Summary

The global market for Digital Generator Circuit Breaker (GCB) was estimated to be worth US$ 1046 million in 2024 and is forecast to a readjusted size of US$ 1531 million by 2031 with a CAGR of 5.7% during the forecast period 2025-2031.
A digital 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. Unlike traditional mechanical circuit breakers, digital GCBs utilize advanced digital technology for enhanced functionality and protection. They incorporate microprocessors and digital control systems to monitor electrical parameters, provide precise and fast fault detection, and offer advanced communication capabilities.
As a vital protection and switching device in the power system, the application and technological development of digital circuit breakers (GCB) have made significant progress in recent years. With the development of smart grids, renewable energy and high-voltage direct current (HVDC) technology, traditional mechanical circuit breakers are gradually facing the transformation needs of digitalization and intelligence. Digital circuit breakers use advanced digital technology to achieve fast and efficient protection functions through sensors, communication technology, control algorithms, etc., which not only improves the safety and reliability of the system, but also has significant advantages over traditional circuit breakers in terms of performance, response time, flexibility, etc. At present, the global power industry is developing in a more intelligent and efficient direction. As one of the core equipment, digital circuit breakers have broad market application potential. Especially in power systems with large-scale power networks, wind power, photovoltaics and other renewable energy access, digital circuit breakers can effectively ensure the stability of the power system and prevent power equipment damage and power grid collapse caused by faults or overloads. At the same time, digital circuit breakers can also comprehensively evaluate the operating status of the equipment through precise status monitoring, remote control and data analysis, and warn of possible fault hazards in advance, thereby greatly reducing maintenance costs and downtime. Judging from the current market situation, the technology of digital circuit breakers is becoming increasingly mature and has been gradually applied to multiple power fields. The global digital circuit breaker market has shown a steady growth trend in the past few years, especially in Europe, the United States and the Asia-Pacific region. With the growth of electricity demand and the high attention to energy security, the market demand for digital circuit breakers has gradually increased. At the same time, with the advancement of industrial automation and intelligent manufacturing, more and more power equipment manufacturers have begun to develop and launch circuit breaker products based on digital technology, which has promoted the rapid expansion of this market.
Global key players of Digital Generator Circuit Breaker (GCB) include Hitachi, Mitsubishi Electric Corporation, Toshiba Corp., etc. The top three players hold a share over 50%. APAC is the largest market, and has a share about 46%, followed by Americas and Europe with share 29% and 18%, separately. In terms of product type, 60-90 kA is the largest segment, occupied for a share of 48%. In terms of application, Renewables Power Plants has a share about 35 percent.
This report aims to provide a comprehensive presentation of the global market for Digital Generator Circuit Breaker (GCB), focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of Digital Generator Circuit Breaker (GCB) by region & country, by Type, and by Application.
The Digital Generator Circuit Breaker (GCB) market size, estimations, and forecasts are provided in terms of sales volume (Units) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Digital Generator Circuit Breaker (GCB).
Market Segmentation
By Company
Hitachi
Mitsubishi Electric Corporation
General Electric
Siemens AG
Schneider Electric SE
Eaton Corporation
Toshiba Corp.
China XD Group
Segment by Type
20-60 kA
60-90 kA
Above 90 kA
Segment by Application
Natural Gas Power Plants
Coal-Fired Power Plants
Renewables Power Plants
Others
By Region
North America
United States
Canada
Asia-Pacific
China
Japan
South Korea
Southeast Asia
India
Australia
Rest of Asia-Pacific
Europe
Germany
France
U.K.
Italy
Netherlands
Nordic Countries
Rest of Europe
Latin America
Mexico
Brazil
Rest of Latin America
Middle East & Africa
Turkey
Saudi Arabia
UAE
Rest of MEA
Chapter Outline
Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Detailed analysis of Digital Generator Circuit Breaker (GCB) manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 5: Sales, revenue of Digital Generator Circuit Breaker (GCB) in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 6: Sales, revenue of Digital Generator Circuit Breaker (GCB) in country level. It provides sigmate data by Type, and by Application for each country/region.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.

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Table of Contents

1 Market Overview
1.1 Digital Generator Circuit Breaker (GCB) Product Introduction
1.2 Global Digital Generator Circuit Breaker (GCB) Market Size Forecast
1.2.1 Global Digital Generator Circuit Breaker (GCB) Sales Value (2020-2031)
1.2.2 Global Digital Generator Circuit Breaker (GCB) Sales Volume (2020-2031)
1.2.3 Global Digital Generator Circuit Breaker (GCB) Sales Price (2020-2031)
1.3 Digital Generator Circuit Breaker (GCB) Market Trends & Drivers
1.3.1 Digital Generator Circuit Breaker (GCB) Industry Trends
1.3.2 Digital Generator Circuit Breaker (GCB) Market Drivers & Opportunity
1.3.3 Digital Generator Circuit Breaker (GCB) Market Challenges
1.3.4 Digital Generator Circuit Breaker (GCB) Market Restraints
1.4 Assumptions and Limitations
1.5 Study Objectives
1.6 Years Considered
2 Competitive Analysis by Company
2.1 Global Digital Generator Circuit Breaker (GCB) Players Revenue Ranking (2024)
2.2 Global Digital Generator Circuit Breaker (GCB) Revenue by Company (2020-2025)
2.3 Global Digital Generator Circuit Breaker (GCB) Players Sales Volume Ranking (2024)
2.4 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Company Players (2020-2025)
2.5 Global Digital Generator Circuit Breaker (GCB) Average Price by Company (2020-2025)
2.6 Key Manufacturers Digital Generator Circuit Breaker (GCB) Manufacturing Base and Headquarters
2.7 Key Manufacturers Digital Generator Circuit Breaker (GCB) Product Offered
2.8 Key Manufacturers Time to Begin Mass Production of Digital Generator Circuit Breaker (GCB)
2.9 Digital Generator Circuit Breaker (GCB) Market Competitive Analysis
2.9.1 Digital Generator Circuit Breaker (GCB) Market Concentration Rate (2020-2025)
2.9.2 Global 5 and 10 Largest Manufacturers by Digital Generator Circuit Breaker (GCB) Revenue in 2024
2.9.3 Global Top Manufacturers by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Digital Generator Circuit Breaker (GCB) as of 2024)
2.10 Mergers & Acquisitions, Expansion
3 Segmentation by Type
3.1 Introduction by Type
3.1.1 20-60 kA
3.1.2 60-90 kA
3.1.3 Above 90 kA
3.2 Global Digital Generator Circuit Breaker (GCB) Sales Value by Type
3.2.1 Global Digital Generator Circuit Breaker (GCB) Sales Value by Type (2020 VS 2024 VS 2031)
3.2.2 Global Digital Generator Circuit Breaker (GCB) Sales Value, by Type (2020-2031)
3.2.3 Global Digital Generator Circuit Breaker (GCB) Sales Value, by Type (%) (2020-2031)
3.3 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Type
3.3.1 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Type (2020 VS 2024 VS 2031)
3.3.2 Global Digital Generator Circuit Breaker (GCB) Sales Volume, by Type (2020-2031)
3.3.3 Global Digital Generator Circuit Breaker (GCB) Sales Volume, by Type (%) (2020-2031)
3.4 Global Digital Generator Circuit Breaker (GCB) Average Price by Type (2020-2031)
4 Segmentation by Application
4.1 Introduction by Application
4.1.1 Natural Gas Power Plants
4.1.2 Coal-Fired Power Plants
4.1.3 Renewables Power Plants
4.1.4 Others
4.2 Global Digital Generator Circuit Breaker (GCB) Sales Value by Application
4.2.1 Global Digital Generator Circuit Breaker (GCB) Sales Value by Application (2020 VS 2024 VS 2031)
4.2.2 Global Digital Generator Circuit Breaker (GCB) Sales Value, by Application (2020-2031)
4.2.3 Global Digital Generator Circuit Breaker (GCB) Sales Value, by Application (%) (2020-2031)
4.3 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Application
4.3.1 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Application (2020 VS 2024 VS 2031)
4.3.2 Global Digital Generator Circuit Breaker (GCB) Sales Volume, by Application (2020-2031)
4.3.3 Global Digital Generator Circuit Breaker (GCB) Sales Volume, by Application (%) (2020-2031)
4.4 Global Digital Generator Circuit Breaker (GCB) Average Price by Application (2020-2031)
5 Segmentation by Region
5.1 Global Digital Generator Circuit Breaker (GCB) Sales Value by Region
5.1.1 Global Digital Generator Circuit Breaker (GCB) Sales Value by Region: 2020 VS 2024 VS 2031
5.1.2 Global Digital Generator Circuit Breaker (GCB) Sales Value by Region (2020-2025)
5.1.3 Global Digital Generator Circuit Breaker (GCB) Sales Value by Region (2026-2031)
5.1.4 Global Digital Generator Circuit Breaker (GCB) Sales Value by Region (%), (2020-2031)
5.2 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Region
5.2.1 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Region: 2020 VS 2024 VS 2031
5.2.2 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Region (2020-2025)
5.2.3 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Region (2026-2031)
5.2.4 Global Digital Generator Circuit Breaker (GCB) Sales Volume by Region (%), (2020-2031)
5.3 Global Digital Generator Circuit Breaker (GCB) Average Price by Region (2020-2031)
5.4 North America
5.4.1 North America Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
5.4.2 North America Digital Generator Circuit Breaker (GCB) Sales Value by Country (%), 2024 VS 2031
5.5 Europe
5.5.1 Europe Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
5.5.2 Europe Digital Generator Circuit Breaker (GCB) Sales Value by Country (%), 2024 VS 2031
5.6 Asia Pacific
5.6.1 Asia Pacific Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
5.6.2 Asia Pacific Digital Generator Circuit Breaker (GCB) Sales Value by Region (%), 2024 VS 2031
5.7 South America
5.7.1 South America Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
5.7.2 South America Digital Generator Circuit Breaker (GCB) Sales Value by Country (%), 2024 VS 2031
5.8 Middle East & Africa
5.8.1 Middle East & Africa Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
5.8.2 Middle East & Africa Digital Generator Circuit Breaker (GCB) Sales Value by Country (%), 2024 VS 2031
6 Segmentation by Key Countries/Regions
6.1 Key Countries/Regions Digital Generator Circuit Breaker (GCB) Sales Value Growth Trends, 2020 VS 2024 VS 2031
6.2 Key Countries/Regions Digital Generator Circuit Breaker (GCB) Sales Value and Sales Volume
6.2.1 Key Countries/Regions Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.2.2 Key Countries/Regions Digital Generator Circuit Breaker (GCB) Sales Volume, 2020-2031
6.3 United States
6.3.1 United States Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.3.2 United States Digital Generator Circuit Breaker (GCB) Sales Value by Type (%), 2024 VS 2031
6.3.3 United States Digital Generator Circuit Breaker (GCB) Sales Value by Application, 2024 VS 2031
6.4 Europe
6.4.1 Europe Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.4.2 Europe Digital Generator Circuit Breaker (GCB) Sales Value by Type (%), 2024 VS 2031
6.4.3 Europe Digital Generator Circuit Breaker (GCB) Sales Value by Application, 2024 VS 2031
6.5 China
6.5.1 China Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.5.2 China Digital Generator Circuit Breaker (GCB) Sales Value by Type (%), 2024 VS 2031
6.5.3 China Digital Generator Circuit Breaker (GCB) Sales Value by Application, 2024 VS 2031
6.6 Japan
6.6.1 Japan Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.6.2 Japan Digital Generator Circuit Breaker (GCB) Sales Value by Type (%), 2024 VS 2031
6.6.3 Japan Digital Generator Circuit Breaker (GCB) Sales Value by Application, 2024 VS 2031
6.7 South Korea
6.7.1 South Korea Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.7.2 South Korea Digital Generator Circuit Breaker (GCB) Sales Value by Type (%), 2024 VS 2031
6.7.3 South Korea Digital Generator Circuit Breaker (GCB) Sales Value by Application, 2024 VS 2031
6.8 Southeast Asia
6.8.1 Southeast Asia Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.8.2 Southeast Asia Digital Generator Circuit Breaker (GCB) Sales Value by Type (%), 2024 VS 2031
6.8.3 Southeast Asia Digital Generator Circuit Breaker (GCB) Sales Value by Application, 2024 VS 2031
6.9 India
6.9.1 India Digital Generator Circuit Breaker (GCB) Sales Value, 2020-2031
6.9.2 India Digital Generator Circuit Breaker (GCB) Sales Value by Type (%), 2024 VS 2031
6.9.3 India Digital Generator Circuit Breaker (GCB) Sales Value by Application, 2024 VS 2031
7 Company Profiles
7.1 Hitachi
7.1.1 Hitachi Company Information
7.1.2 Hitachi Introduction and Business Overview
7.1.3 Hitachi Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.1.4 Hitachi Digital Generator Circuit Breaker (GCB) Product Offerings
7.1.5 Hitachi Recent Development
7.2 Mitsubishi Electric Corporation
7.2.1 Mitsubishi Electric Corporation Company Information
7.2.2 Mitsubishi Electric Corporation Introduction and Business Overview
7.2.3 Mitsubishi Electric Corporation Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.2.4 Mitsubishi Electric Corporation Digital Generator Circuit Breaker (GCB) Product Offerings
7.2.5 Mitsubishi Electric Corporation Recent Development
7.3 General Electric
7.3.1 General Electric Company Information
7.3.2 General Electric Introduction and Business Overview
7.3.3 General Electric Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.3.4 General Electric Digital Generator Circuit Breaker (GCB) Product Offerings
7.3.5 General Electric Recent Development
7.4 Siemens AG
7.4.1 Siemens AG Company Information
7.4.2 Siemens AG Introduction and Business Overview
7.4.3 Siemens AG Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.4.4 Siemens AG Digital Generator Circuit Breaker (GCB) Product Offerings
7.4.5 Siemens AG Recent Development
7.5 Schneider Electric SE
7.5.1 Schneider Electric SE Company Information
7.5.2 Schneider Electric SE Introduction and Business Overview
7.5.3 Schneider Electric SE Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.5.4 Schneider Electric SE Digital Generator Circuit Breaker (GCB) Product Offerings
7.5.5 Schneider Electric SE Recent Development
7.6 Eaton Corporation
7.6.1 Eaton Corporation Company Information
7.6.2 Eaton Corporation Introduction and Business Overview
7.6.3 Eaton Corporation Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.6.4 Eaton Corporation Digital Generator Circuit Breaker (GCB) Product Offerings
7.6.5 Eaton Corporation Recent Development
7.7 Toshiba Corp.
7.7.1 Toshiba Corp. Company Information
7.7.2 Toshiba Corp. Introduction and Business Overview
7.7.3 Toshiba Corp. Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.7.4 Toshiba Corp. Digital Generator Circuit Breaker (GCB) Product Offerings
7.7.5 Toshiba Corp. Recent Development
7.8 China XD Group
7.8.1 China XD Group Company Information
7.8.2 China XD Group Introduction and Business Overview
7.8.3 China XD Group Digital Generator Circuit Breaker (GCB) Sales, Revenue, Price and Gross Margin (2020-2025)
7.8.4 China XD Group Digital Generator Circuit Breaker (GCB) Product Offerings
7.8.5 China XD Group Recent Development
8 Industry Chain Analysis
8.1 Digital Generator Circuit Breaker (GCB) Industrial Chain
8.2 Digital Generator Circuit Breaker (GCB) Upstream Analysis
8.2.1 Key Raw Materials
8.2.2 Raw Materials Key Suppliers
8.2.3 Manufacturing Cost Structure
8.3 Midstream Analysis
8.4 Downstream Analysis (Customers Analysis)
8.5 Sales Model and Sales Channels
8.5.1 Digital Generator Circuit Breaker (GCB) Sales Model
8.5.2 Sales Channel
8.5.3 Digital Generator Circuit Breaker (GCB) Distributors
9 Research Findings and Conclusion
10 Appendix
10.1 Research Methodology
10.1.1 Methodology/Research Approach
10.1.1.1 Research Programs/Design
10.1.1.2 Market Size Estimation
10.1.1.3 Market Breakdown and Data Triangulation
10.1.2 Data Source
10.1.2.1 Secondary Sources
10.1.2.2 Primary Sources
10.2 Author Details
10.3 Disclaimer