finds applications in various industries, including industrial automation, telecommunications, power supply systems, renewable energy, marine, and more. The circuit breakers offer reliable protection for computers, control systems, elevators, mobile power equipment, and other critical electrical installations.

Founded in 1984. Delixi Group is a large-scale enterprise group integrating industrial operation, brand operation and capital operation. It has been ranked among the top 500 Chinese enterprises for 19 consecutive years and has more than 20,000 employees.

DELIXI’s new miniature circuit breaker products of the CDB6i series, with its new concept of designing new specifications, new performance and new applications, reintegrate the benefits of the resources of globalization, with an innovative industry-leading technology platform, with extraordinary performance and quality and perfect industrial design. Electric Delixi with its own efficient and excellent industrial manufacturing efficiency, created a new series of 6 products, to provide our customers with a wide range of products, a complete number of specification poles, and new products with perfect protection functions.

Bottom Line

This article primarily discusses the most influential Miniature Circuit Breaker manufacturers in the current market. Hope this article offers valuable insights and information.

For more details or to request a quote, please contact us. If you have any inquiries or need personalized assistance, feel free to reach out to our dedicated sales team at We are committed to providing you with expert advice and support for all your miniature circuit breaker needs.

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