サーキットブレーカーの市場規模、シェア、動向、予測：製品タイプ別、電圧別、技術別、最終用途別、地域別 2025～2033年

サーキットブレーカーの市場の世界市場規模は、2024年に91億6,000万米ドルとなった。今後、IMARC Groupは、2033年には120億6,000万米ドルに達し、2025年から2033年にかけて2.80%のCAGRを示すと予測しています。現在、アジア太平洋が市場を独占しています。再生可能エネルギーへの需要の高まり、公益事業や発電所におけるサーキットブレーカーの設置の増加、家庭における電化製品の急速な普及などが、市場を牽引する主な要因となっています。

サーキットブレーカーとは、電気回路内の大電流の流れを遮断し、電気システムを損傷から保護するスイッチング装置のことです。システムから故障を取り除き、信頼できる品質の電力を受電側に供給するために必要な正常な機能を回復させる。金属バネ、圧縮空気、油圧を変形させることで位置エネルギーを蓄えます。監視なしに独立して作動し、離れた場所から遠隔操作することができます。電力を効率的に制御、調整、変更し、照明回路、モーターコントロールセンター、フィーダー回路などに使用されます。電気系統の温度異常や短絡の発生を検知し、火災の発生や回路の損傷を防止します。また、過酷な条件下でも使用でき、メンテナンスも最小限で済み、電気安全対策も向上することから、世界中でサーキットブレーカーの需要が高まっています。

サーキットブレーカーの市場動向：

現在、トランスミッションの改善によるサーキットブレーカーの需要増加が、市場にプラスの影響を与えている主な要因の1つです。このほか、各国の政府機関は発電能力を拡大し、都市部や農村部の電力需要を満たすための取り組みを行っています。また、エネルギーの浪費を減らし、安全対策を向上させるために、従来の電気設備を近代的で技術的に進んだシステムに置き換えています。さらに、大衆の間で環境に対する関心が高まっていることから、再生可能エネルギー発電源に対する需要が高まっており、市場の見通しは明るいです。これとは別に、洗濯機、ミキサー、ミキサー、冷蔵庫、掃除機、空気清浄機など、家事を簡素化するためのさまざまな電化製品の家庭での利用が増加していることも、市場の成長に寄与しています。さらに、生産性を高め、ルーチン作業を効率的に行うために産業界で重機の設置が増加していることも、市場の成長を強めています。さらに、送電網を安全に運用し、消費者に電力を供給するために、公益事業や発電所でのサーキットブレーカーの設置が増加していることも、市場の成長を後押ししています。さらに、自動車の排気ガスの大気中への排出や化石燃料の使用を削減するために電気自動車（EV）の利用が増加していることも、市場の成長を支えています。

本レポートで扱う主な質問

• 世界のサーキットブレーカーの市場の市場規模は？
• 2025-2033年における世界のサーキットブレーカーの市場の予想成長率は？
• 世界のサーキットブレーカーの市場を牽引する主要因は何か？
• 世界のサーキットブレーカーの市場における主要地域は？
• 世界のサーキットブレーカーの市場における主要企業は？

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査の目的
• ステークホルダー
• データソース
  • 一次情報
  • 二次情報
• 市場推定
  • ボトムアップアプローチ
  • トップダウンアプローチ
• 調査手法

第3章 エグゼクティブサマリー

第4章 イントロダクション

• 概要
• 主要業界動向

第5章 世界のサーキットブレーカー市場

• 市場概要
• 市場実績
• COVID-19の影響
• 市場内訳：製品タイプ別
• 市場内訳：電圧別
• 市場内訳：技術別
• 市場内訳：最終用途別
• 市場内訳：地域別
• 市場予測
• SWOT分析
  • 概要
  • 強み
  • 弱み
  • 機会
  • 脅威
• バリューチェーン分析
  • 概要
  • 研究開発
  • 原材料調達
  • 製造
  • マーケティング
  • 流通
  • 最終用途
• ポーターのファイブフォース分析
  • 概要
  • 買い手の交渉力
  • 供給企業の交渉力
  • 競合の程度
  • 新規参入業者の脅威
  • 代替品の脅威
• 価格分析
  • 主要価格指標
  • 価格構造
  • 価格動向

第6章 市場内訳：製品タイプ別

• 屋内回路ブレーカー
  • 市場動向
  • 市場予測
• 屋外用ブレーカー
  • 市場動向
  • 市場予測

第7章 市場内訳：電圧別

• 低電圧
  • 市場動向
  • 市場予測
• 中電圧
  • 市場動向
  • 市場予測
• 高電圧
  • 市場動向
  • 市場予測

第8章 市場内訳：技術別

• 空気
  • 市場動向
  • 市場予測
• 真空
  • 市場動向
  • 市場予測
• 油
  • 市場動向
  • 市場予測
• SF6
  • 市場動向
  • 市場予測

第9章 市場内訳：最終用途別

• トランスミッションと配電
  • 市場動向
  • 市場予測
• 再生可能
  • 市場動向
  • 市場予測
• 発電
  • 市場動向
  • 市場予測
• 鉄道
  • 市場動向
  • 市場予測

第10章 市場内訳：地域別

• アジア
• 北米
• 欧州
• 中東・アフリカ
• ラテンアメリカ

第11章 回路遮断器の製造工程

• 製品概要
• 原材料要件
• 製造工程
• 主要成功要因とリスク要因

第12章 競合情勢

• 市場構造
• 主要企業
• 主要企業のプロファイル
  • ABB
  • Alstom
  • Eaton Corporation
  • General Electric Company
  • Mitsubishi Electric Power Products
  • Schneider Electric
  • Siemens
  • Camsco Electric
  • G&W Electric
  • Kirloskar Electric
  • Larsen & Toubro Limited
  • Powell Industries
  • Schurter Holding
  • Sensata Technologies
  • Toshiba

List of Figures

• Figure 1: Global: Circuit Breaker Market: Major Drivers and Challenges
• Figure 2: Global: Circuit Breaker Market: Sales Value (in Billion USD), 2019-2024
• Figure 3: Global: Circuit Breaker Market: Breakup by Product Type (in %), 2024
• Figure 4: Global: Circuit Breaker Market: Breakup by Voltage (in %), 2024
• Figure 5: Global: Circuit Breaker Market: Breakup by Technology (in %), 2024
• Figure 6: Global: Circuit Breaker Market: Breakup by End-Use (in %), 2024
• Figure 7: Global: Circuit Breaker Market: Breakup by Region (in %), 2024
• Figure 8: Global: Circuit Breaker Market Forecast: Sales Value (in Billion USD), 2025-2033
• Figure 9: Global: Circuit Breaker Market: Average Prices (USD/Unit), 2019-2033
• Figure 10: Circuit Breaker Market: Price Structure
• Figure 11: Global: Circuit Breaker Industry: SWOT Analysis
• Figure 12: Global: Circuit Breaker Industry: Value Chain Analysis
• Figure 13: Global: Circuit Breaker Industry: Porter's Five Forces Analysis
• Figure 14: Global: Circuit Breaker (Indoor) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 15: Global: Circuit Breaker (Indoor) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 16: Global: Circuit Breaker (Outdoor) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 17: Global: Circuit Breaker (Outdoor) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 18: Global: Circuit Breaker (Low Voltage) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 19: Global: Circuit Breaker (Low Voltage) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 20: Global: Circuit Breaker (Medium Voltage) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 21: Global: Circuit Breaker (Medium Voltage) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 22: Global: Circuit Breaker (High Voltage) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 23: Global: Circuit Breaker (High Voltage) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 24: Global: Circuit Breaker (Air) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 25: Global: Circuit Breaker (Air) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 26: Global: Circuit Breaker (Vacuum) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 27: Global: Circuit Breaker (Vacuum) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 28: Global: Circuit Breaker (Oil) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 29: Global: Circuit Breaker (Oil) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 30: Global: Circuit Breaker (SF6) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 31: Global: Circuit Breaker (SF6) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 32: Global: Circuit Breaker (Transmission and Distribution) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 33: Global: Circuit Breaker (Transmission and Distribution) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 34: Global: Circuit Breaker (Renewable) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 35: Global: Circuit Breaker (Renewable) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 36: Global: Circuit Breaker (Power Generation) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 37: Global: Circuit Breaker (Power Generation) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 38: Global: Circuit Breaker (Railways) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 39: Global: Circuit Breaker (Railways) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 40: Asia Pacific: Circuit Breaker Market: Sales Value (in Million USD), 2019 & 2024
• Figure 41: Asia Pacific: Circuit Breaker Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 42: North America: Circuit Breaker Market: Sales Value (in Million USD), 2019 & 2024
• Figure 43: North America: Circuit Breaker Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 44: Europe: Circuit Breaker Market: Sales Value (in Million USD), 2019 & 2024
• Figure 45: Europe: Circuit Breaker Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 46: Middle East and Africa: Circuit Breaker Market: Sales Value (in Million USD), 2019 & 2024
• Figure 47: Middle East and Africa: Circuit Breaker Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 48: Latin America: Circuit Breaker Market: Sales Value (in Million USD), 2019 & 2024
• Figure 49: Latin America: Circuit Breaker Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 50: Circuit Breaker Manufacturing: Process Flow

List of Tables

• Table 1: Global: Circuit Breaker Market: Key Industry Highlights, 2024 & 2033
• Table 2: Global: Circuit Breaker Market Forecast: Breakup by Product Type (in Million USD), 2025-2033
• Table 3: Global: Circuit Breaker Market Forecast: Breakup by Voltage (in Million USD), 2025-2033
• Table 4: Global: Circuit Breaker Market Forecast: Breakup by Technology (in Million USD), 2025-2033
• Table 5: Global: Circuit Breaker Market Forecast: Breakup by End-Use (in Million USD), 2025-2033
• Table 6: Global: Circuit Breaker Market Forecast: Breakup by Region (in Million USD), 2025-2033
• Table 7: Circuit Breaker: Raw Material Requirements
• Table 8: Global: Circuit Breaker Market Structure
• Table 9: Global: Circuit Breaker Market: Key Players-2033

The global circuit breaker market size was valued at USD 9.16 Billion in 2024. Looking forward, IMARC Group estimates the market to reach USD 12.06 Billion by 2033, exhibiting a CAGR of 2.80% from 2025-2033. Asia-Pacific currently dominates the market. The rising demand for renewable energy sources, increasing installation of circuit breakers in utilities and power plants, and the rapid utilization of electrical appliances in households represent some of the key factors driving the market.

A circuit breaker refers to a switching device that interrupts the flow of high-magnitude current in an electric circuit to protect the electrical system from damage. It removes faults from the system and restores the normal functioning required for supplying reliable quality power to the receiving end. It stores potential energy by deforming metal springs, compressed air, and hydraulic pressure. It can operate independently without any supervision and can be remotely controlled from a distance. It efficiently controls, regulates, and modifies electric power and is used in lighting circuits, motor control centers, and feeder circuits. It detects the abnormality in the temperature of an electric system and the occurrence of short circuits causing fire outbreaks and damage to the circuit. Furthermore, as it is suitable for harsh conditions, requires minimum maintenance, and improves electrical safety measures, the demand for circuit breaker is rising around the world.

Circuit Breaker Market Trends:

At present, the increasing demand for circuit breakers due to rising improvements in electrical transmission networks represents one of the key factors influencing the market positively. Besides this, governing agencies of various countries are undertaking initiatives to expand the power-generating capacity and fulfill the electricity requirements of urban and rural areas. They are also replacing conventional electric equipment with modern and technologically advanced systems to reduce energy wastage and improve safety measures. In addition, the rising demand for renewable energy generation sources on account of the growing environmental concerns among the masses is offering a positive market outlook. Apart from this, the increasing utilization of various electrical appliances, such as washing machines, mixers, blenders, refrigerators, vacuum cleaners, and air purifiers, in households to simplify chores is contributing to the growth of the market. Additionally, the rising installation of heavy machinery in industries to increase productivity and efficiently carry out routine tasks is strengthening the market growth. Moreover, the increasing installation of circuit breakers in utilities and power plants to operate grids safely and deliver electricity to consumers is bolstering the market growth. Furthermore, the rising utilization of electric vehicles (EVs) to reduce emissions of automobile exhausts in the air and the usage of fossil fuels is supporting the market growth.

Key Market Segmentation:

Product Type Insights:

• Indoor Circuit Breakers
• Outdoor Circuit Breakers

Voltage Insights:

• Low Voltage
• Medium Voltage
• High Voltage

Technology Insights:

• Air
• Vacuum
• Oil
• SF6

End-Use Insights:

• Transmission and Distribution
• Renewable
• Power Generation
• Railways

Regional Insights:

• Asia Pacific
• North America
• Europe
• Latin America
• Middle East and Africa
• The report has also provided a comprehensive analysis of all the major regional markets, which include Asia Pacific, North America, Europe, the Middle East and Africa, and Latin America. According to the report, Asia Pacific was the largest market for circuit breaker. Some of the factors driving the Asia Pacific circuit breaker market included the rising demand for electric vehicles (EVs), technological advancements, increasing utilization of advanced machines in industries, etc.

Competitive Landscape:

• The report has also provided a comprehensive analysis of the competitive landscape in the global circuit breaker market. Competitive analysis such as market structure, market share by key players, player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided. Some of the companies covered include ABB Ltd, Alstom Holdings, Eaton Corporation plc, General Electric Company, Mitsubishi Electric Power Products, INC., Schneider Electric, Siemens, Camsco Electric Co., Ltd, G&W Electric, Kirloskar Electric Co. Ltd., Larsen & Toubro Limited, Powell Industries Inc., Schurter Holding AG, Sensata Technologies, Inc., Toshiba Corporation, etc.

Key Questions Answered in This Report

• 1.How big is the global circuit breaker market?
• 2.What is the expected growth rate of the global circuit breaker market during 2025-2033?
• 3.What are the key factors driving the global circuit breaker market?
• 4.What are the key regions in the global circuit breaker market?
• 5.Who are the key players/companies in the global circuit breaker market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Introduction

• 4.1 Overview
• 4.2 Key Industry Trends

5 Global Circuit Breaker Market

• 5.1 Market Overview
• 5.2 Market Performance
• 5.3 Impact of COVID-19
• 5.4 Market Breakup by Product Type
• 5.5 Market Breakup by Voltage
• 5.6 Market Breakup by Technology
• 5.7 Market Breakup by End-Use
• 5.8 Market Breakup by Region
• 5.9 Market Forecast
• 5.10 SWOT Analysis
  • 5.10.1 Overview
  • 5.10.2 Strengths
  • 5.10.3 Weaknesses
  • 5.10.4 Opportunities
  • 5.10.5 Threats
• 5.11 Value Chain Analysis
  • 5.11.1 Overview
  • 5.11.2 Research and Development
  • 5.11.3 Raw Material Procurement
  • 5.11.4 Manufacturing
  • 5.11.5 Marketing
  • 5.11.6 Distribution
  • 5.11.7 End-Use
• 5.12 Porters Five Forces Analysis
  • 5.12.1 Overview
  • 5.12.2 Bargaining Power of Buyers
  • 5.12.3 Bargaining Power of Suppliers
  • 5.12.4 Degree of Competition
  • 5.12.5 Threat of New Entrants
  • 5.12.6 Threat of Substitutes
• 5.13 Price Analysis
  • 5.13.1 Key Price Indicators
  • 5.13.2 Price Structure
  • 5.13.3 Price Trends

6 Market Breakup by Product Type

• 6.1 Indoor Circuit Breakers
  • 6.1.1 Market Trends
  • 6.1.2 Market Forecast
• 6.2 Outdoor Circuit Breakers
  • 6.2.1 Market Trends
  • 6.2.2 Market Forecast

7 Market Breakup by Voltage

• 7.1 Low Voltage
  • 7.1.1 Market Trends
  • 7.1.2 Market Forecast
• 7.2 Medium Voltage
  • 7.2.1 Market Trends
  • 7.2.2 Market Forecast
• 7.3 High Voltage
  • 7.3.1 Market Trends
  • 7.3.2 Market Forecast

8 Market Breakup by Technology

• 8.1 Air
  • 8.1.1 Market Trends
  • 8.1.2 Market Forecast
• 8.2 Vacuum
  • 8.2.1 Market Trends
  • 8.2.2 Market Forecast
• 8.3 Oil
  • 8.3.1 Market Trends
  • 8.3.2 Market Forecast
• 8.4 SF6
  • 8.4.1 Market Trends
  • 8.4.2 Market Forecast

9 Market Breakup by End-Use

• 9.1 Transmission and Distribution
  • 9.1.1 Market Trends
  • 9.1.2 Market Forecast
• 9.2 Renewable
  • 9.2.1 Market Trends
  • 9.2.2 Market Forecast
• 9.3 Power Generation
  • 9.3.1 Market Trends
  • 9.3.2 Market Forecast
• 9.4 Railways
  • 9.4.1 Market Trends
  • 9.4.2 Market Forecast

10 Market Breakup by Region

• 10.1 Asia Pacific
  • 10.1.1 Market Trends
  • 10.1.2 Market Forecast
• 10.2 North America
  • 10.2.1 Market Trends
  • 10.2.2 Market Forecast
• 10.3 Europe
  • 10.3.1 Market Trends
  • 10.3.2 Market Forecast
• 10.4 Middle East and Africa
  • 10.4.1 Market Trends
  • 10.4.2 Market Forecast
• 10.5 Latin America
  • 10.5.1 Market Trends
  • 10.5.2 Market Forecast

11 Circuit Breaker Manufacturing Process

• 11.1 Product Overview
• 11.2 Raw Material Requirements
• 11.3 Manufacturing Process
• 11.4 Key Success and Risk Factors

12 Competitive Landscape

• 12.1 Market Structure
• 12.2 Key Players
• 12.3 Profiles of Key Players
  • 12.3.1 ABB
  • 12.3.2 Alstom
  • 12.3.3 Eaton Corporation
  • 12.3.4 General Electric Company
  • 12.3.5 Mitsubishi Electric Power Products
  • 12.3.6 Schneider Electric
  • 12.3.7 Siemens
  • 12.3.8 Camsco Electric
  • 12.3.9 G&W Electric
  • 12.3.10 Kirloskar Electric
  • 12.3.11 Larsen & Toubro Limited
  • 12.3.12 Powell Industries
  • 12.3.13 Schurter Holding
  • 12.3.14 Sensata Technologies
  • 12.3.15 Toshiba