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Top 10 Circuit Breaker Manufacturers of 2023

We gathered the top 10 circuit breaker manufacturers in the market to help you choose a reputable one. Circuit breakers are designed to safeguard your electrical systems from damage caused by electrical overloads or short circuits. Choose your circuit breaker manufacturer intelligently to ensure the safety of your electrical systems!

Top 10 Circuit Breaker Manufacturers
Top Circuit Breaker Manufacturers of 2023

Circuit Breaker Manufacturers Market Overview

The worldwide circuit breaker and fuse market was worth USD 15.05 billion in 2022 and is forecast to increase at a CAGR of 5.4% between 2023 and 2030. The rising need for effective networks and renewable energy sources is predicted to contribute to the domain’s expansion. As a result of increased safety concerns about short circuits and damage from power fluctuations, the electronics, automotive, and telecommunications sectors all require more innovative equipment. Circuit breakers and fuses will continue to increase significantly during the forecast period.
These devices protect against unforeseen power fluctuations caused by problems such as overvoltage, overloads, and short circuits, which can damage equipment such as industrial machinery, household appliances, IT goods, and electric tools. The gadget minimizes energy usage by limiting and managing the equipment’s electric load. As a result, the growing use of these devices during the projection period will drive up demand.

Circuit Breaker Suppliers List

The following are the largest circuit breaker supplier list:

1.ABB Circuit Breaker

ABB is a Swiss-Swedish multinational firm specializing in power and automation technology and is one of the world’s major circuit breaker producers. ABB provides various circuit breakers for low, medium, and high-voltage applications, including air circuit breakers, molded case circuit breakers, tiny circuit breakers, and vacuum circuit breakers.
Innovative technologies in ABB’s circuit breaker portfolio include the Emax 2 air circuit breaker, which provides advanced protection, monitoring, and communication features, and the Tmax XT molded case circuit breaker, which combines high breaking capacity with compact size and low power consumption. ABB also provides various digital solutions for its circuit breakers, including remote monitoring, predictive maintenance, and data analytics.

ABB Homepage: https://global.abb/group/en
About ABB: https://global.abb/group/en/about
ABB Circuit Breaker: https://new.abb.com/low-voltage/products/circuit-breakers
ABB Other Products: https://new.abb.com/control-rooms

2.IGOYE Circuit Breaker

IGOYE has a strong history of invention and has pioneered new solar technologies as one of the most committed solar equipment providers. They satisfy the highest international standards and provide a wide range of options. This company was formed in 2007, more than 15 years ago. Since then, they have consistently provided businesses with top solar equipment for household and commercial installations worldwide.

IGOYE Homepage: https://igoyeenergy.com/
About IGOYE: https://igoyeenergy.com/about/
IGOYE Circuit Breaker: https://igoyeenergy.com/product/residual-current-circuit-breaker/
IGOYE Other Products: https://igoyeenergy.com/products/

3.Schneider Circuit Breaker

Schneider Electric is a global firm headquartered in France specializing in energy management and automation systems. Since its inception in 1836, the firm has become a global leader in its sector, employing over 160,000 people in over 100 countries. Schneider Electric is dedicated to sustainability and has set lofty targets to cut carbon emissions, promote renewable energy, and improve energy efficiency. Additionally, the company has been recognized for its efforts in diversity and inclusion.

Schneider Homepage: https://www.se.com/us/en/
About Schneider: https://www.se.com/us/en/about-us/company-profile/history/schneider-electric-history.jsp
Schneider Circuit Breaker: https://www.se.com/us/en/product-category/4200-circuit-breakers/
Schneider Other Products: https://www.se.com/us/en/all-products

4.Circuit Breaker Wholesale

CBW provides the most comprehensive assortment of circuit breakers on the web, ready to meet our clients’ every electrical requirement. Great rates and same-day shipment to national destinations solve your electrical problems quickly, efficiently, and affordably. There are circuit breakers for sale that you won’t find from other providers. You may be guaranteed continuous, dependable performance after installation by using quality used and refurbished circuit breakers inspected, tested, and certified by CBW.

Circuit Breaker Wholesale Homepage: https://www.circuitbreakerwholesale.com/
Circuit Breaker Wholesale Circuit Breaker: https://www.circuitbreakerwholesale.com/collections/circuit-breakers
Circuit Breaker Wholesale Other Products: https://www.circuitbreakerwholesale.com/collections/transformers

5.Nat'l Switchgear Circuit Breaker

National Switchgear is a market leader in power distribution equipment and services, providing a diverse range of new and reused electrical equipment from our expansive inventory and supplier network. They also provide essential power system shops, engineering, and on-site services, such as remanufacturing circuit breakers, switchgear, associated components, maintenance, testing, power system studies, and disaster recovery operations. National Switchgear is dedicated to providing first-rate solutions while considering the advantages of ecologically friendly methods. They endeavor to address today’s requirements without jeopardizing future generations’ needs.

National Switchgear Homepage: https://nationalswitchgear.com/
About National Switchgear: https://nationalswitchgear.com/About/About-National-Switchgear.aspx
National Switchgear Circuit Breaker: https://nationalswitchgear.com/Departments/Catalog/Circuit-Breakers.aspx
National Switchgear Other Services: https://nationalswitchgear.com/Services/Service-Center-Support.aspx

6.Eaton Circuit Breaker

Eaton is an Irish global power management corporation operating in over 175 countries. The firm started in 1911 the United States and has since evolved to become a prominent producer of energy-efficient solutions for various sectors. Electrical, hydraulic, and mechanical power management systems, as well as aerospace and automotive solutions, are among the products and services offered by Eaton. Manufacturers, utilities, infrastructure operators, and commercial and residential structures are among the company’s clients.

Eaton Homepage: https://www.eaton.com/us/en-us.html
About Eaton: https://www.eaton.com/us/en-us/company/about-us.html
Eaton Circuit Breaker: https://www.eaton.com/us/en-us/products/electrical-circuit-protection/circuit-breakers.html
Eaton Services: https://www.eaton.com/us/en-us/services.html

7.Camsco Circuit Breaker

Camsco Electric, situated in Taiwan, was founded in 1979 as a manufacturer and circuit breaker supplier of professional electrical system components and electrical parts. In 1990, they established a branch office in Wenzhou, China, and two factories in Wenzhou and Zhangzhou. They operate in one-step precision molding and provide clients with the most comprehensive goods and services using cutting-edge processing equipment and manufacturing lines.

Camsco Homepage: https://www.camsco.com.tw/
About Camsco: https://www.camsco.com.tw/aboutus.htm
Camsco Circuit Breaker: https://www.camsco.com.tw/circuit-breakers.htm
Camsco Other Products: https://www.camsco.com.tw/products.htm

8.Rockwell Automation Circuit Breaker

Rockwell Automation is a global American corporation that provides industrial automation and information solutions. The firm was established in 1903 and is based in Milwaukee, Wisconsin. Rockwell Automation offers a comprehensive range of solutions and services to assist clients in increasing production, reducing downtime, and increasing operational efficiency. Rockwell Automation is dedicated to sustainability and has established targets to minimize its carbon footprint, enhance energy efficiency, and encourage environmentally friendly practices throughout its operations.

Rockwell Automation Homepage: https://www.rockwellautomation.com/en-us.html
About Rockwell Automation: https://www.rockwellautomation.com/en-us/company/about-us.html
Rockwell Automation Circuit Breaker: https://www.rockwellautomation.com/en-us/products/hardware/allen-bradley/circuit-and-load-protection.html
Rockwell Automation Other Products: https://www.rockwellautomation.com/en-us/products.html

9.S.B. Electrotech Circuit Breaker

S.B.ELECTROTECH is a market leader in electrical and electronic testing and measurement tools. Established in 2010, the firm has been noted for its advanced technologies and innovative ideas. S.B.ELECTROTECH is a well-known producer that distributes quality instruments worldwide and the necessary services such as installation and repair. They are concerned about our client’s needs and do our best to meet them. They are lucky to have skilled and informed staff and some specialist designers in the company. They have continued to invest in technology innovation and product development to provide better experiences for their clients. Since its inception, our organization has had a magnificent past. It is working hard to make the future even brighter in the coming years.

S.B. Electrotech Homepage: https://www.sbelectrotech.com/
About S.B. Electrotech: https://www.sbelectrotech.com/about-us/
S.B. Electrotech Circuit Breaker: https://www.sbelectrotech.com/circuit-breaker-timer/
S.B. Electrotech Other Products: https://www.sbelectrotech.com/our-products/

10.Naugra Circuit Breaker

Naugra is an Indian firm specializing in designing, manufacturing, and distributing scientific and laboratory equipment. Since starting in 2003, the firm has become a prominent provider of laboratory instruments and equipment—tools and kits for physics, chemistry, biology, electronics, civil engineering, and mechanical engineering. The company’s products include laboratory glassware, microscopes, spectrophotometers, centrifuges, and balances.

Naugra Homepage: https://www.naugra.com/
About Naugra: https://www.naugra.com/about.php
Naugra Circuit Breaker: https://www.naugra.com/power-circuit-breaker

Factors to Consider When Selecting A Circuit Breaker

It’s more complicated to get the correct circuit breaker for your business. Many other aspects to consider while picking a circuit breaker have significant effects. A circuit breaker’s purpose is to avoid a power surge; each building is unique and contains varied equipment, some of which are more sensitive than others. It would help to have a durable and functional circuit breaker to keep your building from power surges and electrical overloads.

Factors to Consider When Selecting A Circuit Breaker

Testing And Maintenance

Testing is an important thing to consider while selecting the correct circuit breaker. A suitable circuit breaker should be tested at least once a year. Consider trying it more regularly if you live in a region prone to harsh weather. Aside from testing, you want a simple circuit breaker to maintain. If testing shows a problem, you must repair your circuit breaker or hire an expert to keep it and identify any issues.

Maximum Interrupting Capacity

Another critical consideration is maximum interrupting capacity (MIC). The MIC is the maximum current that the breaker may interrupt. Therefore more excellent MICs are required for more appliances and gadgets. A 10,000 amp MIC is standard. However, it is simple to trip this while utilizing many devices simultaneously.

Voltage Rating

Voltage is another consideration because the circuit breaker should avoid current abnormalities. The voltage rating is critical for safety, ensuring the circuit breaker trip safely when overloaded. While most residences have low-voltage circuit breakers, medium or high-voltage circuit breakers are used in circuit breaker manufacturing companies and locations with power lines. When a short circuit occurs, look for a circuit breaker with the same or more excellent rating as the open-circuit voltage since this can avoid explosions or arcing.


Another crucial consideration is frequency, which should be less than 60 Hertz. Stay within the frequency range of most circuit breakers, which is 50 to 60. Going beyond 60 Hz regularly might deteriorate the circuit breaker and diminish its power rating. A lower power rating might harm and prematurely age your circuit breaker.


In conclusion, various criteria, including the unique application, the needed standards, and the budget, determine the correct manufacturer. The top ten circuit breaker manufacturers mentioned above are well-known and provide high-quality devices for various residential, commercial, and industrial applications. Before deciding on a circuit breaker manufacturer, conducting an extensive study and evaluating all criteria is critical.

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