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Electronics & Semiconductor Global Generator Circuit Breaker (GCB) Market 2025 by Manufacturers, Regions, Type and Application, Forecast to 2031

  • RnM4628480
    • |
  • 26 September, 2025
    • |
  • Global
    • |
  • 86 Pages
    • |
  • GIR
    • |
  • Electronics & Semiconductor

According to our (Global Info Research) latest study, the global Generator Circuit Breaker (GCB) market size was valued at US$ 1076 million in 2024 and is forecast to a readjusted size of USD 1446 million by 2031 with a CAGR of 4.2% during review period.
Generator Circuit Breaker (GCB) is an electrical device used to protect generators from electrical faults. It is designed to interrupt the flow of current in case of a fault or abnormal condition, thereby preventing damage to the generator and the connected electrical system.
For most utility companies, ensuring grid reliability, efficiency and security is a primary concern. As the power grid develops and load distribution changes, transmission and distribution networks are facing increasing pressure, making grid management more challenging. Globally, utility companies face many grid challenges and changing market conditions, including maximizing power plant availability, reliable plant operation, insufficient equipment service life, etc. After adopting generator circuit breakers, whether in the event of an operational failure or When the system oscillates or when a short-circuit fault occurs in the generator or transformer, the selectivity of protection will be improved, thereby improving the safety and reliability of unit operation.
Global key Generator Circuit Breaker (GCB) players cover ABB, Bharat Heavy Electricals Ltd., Eaton Corporation, and General Electric, etc. In terms of revenue, the global two largest companies occupied for a share nearly 44% in 2022.
At present, the development and application of generator circuit breakers at home and abroad are very rapid. They have developed from the original compressed air type to the SF6 type, and have been more widely used in thermal power plants, hydropower plants, nuclear power plants, pumped storage and other power plants. The technical level of generator circuit breakers continues to improve, the volume is getting smaller and smaller, the noise is reduced, while the rated current and breaking current are getting larger and larger, and the mechanical life of the generator circuit breaker is also increasing, with a high voltage of more than 10,000 times. It is much higher than the mechanical life of 3000 to 5000 times of ordinary high-voltage circuit breakers.
With the continuous improvement of development and manufacturing capabilities, the configuration and protection performance of generator circuit breakers have become more perfect, and the reliability has also been greatly improved. The continuous improvement of development and manufacturing capabilities has promoted the wider use of digital generator circuit breakers. The broad market prospects have also promoted the continuous improvement of the technical level of digital generator circuit breakers. The widespread use of digital generator circuit breakers has gradually become a trend.
This report is a detailed and comprehensive analysis for global Generator Circuit Breaker (GCB) market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Generator Circuit Breaker (GCB) market size and forecasts, in consumption value ($ Million), sales quantity (Units), and average selling prices (M US$/Unit), 2020-2031
Global Generator Circuit Breaker (GCB) market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Units), and average selling prices (M US$/Unit), 2020-2031
Global Generator Circuit Breaker (GCB) market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Units), and average selling prices (M US$/Unit), 2020-2031
Global Generator Circuit Breaker (GCB) market shares of main players, shipments in revenue ($ Million), sales quantity (Units), and ASP (M US$/Unit), 2020-2025
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Generator Circuit Breaker (GCB)
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Generator Circuit Breaker (GCB) market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Hitachi, Mitsubishi Electric, General Electric, Schneider Electric, Eaton Corporation, Toshiba Corp., ABB, China XD Group, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Generator Circuit Breaker (GCB) market is split by Type and by Application. For the period 2020-2031, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
20-60 kA
60-90 kA
Above 90 kA
Market segment by Application
Natural Gas Power Plants
Coal-Fired Power Plants
Renewables Power Plants
Others
Major players covered
Hitachi
Mitsubishi Electric
General Electric
Schneider Electric
Eaton Corporation
Toshiba Corp.
ABB
China XD Group
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Generator Circuit Breaker (GCB) product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Generator Circuit Breaker (GCB), with price, sales quantity, revenue, and global market share of Generator Circuit Breaker (GCB) from 2020 to 2025.
Chapter 3, the Generator Circuit Breaker (GCB) competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Generator Circuit Breaker (GCB) breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2020 to 2031.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2020 to 2031.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2020 to 2025.and Generator Circuit Breaker (GCB) market forecast, by regions, by Type, and by Application, with sales and revenue, from 2026 to 2031.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Generator Circuit Breaker (GCB).
Chapter 14 and 15, to describe Generator Circuit Breaker (GCB) sales channel, distributors, customers, research findings and conclusion.


1 Market Overview

  • 1.1 Product Overview and Scope
  • 1.2 Market Estimation Caveats and Base Year
  • 1.3 Market Analysis by Type
    • 1.3.1 Overview: Global Generator Circuit Breaker (GCB) Consumption Value by Type: 2020 Versus 2024 Versus 2031
    • 1.3.2 20-60 kA
    • 1.3.3 60-90 kA
    • 1.3.4 Above 90 kA
  • 1.4 Market Analysis by Application
    • 1.4.1 Overview: Global Generator Circuit Breaker (GCB) Consumption Value by Application: 2020 Versus 2024 Versus 2031
    • 1.4.2 Natural Gas Power Plants
    • 1.4.3 Coal-Fired Power Plants
    • 1.4.4 Renewables Power Plants
    • 1.4.5 Others
  • 1.5 Global Generator Circuit Breaker (GCB) Market Size & Forecast
    • 1.5.1 Global Generator Circuit Breaker (GCB) Consumption Value (2020 & 2024 & 2031)
    • 1.5.2 Global Generator Circuit Breaker (GCB) Sales Quantity (2020-2031)
    • 1.5.3 Global Generator Circuit Breaker (GCB) Average Price (2020-2031)

2 Manufacturers Profiles

  • 2.1 Hitachi
    • 2.1.1 Hitachi Details
    • 2.1.2 Hitachi Major Business
    • 2.1.3 Hitachi Generator Circuit Breaker (GCB) Product and Services
    • 2.1.4 Hitachi Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.1.5 Hitachi Recent Developments/Updates
  • 2.2 Mitsubishi Electric
    • 2.2.1 Mitsubishi Electric Details
    • 2.2.2 Mitsubishi Electric Major Business
    • 2.2.3 Mitsubishi Electric Generator Circuit Breaker (GCB) Product and Services
    • 2.2.4 Mitsubishi Electric Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.2.5 Mitsubishi Electric Recent Developments/Updates
  • 2.3 General Electric
    • 2.3.1 General Electric Details
    • 2.3.2 General Electric Major Business
    • 2.3.3 General Electric Generator Circuit Breaker (GCB) Product and Services
    • 2.3.4 General Electric Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.3.5 General Electric Recent Developments/Updates
  • 2.4 Schneider Electric
    • 2.4.1 Schneider Electric Details
    • 2.4.2 Schneider Electric Major Business
    • 2.4.3 Schneider Electric Generator Circuit Breaker (GCB) Product and Services
    • 2.4.4 Schneider Electric Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.4.5 Schneider Electric Recent Developments/Updates
  • 2.5 Eaton Corporation
    • 2.5.1 Eaton Corporation Details
    • 2.5.2 Eaton Corporation Major Business
    • 2.5.3 Eaton Corporation Generator Circuit Breaker (GCB) Product and Services
    • 2.5.4 Eaton Corporation Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.5.5 Eaton Corporation Recent Developments/Updates
  • 2.6 Toshiba Corp.
    • 2.6.1 Toshiba Corp. Details
    • 2.6.2 Toshiba Corp. Major Business
    • 2.6.3 Toshiba Corp. Generator Circuit Breaker (GCB) Product and Services
    • 2.6.4 Toshiba Corp. Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.6.5 Toshiba Corp. Recent Developments/Updates
  • 2.7 ABB
    • 2.7.1 ABB Details
    • 2.7.2 ABB Major Business
    • 2.7.3 ABB Generator Circuit Breaker (GCB) Product and Services
    • 2.7.4 ABB Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.7.5 ABB Recent Developments/Updates
  • 2.8 China XD Group
    • 2.8.1 China XD Group Details
    • 2.8.2 China XD Group Major Business
    • 2.8.3 China XD Group Generator Circuit Breaker (GCB) Product and Services
    • 2.8.4 China XD Group Generator Circuit Breaker (GCB) Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.8.5 China XD Group Recent Developments/Updates

3 Competitive Environment: Generator Circuit Breaker (GCB) by Manufacturer

  • 3.1 Global Generator Circuit Breaker (GCB) Sales Quantity by Manufacturer (2020-2025)
  • 3.2 Global Generator Circuit Breaker (GCB) Revenue by Manufacturer (2020-2025)
  • 3.3 Global Generator Circuit Breaker (GCB) Average Price by Manufacturer (2020-2025)
  • 3.4 Market Share Analysis (2024)
    • 3.4.1 Producer Shipments of Generator Circuit Breaker (GCB) by Manufacturer Revenue ($MM) and Market Share (%): 2024
    • 3.4.2 Top 3 Generator Circuit Breaker (GCB) Manufacturer Market Share in 2024
    • 3.4.3 Top 6 Generator Circuit Breaker (GCB) Manufacturer Market Share in 2024
  • 3.5 Generator Circuit Breaker (GCB) Market: Overall Company Footprint Analysis
    • 3.5.1 Generator Circuit Breaker (GCB) Market: Region Footprint
    • 3.5.2 Generator Circuit Breaker (GCB) Market: Company Product Type Footprint
    • 3.5.3 Generator Circuit Breaker (GCB) Market: Company Product Application Footprint
  • 3.6 New Market Entrants and Barriers to Market Entry
  • 3.7 Mergers, Acquisition, Agreements, and Collaborations

4 Consumption Analysis by Region

  • 4.1 Global Generator Circuit Breaker (GCB) Market Size by Region
    • 4.1.1 Global Generator Circuit Breaker (GCB) Sales Quantity by Region (2020-2031)
    • 4.1.2 Global Generator Circuit Breaker (GCB) Consumption Value by Region (2020-2031)
    • 4.1.3 Global Generator Circuit Breaker (GCB) Average Price by Region (2020-2031)
  • 4.2 North America Generator Circuit Breaker (GCB) Consumption Value (2020-2031)
  • 4.3 Europe Generator Circuit Breaker (GCB) Consumption Value (2020-2031)
  • 4.4 Asia-Pacific Generator Circuit Breaker (GCB) Consumption Value (2020-2031)
  • 4.5 South America Generator Circuit Breaker (GCB) Consumption Value (2020-2031)
  • 4.6 Middle East & Africa Generator Circuit Breaker (GCB) Consumption Value (2020-2031)

5 Market Segment by Type

  • 5.1 Global Generator Circuit Breaker (GCB) Sales Quantity by Type (2020-2031)
  • 5.2 Global Generator Circuit Breaker (GCB) Consumption Value by Type (2020-2031)
  • 5.3 Global Generator Circuit Breaker (GCB) Average Price by Type (2020-2031)

6 Market Segment by Application

  • 6.1 Global Generator Circuit Breaker (GCB) Sales Quantity by Application (2020-2031)
  • 6.2 Global Generator Circuit Breaker (GCB) Consumption Value by Application (2020-2031)
  • 6.3 Global Generator Circuit Breaker (GCB) Average Price by Application (2020-2031)

7 North America

  • 7.1 North America Generator Circuit Breaker (GCB) Sales Quantity by Type (2020-2031)
  • 7.2 North America Generator Circuit Breaker (GCB) Sales Quantity by Application (2020-2031)
  • 7.3 North America Generator Circuit Breaker (GCB) Market Size by Country
    • 7.3.1 North America Generator Circuit Breaker (GCB) Sales Quantity by Country (2020-2031)
    • 7.3.2 North America Generator Circuit Breaker (GCB) Consumption Value by Country (2020-2031)
    • 7.3.3 United States Market Size and Forecast (2020-2031)
    • 7.3.4 Canada Market Size and Forecast (2020-2031)
    • 7.3.5 Mexico Market Size and Forecast (2020-2031)

8 Europe

  • 8.1 Europe Generator Circuit Breaker (GCB) Sales Quantity by Type (2020-2031)
  • 8.2 Europe Generator Circuit Breaker (GCB) Sales Quantity by Application (2020-2031)
  • 8.3 Europe Generator Circuit Breaker (GCB) Market Size by Country
    • 8.3.1 Europe Generator Circuit Breaker (GCB) Sales Quantity by Country (2020-2031)
    • 8.3.2 Europe Generator Circuit Breaker (GCB) Consumption Value by Country (2020-2031)
    • 8.3.3 Germany Market Size and Forecast (2020-2031)
    • 8.3.4 France Market Size and Forecast (2020-2031)
    • 8.3.5 United Kingdom Market Size and Forecast (2020-2031)
    • 8.3.6 Russia Market Size and Forecast (2020-2031)
    • 8.3.7 Italy Market Size and Forecast (2020-2031)

9 Asia-Pacific

  • 9.1 Asia-Pacific Generator Circuit Breaker (GCB) Sales Quantity by Type (2020-2031)
  • 9.2 Asia-Pacific Generator Circuit Breaker (GCB) Sales Quantity by Application (2020-2031)
  • 9.3 Asia-Pacific Generator Circuit Breaker (GCB) Market Size by Region
    • 9.3.1 Asia-Pacific Generator Circuit Breaker (GCB) Sales Quantity by Region (2020-2031)
    • 9.3.2 Asia-Pacific Generator Circuit Breaker (GCB) Consumption Value by Region (2020-2031)
    • 9.3.3 China Market Size and Forecast (2020-2031)
    • 9.3.4 Japan Market Size and Forecast (2020-2031)
    • 9.3.5 South Korea Market Size and Forecast (2020-2031)
    • 9.3.6 India Market Size and Forecast (2020-2031)
    • 9.3.7 Southeast Asia Market Size and Forecast (2020-2031)
    • 9.3.8 Australia Market Size and Forecast (2020-2031)

10 South America

  • 10.1 South America Generator Circuit Breaker (GCB) Sales Quantity by Type (2020-2031)
  • 10.2 South America Generator Circuit Breaker (GCB) Sales Quantity by Application (2020-2031)
  • 10.3 South America Generator Circuit Breaker (GCB) Market Size by Country
    • 10.3.1 South America Generator Circuit Breaker (GCB) Sales Quantity by Country (2020-2031)
    • 10.3.2 South America Generator Circuit Breaker (GCB) Consumption Value by Country (2020-2031)
    • 10.3.3 Brazil Market Size and Forecast (2020-2031)
    • 10.3.4 Argentina Market Size and Forecast (2020-2031)

11 Middle East & Africa

  • 11.1 Middle East & Africa Generator Circuit Breaker (GCB) Sales Quantity by Type (2020-2031)
  • 11.2 Middle East & Africa Generator Circuit Breaker (GCB) Sales Quantity by Application (2020-2031)
  • 11.3 Middle East & Africa Generator Circuit Breaker (GCB) Market Size by Country
    • 11.3.1 Middle East & Africa Generator Circuit Breaker (GCB) Sales Quantity by Country (2020-2031)
    • 11.3.2 Middle East & Africa Generator Circuit Breaker (GCB) Consumption Value by Country (2020-2031)
    • 11.3.3 Turkey Market Size and Forecast (2020-2031)
    • 11.3.4 Egypt Market Size and Forecast (2020-2031)
    • 11.3.5 Saudi Arabia Market Size and Forecast (2020-2031)
    • 11.3.6 South Africa Market Size and Forecast (2020-2031)

12 Market Dynamics

  • 12.1 Generator Circuit Breaker (GCB) Market Drivers
  • 12.2 Generator Circuit Breaker (GCB) Market Restraints
  • 12.3 Generator Circuit Breaker (GCB) Trends Analysis
  • 12.4 Porters Five Forces Analysis
    • 12.4.1 Threat of New Entrants
    • 12.4.2 Bargaining Power of Suppliers
    • 12.4.3 Bargaining Power of Buyers
    • 12.4.4 Threat of Substitutes
    • 12.4.5 Competitive Rivalry

13 Raw Material and Industry Chain

  • 13.1 Raw Material of Generator Circuit Breaker (GCB) and Key Manufacturers
  • 13.2 Manufacturing Costs Percentage of Generator Circuit Breaker (GCB)
  • 13.3 Generator Circuit Breaker (GCB) Production Process
  • 13.4 Industry Value Chain Analysis

14 Shipments by Distribution Channel

  • 14.1 Sales Channel
    • 14.1.1 Direct to End-User
    • 14.1.2 Distributors
  • 14.2 Generator Circuit Breaker (GCB) Typical Distributors
  • 14.3 Generator Circuit Breaker (GCB) Typical Customers

15 Research Findings and Conclusion

    16 Appendix

    • 16.1 Methodology
    • 16.2 Research Process and Data Source

    Summary:
    Get latest Market Research Reports on Generator Circuit Breaker (GCB). Industry analysis & Market Report on Generator Circuit Breaker (GCB) is a syndicated market report, published as Global Generator Circuit Breaker (GCB) Market 2025 by Manufacturers, Regions, Type and Application, Forecast to 2031. It is complete Research Study and Industry Analysis of Generator Circuit Breaker (GCB) market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.

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