This section provides an overview for circuit breaker switches as well as their applications and principles. Also, please take a look at the list of 12 circuit breaker switch manufacturers and their company rankings. Here are the top-ranked circuit breaker switch companies as of November, 2024: 1.Vernon Tool Co, 2.Winton Machine Company, 3.Senfeng Laser USA Inc..
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Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer.
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A circuit breaker switch is an electrical device that enables or disables the flow of power by opening or closing its contact points, functioning as a critical component in controlling and protecting electrical circuits. Commonly known as switches, these devices vary, with electromagnetic circuit breakers/contactors being standard in low-voltage scenarios. Thermal relays add functionality, differentiating electromagnetic switches from contactors.
Employed extensively in industrial settings, circuit breaker switches have diverse applications including:
Protection against short circuits and overcurrent, especially in motor drives, is often managed with thermal relays and breakers to ensure safety and equipment integrity.
Electromagnetic contactors serve as a prime example, comprising terminals, contacts, an iron core with an electromagnetic coil, and a casing. Additional thermal relays define an electromagnetic switch, enhancing its functionality and application range.
Connection points for wiring, which vary by region and application, ensuring secure electrical connections.
The conductive parts that allow electricity to flow, designed to handle varying currents with materials like silver alloys for low resistance and gold for sensitive applications.
These components magnetize when energized, driving the contacts to connect or disconnect the electrical circuit, with designs ensuring reliable operation through mechanical or magnetic latching.
Protects internal components while providing insulation, with modern designs allowing for easy mounting and robust protection.
Circuit breaker switches come in various forms, including:
Utilizes electromagnetic force for operation, suitable for low-voltage applications.
A manually operated switch, holding its state until reset, used without thermal relays but crucial in direct control applications.
Designed for high-voltage circuits, these switches manage load disconnection and are often paired with protective devices to ensure comprehensive circuit protection.
*Including some distributors, etc.
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Vernon Tool, established in 1930 in Newton, Kansas, USA, is a manufacturer and supplier of industrial pipe and tube-cutting machines. The company specializes in producing a range of cutting machines, including CNC pipe-cutting machines, tube laser cutters, and pipe profiling systems. These machines are vital for accurate and efficient cutting of pipes and tubes in industries such as construction, manufacturing, and infrastructure. Vernon Tool's engagement in precision engineering and cutting-edge technology drives its aim to provide cutting solutions that enhance productivity and reduce production time.
Senfeng USA, established in 2004 in Los Angeles, California, USA, is a manufacturer and supplier of laser cutting and engraving machines. The company offers a large array of laser machines, including CO2 laser cutters, fiber laser markers, and laser engravers. These machines are utilized across various industries, such as metal processing, woodworking, signage, and more. The company offers cutting-edge technology and quality customer service, providing effective, quality laser solutions to meet the diverse needs of its clients. Senfeng USA also aims to empower businesses with advanced laser technology for enhanced productivity and creativity.
Winton Machine Company, established in 1997 in Suwanee, Georgia, USA, is a manufacturer and supplier of tube and pipe fabrication machinery. The company provides a diverse range of machinery solutions for bending, forming, and end-finishing of tubes and pipes. These machines find applications in various industries, including automotive, HVAC, furniture, and more. Winton Machine aims to deliver essential, quality machines that cater to the specific needs of its clients. Courtesy of its technical expertise, Winton Machine ensures the efficiency and productivity of tube and pipe fabrication processes worldwide.
PROTEM USA, established in 1980, is a manufacturer based in the United States, specializing in the production of state-of-the-art portable tube and pipe fabrication tools. Their solutions empower professionals in various sectors to efficiently and precisely fabricate tubes and pipes. With a rich history of excellence, PROTEM USA's attention centers on revolutionizing the way tube and pipe fabrication is approached. Their portfolio encompasses a wide range of cutting, beveling, and welding equipment designed to streamline processes and elevate productivity. These tools find application across industries like energy, petrochemicals, and construction, aiding in the creation of robust piping systems.
Wenzhou DAQUAN Electric Co., Ltd was founded in 1996 in Wenzhou, China. The company is an electrical products manufacturer of relays, relay sockets, timers, meters, and related components to customers both in and outside of China and serves both home appliance customers as well as industrial customers in manufacturing and other industries. The company has 5 major product segments including relays, timers, meters, circuit breakers, and switches. The company also sells various tools, alarm devices, and product accessories.
IMO Precision Controls, a company founded in 1972 and headquartered in Hertfordshire, United Kingdom, is a manufacturer and supplier of industrial automation and control products. The company offers a wide range of products and solutions, including automation products, circuit protection, control and switch gears, and solar products. Their products find application in diverse industries such as manufacturing, energy, and transportation. The company also offers customer services that include technical support, value-added assembly, training courses, and tailored solutions to meet clients’ requirements.
Siemens began in 1847 and is headquartered in Munich, Germany. Siemens focuses in automation and digitalization technology and operates globally. Siemens’s 5 operating segments are digital industries, smart infrastructure, mobility, Siemens Healthineers, and Siemens Financial Services. Siemens Financial Services provides debt and equity investment as well as financing solutions. Siemens Healthineers is a medical devices company that provides products and consulting. Mobility includes passenger and freight transportation. Smart infrastructure includes full solutions for electrification. Digital industries offer both software and hardware for industries and production efficiency.
HGG Group, founded in 1978 in the Netherlands, is a manufacturer and supplier of advanced 3D profiling machinery and software solutions for the steel fabrication industries. The company's main products encompass a range of CNC pipe-cutting machines, beam-cutting lines, and related software systems. These cutting-edge solutions are integral to accurately shaping and profiling steel materials used in construction, infrastructure, and manufacturing. HGG Group aims to deliver cutting-edge technology that empowers steel fabricators to optimize their production processes, improve accuracy, and enhance overall efficiency.
Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.
Hornet Cutting Systems, established in 1994, is a noted US-based manufacturer specializing in advanced CNC plasma cutting machines. The company delivers cutting-edge solutions for various industries, offering CNC plasma cutting tables and systems designed to precisely cut metals of different thicknesses. Catering to industries like metal fabrication and manufacturing, Hornet's CNC plasma cutting machines offer precision and automation, representing their devotion to innovation and efficient cutting solutions for clients' diverse needs.
Beijing ESS Ltd., established in 2006, is a supplier based in China, specializing in providing cutting-edge environmental simulation systems. Their comprehensive range of products caters to industries requiring precise testing and simulation of various environmental conditions. Beijing ESS Ltd. is devoted to enhancing product quality and reliability through advanced simulation solutions. They aim to help clients ensure the durability and performance of their products in real-world environments. From climatic chambers to thermal shock chambers, their offerings assist industries such as aerospace, automotive, and electronics in conducting rigorous testing to meet international standards.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Vernon Tool Co |
23.7%
|
2 | Winton Machine Company |
21.1%
|
3 | Senfeng Laser USA Inc. |
15.8%
|
4 | HGG Group BV |
13.2%
|
5 | PROTEM USA |
13.2%
|
6 | Hornet Cutting Systems |
7.9%
|
7 | Beijing ESS Ltd. |
5.3%
|
Derivation Method
The ranking is calculated based on the click share within the circuit breaker switch page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
United States of America | 4 | 40.0% |
China | 2 | 20.0% |
United Kingdom | 1 | 10.0% |
Germany | 1 | 10.0% |
Netherlands | 1 | 10.0% |
Japan | 1 | 10.0% |
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