Summary

Market Overview

According to DIResearch＇s in-depth investigation and research, the global Automatic Transfer Switches market size will reach 1,777.18 Million USD in 2026 and is projected to reach 2,747.22 Million USD by 2033, with a CAGR of 6.42% (2026-2033). Notably, the China Automatic Transfer Switches market has changed rapidly in the past few years. By 2026, China＇s market size is expected to be Million USD, representing approximately % of the global market share.

Research Summary

Automatic Transfer Switches (ATS) are devices used in electrical systems to automatically switch the load between two power sources in the event of a power failure or other electrical problem. They are commonly used in emergency backup power systems, such as generators or battery systems, to ensure that the power to equipment is not interrupted. ATS work by monitoring the power supply from the main utility power source and automatically switching to the backup power source if the main power supply fails. This ensures that critical equipment, such as data centers and hospitals, remain operational even during power outages. ATS are commonly used in commercial and industrial applications, but can also be found in residential home backup generators.

The major global  manufacturers of Automatic Transfer Switches include GE, Eaton, Cummins, KOHLER, ABB, Briggs & Stratton, Vertiv, Thomson Power Systems, GENERAC, Socomec, etc. The global players competition landscape in this report is divided into three tiers. The first tier comprises global leading enterprises that command a substantial market share, hold a dominant industry position, possess strong competitiveness and influence, and generate significant revenue. The second tier includes companies with a notable market presence and reputation; these firms actively follow industry leaders in product, service, or technological innovation and maintain a moderate revenue scale. The third tier consists of smaller companies with limited market share and lower brand recognition, primarily focused on local markets and generating comparatively lower revenue.

This report studies the market size, price trends and future development prospects of Automatic Transfer Switches. Focus on analysing the market share, product portfolio, prices, sales, revenue and gross profit margin of global major manufacturers, as well as the market status and trends of different product types and applications in the global Automatic Transfer Switches market. The report data covers historical data from 2021 to 2025, based year in 2026 and forecast data from 2027 to 2033.

The regions and countries in the report include North America, Europe, China, APAC (excl. China), Latin America and Middle East and Africa, covering the Automatic Transfer Switches market conditions and future development trends of key regions and countries, combined with industry-related policies and the latest technological developments, analyze the development characteristics of Automatic Transfer Switches industries in various regions and countries, help companies understand the development characteristics of each region, help companies formulate business strategies, and achieve the ultimate goal of the company's global development strategy.  

The data sources of this report mainly include the National Bureau of Statistics, customs databases, industry associations, corporate financial reports, third-party databases, etc. Among them, macroeconomic data mainly comes from the National Bureau of Statistics, International Economic Research Organization; industry statistical data mainly come from industry associations; company data mainly comes from interviews, public information collection, third-party reliable databases, and price data mainly comes from various markets monitoring database.

Global Key Manufacturers of Automatic Transfer Switches Include:

GE

Eaton

Cummins

KOHLER

ABB

Briggs & Stratton

Vertiv

Thomson Power Systems

GENERAC

Socomec

Automatic Transfer Switches Product Segment Include:

Open transition

Closed transition

Static transfer switch (STS)

Others

Automatic Transfer Switches Product Application Include:

Industrial

Commercial

Residential




Chapter Scope

Chapter 1: Product Research Range, Product Types and Applications, Market Overview, Market Situation and Trends

Chapter 2: Global Automatic Transfer Switches Industry PESTEL Analysis

Chapter 3: Global Automatic Transfer Switches Industry Porter’s Five Forces Analysis

Chapter 4: Global Automatic Transfer Switches Major Regional Market Size (Revenue, Sales, Price) and Forecast Analysis

Chapter 5: Global Automatic Transfer Switches Market Size and Forecast by Type and Application Analysis

Chapter 6: North America Automatic Transfer Switches Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 7: Europe Automatic Transfer Switches Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 8: China Automatic Transfer Switches Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 9: APAC (Excl. China) Automatic Transfer Switches Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 10: Latin America Automatic Transfer Switches Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 11: Middle East and Africa Automatic Transfer Switches Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 12: Global Automatic Transfer Switches Competitive Analysis of Key Manufacturers (Sales, Revenue, Market Share, Price, Regional Distribution and Industry Concentration)

Chapter 13: Key Company Profiles (Product Portfolio, Sales, Revenue, Price and Gross Margin)

Chapter 14: Industrial Chain Analysis, Include Raw Material Suppliers, Distributors and Customers

Chapter 15: Research Findings and Conclusion

Chapter 16: Methodology and Data Sources

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Table of Contents

Table of Contents

1 Automatic Transfer Switches Market Overview

  1.1 Product Definition and Statistical Scope

   1.2 Automatic Transfer Switches Product by Type

       1.2.1 Open transition

       1.2.2 Closed transition

       1.2.3 Static transfer switch (STS)

       1.2.4 Others

   1.3 Automatic Transfer Switches Product by Application

       1.3.1 Industrial

       1.3.2 Commercial

       1.3.3 Residential

  1.4 Global Automatic Transfer Switches Market Revenue and Sales Analysis

       1.4.1 Global Automatic Transfer Switches Revenue Market Size Analysis (2021-2033)

       1.4.2 Global Automatic Transfer Switches Sales Market Size Analysis (2021-2033)

       1.4.3 Global Automatic Transfer Switches Market Sales Price Trend Analysis (2021-2033)

  1.5 Automatic Transfer Switches Industry Trends and Innovation

       1.5.1 Automatic Transfer Switches Industry Trends and Innovation

       1.5.2 Automatic Transfer Switches Market Drivers and Challenges

2 Automatic Transfer Switches Market PESTEL Analysis

   2.1 Political Factors Analysis

   2.2 Economic Factors Analysis

   2.3 Social Factors Analysis

   2.4 Technological Factors Analysis

   2.5 Environmental Factors Analysis

   2.6 Legal Factors Analysis

3 Automatic Transfer Switches Market Porter's Five Forces Analysis

   3.1 Competitive Rivalry

   3.2 Threat of New Entrants

   3.3 Bargaining Power of Suppliers

   3.4 Bargaining Power of Buyers

   3.5 Threat of Substitutes

4 Global Automatic Transfer Switches Market Analysis by Regions

   4.1 Automatic Transfer Switches Overall Market: 2025 VS 2026 VS 2033

   4.2 Global Automatic Transfer Switches Revenue and Forecast Analysis (2021-2033)

       4.2.1 Global Automatic Transfer Switches Revenue and Market Share by Region (2021-2026)

       4.2.2 Global Automatic Transfer Switches Revenue and Market Share Forecast by Region (2027-2033)

   4.3 Global Automatic Transfer Switches Sales and Forecast Analysis (2021-2033)

       4.3.1 Global Automatic Transfer Switches Sales and Market Share by Region (2021-2026)

       4.3.2 Global Automatic Transfer Switches Sales and Market Share Forecast by Region (2027-2033)

   4.4 Global Automatic Transfer Switches Sales Price Trend Analysis (2021-2033)

5 Global Automatic Transfer Switches Market Size by Type and Application

   5.1 Global Automatic Transfer Switches Market Size by Type

       5.1.1 Global Automatic Transfer Switches Revenue and Forecast Analysis by Type (2021-2033)

       5.1.2 Global Automatic Transfer Switches Sales and Forecast Analysis by Type (2021-2033)

   5.2 Global Automatic Transfer Switches Market Size by Application

       5.2.1 Global Automatic Transfer Switches Revenue and Forecast Analysis by Application (2021-2033)

       5.2.2 Global Automatic Transfer Switches Sales and Forecast Analysis by Application (2021-2033)

6 North America

   6.1 North America Automatic Transfer Switches Market Size and Growth Rate Analysis (2021-2033)

   6.2 North America Key Manufacturers Analysis

   6.3 North America Automatic Transfer Switches Market Size by Type

       6.3.1 North America Automatic Transfer Switches Sales by Type (2021-2033)

       6.3.2 North America Automatic Transfer Switches Revenue by Type (2021-2033)

   6.4 North America Automatic Transfer Switches Market Size by Application

       6.4.1 North America Automatic Transfer Switches Sales by Application (2021-2033)

       6.4.2 North America Automatic Transfer Switches Revenue by Application (2021-2033)

   6.5 North America Automatic Transfer Switches Market Size by Country

       6.5.1 US

       6.5.2 Canada

7 Europe

   7.1 Europe Automatic Transfer Switches Market Size and Growth Rate Analysis (2021-2033)

   7.2 Europe Key Manufacturers Analysis

   7.3 Europe Automatic Transfer Switches Market Size by Type

       7.3.1 Europe Automatic Transfer Switches Sales by Type (2021-2033)

       7.3.2 Europe Automatic Transfer Switches Revenue by Type (2021-2033)

   7.4 Europe Automatic Transfer Switches Market Size by Application

       7.4.1 Europe Automatic Transfer Switches Sales by Application (2021-2033)

       7.4.2 Europe Automatic Transfer Switches Revenue by Application (2021-2033)

   7.5 Europe Automatic Transfer Switches Market Size by Country

       7.5.1 Germany

       7.5.2 France

       7.5.3 United Kingdom

       7.5.4 Italy

       7.5.5 Spain

       7.5.6 Benelux

8 China

   8.1 China Automatic Transfer Switches Market Size and Growth Rate Analysis (2021-2033)

   8.2 China Key Manufacturers Analysis

   8.3 China Automatic Transfer Switches Market Size by Type

       8.3.1 China Automatic Transfer Switches Sales by Type (2021-2033)

       8.3.2 China Automatic Transfer Switches Revenue by Type (2021-2033)

   8.4 China Automatic Transfer Switches Market Size by Application

       8.4.1 China Automatic Transfer Switches Sales by Application (2021-2033)

       8.4.2 China Automatic Transfer Switches Revenue by Application (2021-2033)

9 APAC (excl. China)

   9.1 APAC (excl. China) Automatic Transfer Switches Market Size and Growth Rate Analysis (2021-2033)

   9.2 APAC (excl. China) Key Manufacturers Analysis

   9.3 APAC (excl. China) Automatic Transfer Switches Market Size by Type

       9.3.1 APAC (excl. China) Automatic Transfer Switches Sales by Type (2021-2033)

       9.3.2 APAC (excl. China) Automatic Transfer Switches Revenue by Type (2021-2033)

   9.4 APAC (excl. China) Automatic Transfer Switches Market Size by Application

       9.4.1 APAC (excl. China) Automatic Transfer Switches Sales by Application (2021-2033)

       9.4.2 APAC (excl. China) Automatic Transfer Switches Revenue by Application (2021-2033)

   9.5 APAC (excl. China) Automatic Transfer Switches Market Size by Country

       9.5.1 Japan

       9.5.2 South Korea

       9.5.3 India

       9.5.4 Australia

       9.5.5 Southeast Asia

10 Latin America

   10.1 Latin America Automatic Transfer Switches Market Size and Growth Rate Analysis (2021-2033)

   10.2 Latin America Key Manufacturers Analysis

   10.3 Latin America Automatic Transfer Switches Market Size by Type

       10.3.1 Latin America Automatic Transfer Switches Sales by Type (2021-2033)

       10.3.2 Latin America Automatic Transfer Switches Revenue by Type (2021-2033)

   10.4 Latin America Automatic Transfer Switches Market Size by Application

       10.4.1 Latin America Automatic Transfer Switches Sales by Application (2021-2033)

       10.4.2 Latin America Automatic Transfer Switches Revenue by Application (2021-2033)

   10.5 Latin America Automatic Transfer Switches Market Size by Country

   10.6 Latin America Automatic Transfer Switches Market Size by Country

       10.6.1 Mexico

       10.6.2 Brazil

11 Middle East & Africa

   11.1 Middle East & Africa Automatic Transfer Switches Market Size and Growth Rate Analysis (2021-2033)

   11.2 Middle East & Africa Key Manufacturers Analysis

   11.3 Middle East & Africa Automatic Transfer Switches Market Size by Type

       11.3.1 Middle East & Africa Automatic Transfer Switches Sales by Type (2021-2033)

       11.3.2 Middle East & Africa Automatic Transfer Switches Revenue by Type (2021-2033)

   11.4 Middle East & Africa Automatic Transfer Switches Market Size by Application

       11.4.1 Middle East & Africa Automatic Transfer Switches Sales by Application (2021-2033)

       11.4.2 Middle East & Africa Automatic Transfer Switches Revenue by Application (2021-2033)

   11.5 Middle East Automatic Transfer Switches Market Size by Country

       11.5.1 Saudi Arabia

       11.5.2 South Africa

12 Competition by Manufacturers

   12.1 Global Automatic Transfer Switches Market Sales, Revenue and Price by Key Manufacturers (2021-2026)

       12.1.1 Global Automatic Transfer Switches Market Sales by Key Manufacturers (2021-2026)

       12.1.2 Global Automatic Transfer Switches Market Revenue by Key Manufacturers (2021-2026)

       12.1.3 Global Automatic Transfer Switches Average Sales Price by Manufacturers (2021-2026)

   12.2 Automatic Transfer Switches Competitive Landscape Analysis and Market Dynamic

       12.2.1 Automatic Transfer Switches Competitive Landscape Analysis

       12.2.2 Global Key Manufacturers Headquarter Location and Key Area Sales

       12.2.3 Market Dynamic

13 Key Companies Analysis

   13.1 GE

       13.1.1 GE Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.1.2 GE Automatic Transfer Switches Product Portfolio

       13.1.3 GE Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.2 Eaton

       13.2.1 Eaton Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.2.2 Eaton Automatic Transfer Switches Product Portfolio

       13.2.3 Eaton Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.3 Cummins

       13.3.1 Cummins Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.3.2 Cummins Automatic Transfer Switches Product Portfolio

       13.3.3 Cummins Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.4 KOHLER

       13.4.1 KOHLER Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.4.2 KOHLER Automatic Transfer Switches Product Portfolio

       13.4.3 KOHLER Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.5 ABB

       13.5.1 ABB Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.5.2 ABB Automatic Transfer Switches Product Portfolio

       13.5.3 ABB Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.6 Briggs & Stratton

       13.6.1 Briggs & Stratton Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.6.2 Briggs & Stratton Automatic Transfer Switches Product Portfolio

       13.6.3 Briggs & Stratton Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.7 Vertiv

       13.7.1 Vertiv Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.7.2 Vertiv Automatic Transfer Switches Product Portfolio

       13.7.3 Vertiv Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.8 Thomson Power Systems

       13.8.1 Thomson Power Systems Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.8.2 Thomson Power Systems Automatic Transfer Switches Product Portfolio

       13.8.3 Thomson Power Systems Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.9 GENERAC

       13.9.1 GENERAC Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.9.2 GENERAC Automatic Transfer Switches Product Portfolio

       13.9.3 GENERAC Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

   13.10 Socomec

       13.10.1 Socomec Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)

       13.10.2 Socomec Automatic Transfer Switches Product Portfolio

       13.10.3 Socomec Automatic Transfer Switches Market Data Analysis (Revenue, Sales, Price, Gross Margin and Market Share) (2021-2026)

14 Industry Chain Analysis

   14.1 Automatic Transfer Switches Industry Chain Analysis

   14.2 Automatic Transfer Switches Industry Raw Material and Suppliers Analysis

       14.2.1 Automatic Transfer Switches Key Raw Material Supply Analysis

       14.2.2 Raw Material Suppliers and Contact Information

   14.3 Automatic Transfer Switches Typical Downstream Customers

   14.4 Automatic Transfer Switches Sales Channel Analysis

15 Research Findings and Conclusion

16 Methodology and Data Source

   16.1 Methodology/Research Approach

   16.2 Research Scope

   16.3 Benchmarks and Assumptions

   16.4 Date Source

       16.4.1 Primary Sources

       16.4.2 Secondary Sources

   16.5 Data Cross Validation

   16.6 Disclaimer