ACサーキットブレーカーの市場：絶縁タイプ（空気、ガス、真空）、電圧（中、高、超高）、設置場所（屋内、屋外）、エンドユーザー産業（送電・配電公益事業、発電、産業）、地域別 - 2028年までの世界予測

AC Circuit Breaker Market by Insulation Type (Air, Gas, Vacuum), Voltage (Medium, High, Very-high), Installation (Indoor, Outdoor), End-Use Industry (Transmission & Distribution Utilities, Power Generation, Industrial) & Region - Global Forecast to 2028

世界のACサーキットブレーカー市場は、2023年の推定41億米ドルから2028年には53億米ドルに成長すると推定され、予測期間中に5.3％のCAGRを記録すると予想されています。工業生産への投資の増加が、ACサーキットブ... もっと見る

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世界のACサーキットブレーカー市場は、2023年の推定41億米ドルから2028年には53億米ドルに成長すると推定され、予測期間中に5.3％のCAGRを記録すると予想されています。工業生産への投資の増加が、ACサーキットブレーカー市場の需要を促進しています。
"T&Dユーティリティ"：ACサーキットブレーカー市場で最も成長しているセグメント"
ACサーキットブレーカーの用途別では、2023年から2028年にかけて産業用タイプが最も大きく成長する市場と推定されます。電力需要の増加により、送電・配電インフラへの投資が増加しています。最新のサブステーションはデータのハブであるため、データのフィルタリング、分析、対応が重要である。そのため、企業は現在、スマートユーティリティ用のソリューションの統合に注力しており、従来の機器の運用効率の低さによるエネルギー損失を低減することで、保護機能を強化しています。ACサーキットブレーカーにセンサーを使用することで、電力品質の測定、停電の減少、二次機器の保護、簡単で安全なメンテナンス、遠隔監視と制御、価値の高い原材料の使用量の減少に役立ちます。T&Dは、電力会社の老朽化したインフラの更新や電力需要の増加により、世界のACサーキットブレーカー市場において最も成長しているエンドユーザー分野です。
"空気絶縁 "である：ACサーキットブレーカー市場の絶縁タイプ別第3位セグメント"
絶縁タイプ別では、空気式セグメントが予測期間中に3番目に大きな市場規模を占めると予測されています。空気式ACサーキットブレーカーは、電気回路の過電流および短絡保護に使用される。エアACサーキットブレーカーは、通常、低圧および中圧のアプリケーションで使用されます。通常、通常の動作電流が数百アンペアに及ぶ場所に配置される。このような大電流で動作する回路を切断すると、端子周辺の空気のイオン化により、切断端の間にアークが発生する。このアークの発生は、回路だけでなく、動作中の端子にも有害である。そこで、このアークを最短時間で消すために、アーククエンチング媒体が必要となります。この場合、媒体は空気で、端子の真ん中を吹き抜けてアークを消火します。
"超高電圧"：ACサーキットブレーカー市場のタイプ別第3位セグメント"
タイプ別では、空気絶縁型が予測期間中に2番目に大きな市場規模を占めると予測されています。欧州の空気絶縁型ACサーキットブレーカー市場は、2022年の5億5400万米ドルから2028年には7億2600万米ドルに成長すると予測され、2023年から2028年までの年平均成長率は4.7％と予測されています。
超高圧回路のトリップやスイッチング動作に不具合が生じることは非常にまれで、ほとんどの場合、これらのサーキットブレーカーはON状態のままであり、長期間にわたって動作することがあります。この電圧範囲のスイッチギアシステムは、再生可能エネルギーの送電や中電圧の変電所でも使用されています。電化の進展と再生可能エネルギーの国内送電網への統合に伴い、送電・配電インフラの迅速なアップグレードが求められています。自動化されたスマートなACサーキットブレーカーは、効率性を高めるためにスマートグリッド技術とともに使用されます。したがって、超高圧ACサーキットブレーカーの需要は、予測期間中に膨れ上がると予想される。
"北米 "はACサーキットブレーカー市場で2番目に早く、3番目に大きく成長する地域"
北米は、ACサーキットブレーカー市場において、第3位の市場規模と第2位の市場成長率を維持すると推定されます。北米は、米国、カナダ、メキシコに区分される。北米のACサーキットブレーカー市場は、いくつかの要因によって一貫した成長を遂げています。その1つが、住宅、商業、工業の各分野で、信頼性が高く効果的な配電システムに対するニーズが高まっていることです。安全で信頼性の高い電気インフラへの要求と厳しい規制や規格が相まって、サーキットブレーカーが広く受け入れられ、利用されるようになりました。都市化と人口増加に伴う建設業界の成長により、住宅用サーキットブレーカーの需要は増加すると予想されます。同様に、北米のサーキットブレーカー市場には、商業および工業部門が大きく貢献している。これらの分野では、オフィスビル、小売店、製造施設、データセンターなど、多様な業務をサポートするために強固な電気システムが必要とされています。
プライマリーの内訳
主要な業界関係者、専門家、主要な市場関係者のCレベル幹部、業界コンサルタントなどの専門家に詳細なインタビューを行い、重要な定性・定量情報の入手と検証、および将来の市場見通しを評価しました。一次インタビューの分布は以下の通りです：
企業タイプ別ティア1- 35％、ティア2- 45％、ティア3- 20
役職別C-レベル：35％、ディレクターレベル：25％、その他：40％。
地域別北米：40％、アジア太平洋：30％、欧州：20％、中東・アフリカ：5％、南米：5％。
注：その他には、プロダクトエンジニア、プロダクトスペシャリスト、エンジニアリングリードが含まれます。
注：企業の階層は、2021年時点の総収益に基づいて定義されています。ティア1：>10億米ドル、ティア2：5億米ドルから10億米ドル、ティア3：<5億米ドル

ACサーキットブレーカー市場は、幅広い地域で存在感を発揮する少数の主要プレーヤーによって支配されています。ACサーキットブレーカー市場の主要プレーヤーは、イートン（アイルランド）、ABB（スイス）、シュナイダーエレクトリック（フランス）、シーメンス（ドイツ）、三菱電機（日本）です。
調査範囲です：
本レポートでは、世界のACサーキットブレーカー市場を、電圧、絶縁タイプ、設置場所、最終用途産業、地域別に定義、説明、予測しています。また、市場の質的・量的な詳細な分析も行っています。主な市場促進要因、阻害要因、機会、課題などを包括的にレビューしています。また、市場の様々な重要な側面もカバーしています。これらには、競争環境、市場力学、金額と数量での市場推定、ACサーキットブレーカー市場の将来動向の分析が含まれます。
レポート購入の主なメリット
本レポートは、市場全体とサブセグメントの収益数値の最も近い近似値に関する情報を提供し、この市場のリーダー／新規参入者に役立つことでしょう。本レポートは、関係者が競争環境を理解し、より多くの洞察を得ることで、自社のビジネスをより良く位置づけ、適切な市場参入戦略を計画するのに役立ちます。また、本レポートは、関係者がリレー市場の鼓動を理解し、主要な市場促進要因、阻害要因、課題、および機会に関する情報を提供するのに役立ちます。
- 主要な推進要因（再生可能エネルギーによる発電への投資の増加、T&Dネットワークの容量追加と強化、配電インフラの強化、工業生産への投資の増加）、阻害要因（SF6ガス排出を制限する規制、未組織部門との競争）の分析、交流サーキットブレーカー市場の成長に影響を与える機会（スマートテクノロジーとデジタル化の進展、高電圧直流システムの利用拡大、老朽化したグリッドインフラの更新、信頼性の高いT&Dネットワークの必要性）、課題（サイバーセキュリティ攻撃のリスクと最新型サーキットブレーカーの設置、動作中の高温、アーク放電、過圧）がある。
- 製品開発/イノベーション：ACサーキットブレーカー市場の将来は明るいと思われます。三菱電機のような企業は、Scibreak ABの買収を発表した。三菱電機は2月16日、直流遮断器（DCCB）を開発するスウェーデンのScibreak ABの完全買収に踏み切ったと発表した。両社は、世界的に拡大する再生可能エネルギーの導入を支える高圧直流（HVDC）システム向けのDCCB技術開発に緊密に取り組むことで、一体となった事業の競争力を強化することを目指す。
- 市場開拓：配電網の増強が進んでいる背景には、一人当たりの所得の増加、中間層の人口増加、都市化の拡大、遠隔地にある地域への電力アクセスの増加などがあります。一部の発展途上国における農村部の電化は、大規模な国営送電網をバイパスして分散型発電を優先すると予想されている。例えば、インド政府は、Restructured Accelerated Power Development and Reforms Program (R-APDRP) や Deendayal Upadhyaya Gram Jyoti Yojana (DDUGJY) などの制度を利用して、村での電力供給の普及に力を入れている。これらの制度は、ACサーキットブレーカー市場に絶好の機会を提供しています。
- 市場の多様化：三菱電機は技術的に統合された製品を提供し、主に高圧サーキットブレーカーに力を入れている。同社の160kV高圧直流遮断器のプロトタイプは、欧州委員会が実施した研究プロジェクトで直流遮断試験に合格している。また、市場での存在感を高めるために、投資と拡張を重要な戦略の1つとしている。
- 競争力のある評価：イートン（アイルランド）、ABB（スイス）、シュナイダーエレクトリック（フランス）、シーメンス（ドイツ）、三菱電機（日本）などの交流回路ブレーカー市場における主要企業の市場シェア、成長戦略、サービス内容を詳細に評価する。

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1 INTRODUCTION 26
1.1 STUDY OBJECTIVES 26
1.2 MARKET DEFINITION 26
1.3 INCLUSIONS AND EXCLUSIONS 27
1.3.1 AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE 27
1.3.2 AC CIRCUIT BREAKER MARKET, BY INSTALLATION 27
1.3.3 AC CIRCUIT BREAKER MARKET, BY VOLTAGE 27
1.3.4 AC CIRCUIT BREAKER MARKET, BY APPLICATION 27
1.3.5 AC CIRCUIT BREAKER MARKET, BY REGION 28
1.4 MARKET SCOPE 28
FIGURE 1 AC CIRCUIT BREAKER MARKET SEGMENTATION 28
1.5 REGIONAL SCOPE 29
1.6 YEARS CONSIDERED 29
1.7 CURRENCY CONSIDERED 30
1.8 LIMITATIONS 30
1.9 STAKEHOLDERS 30
1.10 SUMMARY OF CHANGES 31
1.11 IMPACT OF RECESSION 32
2 RESEARCH METHODOLOGY 33
2.1 RESEARCH DATA 33
FIGURE 2 AC CIRCUIT BREAKER MARKET: RESEARCH DESIGN 33
2.2 SECONDARY AND PRIMARY RESEARCH 34
FIGURE 3 AC CIRCUIT BREAKER MARKET: RESEARCH DATA 34
2.2.1 SECONDARY DATA 35
2.2.1.1 Key data from secondary sources 35
2.2.2 PRIMARY DATA 35
2.2.2.1 Key insights from primary sources 36
2.2.2.2 Breakdown of primary interviews 36
FIGURE 4 BREAKDOWN OF PRIMARIES 37
2.3 MARKET SIZE ESTIMATION 37
2.3.1 BOTTOM-UP APPROACH 38
FIGURE 5 AC CIRCUIT BREAKER MARKET: BOTTOM-UP APPROACH 38
2.3.2 TOP-DOWN APPROACH 39
FIGURE 6 AC CIRCUIT BREAKER MARKET: TOP-DOWN APPROACH 39
2.3.3 DEMAND-SIDE METRICS 40
FIGURE 7 METRICS CONSIDERED FOR ANALYZING DEMAND FOR AC CIRCUIT BREAKERS 40
2.3.3.1 Assumptions for demand-side analysis 40
2.3.3.2 Calculations for demand-side analysis 40
2.3.4 SUPPLY-SIDE METRICS 41
FIGURE 8 KEY STEPS CONSIDERED FOR ASSESSING SUPPLY OF AC CIRCUIT BREAKERS 41
FIGURE 9 AC CIRCUIT BREAKER MARKET: SUPPLY-SIDE ANALYSIS 42
2.3.4.1 Assumptions for supply-side analysis 42
2.3.4.2 Calculations for supply-side analysis 42
2.3.4.3 Assumptions and calculations for AC circuit breaker market 42
2.4 MARKET FORECAST 43
2.5 IMPACT OF RECESSION 43
3 EXECUTIVE SUMMARY 44
TABLE 1 SNAPSHOT OF AC CIRCUIT BREAKER MARKET 44
FIGURE 10 HIGH VOLTAGE SEGMENT TO ACCOUNT FOR LARGEST SHARE OF AC CIRCUIT BREAKER MARKET, BY VOLTAGE, IN 2028 45
FIGURE 11 GAS AC CIRCUIT BREAKERS TO DOMINATE MARKET, BY INSULATION TYPE, IN 2028 45
FIGURE 12 OUTDOOR SEGMENT TO EXHIBIT HIGHER CAGR IN AC CIRCUIT BREAKER MARKET, BY INSTALLATION, DURING FORECAST PERIOD 46
FIGURE 13 INDUSTRIAL APPLICATIONS TO GROW AT FASTEST RATE IN AC CIRCUIT BREAKER MARKET, BY APPLICATION, DURING FORECAST PERIOD 46
FIGURE 14 ASIA PACIFIC ACCOUNTED FOR LARGEST SHARE OF AC CIRCUIT BREAKER MARKET IN 2022 47
4 PREMIUM INSIGHTS 48
4.1 ATTRACTIVE OPPORTUNITIES FOR PLAYERS IN AC CIRCUIT BREAKER MARKET 48
FIGURE 15 GROWING EMPHASIS ON UPGRADING AGING INFRASTRUCTURE TO DRIVE AC CIRCUIT BREAKER MARKET FROM 2023 TO 2028 48
4.2 AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE AND COUNTRY 49
FIGURE 16 CHINA AND GAS AC CIRCUIT BREAKERS HELD LARGEST SHARES OF ASIA PACIFIC MARKET IN 2022 49
4.3 AC CIRCUIT BREAKER MARKET, BY VOLTAGE 49
FIGURE 17 HIGH-VOLTAGE SEGMENT HELD LARGEST SHARE OF GLOBAL AC CIRCUIT BREAKER MARKET IN 2022 49
4.4 AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE 50
FIGURE 18 GAS AC CIRCUIT BREAKERS CAPTURED MAJOR MARKET SHARE IN 2022 50
4.5 AC CIRCUIT BREAKER MARKET, BY INSTALLATION 50
FIGURE 19 OUTDOOR AC CIRCUIT BREAKERS ACCOUNTED FOR LARGEST MARKET SHARE IN 2022 50
4.6 AC CIRCUIT BREAKER MARKET, BY APPLICATION 51
FIGURE 20 TRANSMISSION & DISTRIBUTION UTILITIES ACCOUNTED FOR LARGEST SHARE OF AC CIRCUIT BREAKER MARKET IN 2022 51
4.7 AC CIRCUIT BREAKER MARKET, BY REGION 51
FIGURE 21 ASIA PACIFIC TO RECORD HIGHEST CAGR IN AC CIRCUIT BREAKER MARKET 51

5 MARKET OVERVIEW 52
5.1 INTRODUCTION 52
5.2 MARKET DYNAMICS 53
FIGURE 22 AC CIRCUIT BREAKER MARKET: DRIVERS, RESTRAINTS, OPPORTUNITIES, AND CHALLENGES 53
5.2.1 DRIVERS 53
5.2.1.1 Growing investments in power generation from renewable energy sources 53
FIGURE 23 INSTALLED RENEWABLE ENERGY CAPACITY (2016–2021) 54
5.2.1.2 Increasing capacity additions and enhancements for T&D networks 54
5.2.1.3 Strengthening of power distribution infrastructure 55
5.2.1.4 Increased investments in industrial production 55
FIGURE 24 GLOBAL GDP GROWTH (2010–2022) 56
5.2.2 RESTRAINTS 56
5.2.2.1 Regulations restricting SF6 gas emissions 56
TABLE 2 GLOBAL WARMING POTENTIAL OF GREENHOUSE GASES (100-YEAR TIME HORIZON) 57
5.2.2.2 Competition from unorganized sector 58
5.2.3 OPPORTUNITIES 58
5.2.3.1 Emerging smart technologies and digitalization 58
FIGURE 25 INVESTMENTS IN DIGITAL INFRASTRUCTURE IN TRANSMISSION & DISTRIBUTION ELECTRICITY GRIDS, 2015–2021 (USD BILLION) 59
5.2.3.2 Growing usage of high-voltage direct current systems 59
5.2.3.3 Replacement of aging grid infrastructure and need for reliable T&D networks 59
5.2.4 CHALLENGES 60
5.2.4.1 Risk of cybersecurity attacks and installation of modernized circuit breakers 60
5.2.4.2 High temperature, arc flashing, and overpressure during operation 60
5.3 TRENDS/DISRUPTIONS IMPACTING CUSTOMER BUSINESS 61
5.3.1 REVENUE SHIFT AND NEW REVENUE POCKETS FOR AC CIRCUIT BREAKER PROVIDERS 61
FIGURE 26 REVENUE SHIFT FOR AC CIRCUIT BREAKER PROVIDERS 61
5.4 VALUE CHAIN ANALYSIS 62
FIGURE 27 AC CIRCUIT BREAKER MARKET: VALUE CHAIN ANALYSIS 62
5.4.1 RAW MATERIAL PROVIDERS/SUPPLIERS 62
5.4.2 COMPONENT MANUFACTURERS 63
5.4.3 AC CIRCUIT BREAKER MANUFACTURERS/ASSEMBLERS 63
5.4.4 DISTRIBUTORS (BUYERS)/END USERS 63
5.4.5 POST-SALES SERVICE PROVIDERS 63
5.5 MARKET MAP 64
FIGURE 28 AC CIRCUIT BREAKER MARKET MAP 64
TABLE 3 AC CIRCUIT BREAKER MARKET: ROLE IN ECOSYSTEM 64

5.6 TECHNOLOGY ANALYSIS 66
5.6.1 TECHNOLOGY TRENDS FOR VARIOUS CIRCUIT BREAKER TECHNOLOGIES 66
5.7 PATENT ANALYSIS 67
TABLE 4 AC CIRCUIT BREAKER MARKET: INNOVATIONS AND PATENT REGISTRATIONS, APRIL 2020–MAY 2023 67
5.8 AC CIRCUIT BREAKER MARKET: TARIFFS, CODES, AND REGULATIONS 74
5.9 PORTER’S FIVE FORCES ANALYSIS 76
FIGURE 29 PORTER’S FIVE FORCES ANALYSIS FOR AC CIRCUIT BREAKERS 76
TABLE 5 AC CIRCUIT BREAKER MARKET: PORTER’S FIVE FORCES ANALYSIS 76
5.9.1 THREAT OF SUBSTITUTES 77
5.9.2 BARGAINING POWER OF SUPPLIERS 77
5.9.3 BARGAINING POWER OF BUYERS 77
5.9.4 THREAT OF NEW ENTRANTS 77
5.9.5 INTENSITY OF COMPETITIVE RIVALRY 78
5.10 CASE STUDY ANALYSIS 78
5.10.1 CIRCUIT BREAKERS FOR ENERGY MARKET 78
5.10.1.1 ABB introduced SACE Emax (low voltage air and molded-case circuit breakers) to transform energy market 78
5.10.1.2 Schneider engineers shrank their design by 25% with Enventive concept 78
5.11 AVERAGE SELLING PRICE TREND 79
FIGURE 30 AVERAGE SELLING PRICE TREND (2020–2023) 79
5.12 KEY STAKEHOLDERS AND BUYING CRITERIA 79
5.12.1 KEY STAKEHOLDERS IN BUYING PROCESS 79
FIGURE 31 INFLUENCE OF STAKEHOLDERS ON BUYING PROCESS FOR TOP 3 APPLICATIONS 79
TABLE 6 INFLUENCE OF STAKEHOLDERS ON BUYING PROCESS FOR TOP 3 APPLICATIONS (%) 80
5.13 BUYING CRITERIA 80
FIGURE 32 KEY BUYING CRITERIA FOR TOP 3 APPLICATIONS 80
TABLE 7 KEY BUYING CRITERIA FOR TOP 3 APPLICATIONS 80
5.14 KEY CONFERENCES AND EVENTS IN 2023–2024 81
TABLE 8 AC CIRCUIT BREAKER MARKET: DETAILED LIST OF CONFERENCES AND EVENTS 81
6 AC CIRCUIT BREAKER MARKET, BY VOLTAGE 82
6.1 INTRODUCTION 83
FIGURE 33 HIGH VOLTAGE SEGMENT TO DOMINATE AC CIRCUIT BREAKER MARKET IN 2022 83
TABLE 9 AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 83
TABLE 10 AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 83
TABLE 11 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 84
TABLE 12 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 84
TABLE 13 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 84
TABLE 14 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 85
TABLE 15 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 85
TABLE 16 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 85
TABLE 17 OTHERS: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 85
TABLE 18 OTHERS: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 86
6.2 MEDIUM VOLTAGE 86
6.2.1 GROWING POWER DISTRIBUTION INFRASTRUCTURES TO DRIVE MARKET 86
TABLE 19 MEDIUM VOLTAGE: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 87
TABLE 20 MEDIUM VOLTAGE: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 87
6.3 HIGH VOLTAGE 87
6.3.1 INVESTMENTS IN ELECTRICAL TRANSMISSION NETWORKS TO PROPEL DEMAND 87
TABLE 21 HIGH VOLTAGE: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 88
TABLE 22 HIGH VOLTAGE: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 88
6.4 VERY HIGH VOLTAGE 88
6.4.1 STRENGTHENING OF TRANSMISSION AND DISTRIBUTION INFRASTRUCTURE TO BOOST MARKET GROWTH 88
TABLE 23 VERY HIGH VOLTAGE: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 89
TABLE 24 VERY HIGH VOLTAGE: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 89
7 AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE 90
7.1 INTRODUCTION 91
FIGURE 34 GAS AC CIRCUIT BREAKERS DOMINATED AC CIRCUIT BREAKER MARKET IN 2022 91
TABLE 25 AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 91
TABLE 26 AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 91
TABLE 27 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 92
TABLE 28 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 92
TABLE 29 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 92
TABLE 30 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 93
TABLE 31 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 93
TABLE 32 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 93
TABLE 33 OTHERS: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 94
TABLE 34 OTHERS: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 94
7.2 VACUUM 94
7.2.1 ENVIRONMENT-FRIENDLINESS AND LONG SERVICE LIFE TO INCREASE DEMAND 94
TABLE 35 VACUUM: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 95
TABLE 36 VACUUM: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 95
7.3 AIR 95
7.3.1 RISING DEMAND FOR ENERGY STORAGE TO DRIVE MARKET 95
TABLE 37 AIR: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 96
TABLE 38 AIR: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 96
7.4 GAS 97
7.4.1 HIGH DIELECTRIC PROPERTY AND LESS SPACE REQUIREMENT FOR INSTALLATION TO INCREASE DEMAND 97
TABLE 39 GAS: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 97
TABLE 40 GAS: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 98
7.5 OIL 98
7.5.1 HIGH DIELECTRIC STRENGTH AND INSULATION TO BOOST MARKET GROWTH 98
TABLE 41 OIL: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 98
TABLE 42 OIL: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 99
8 AC CIRCUIT BREAKER MARKET, BY INSTALLATION 100
8.1 INTRODUCTION 101
FIGURE 35 OUTDOOR SEGMENT DOMINATED AC CIRCUIT BREAKER MARKET IN 2022 101
TABLE 43 AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 101
TABLE 44 AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 101
TABLE 45 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 102
TABLE 46 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 102
TABLE 47 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 102
TABLE 48 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 102
TABLE 49 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 103
TABLE 50 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 103
TABLE 51 OTHERS: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 103
TABLE 52 OTHERS: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 103
8.2 INDOOR INSTALLATION 104
8.2.1 GROWING INDUSTRIAL AND COMMERCIAL SECTORS IN EMERGING ECONOMIES TO BOOST MARKET GROWTH 104
TABLE 53 INDOOR INSTALLATION: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 104
TABLE 54 INDOOR INSTALLATION: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 104
8.3 OUTDOOR INSTALLATION 105
8.3.1 INCREASING INSTALLATIONS OF SOLAR AND WIND POWER PLANTS TO DRIVE MARKET 105
TABLE 55 OUTDOOR INSTALLATION: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 105
TABLE 56 OUTDOOR INSTALLATION: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 105
9 AC CIRCUIT BREAKER MARKET, BY APPLICATION 106
9.1 INTRODUCTION 107
FIGURE 36 TRANSMISSION & DISTRIBUTION UTILITIES SEGMENT DOMINATED AC CIRCUIT BREAKER MARKET IN 2022 107
TABLE 57 AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (USD MILLION) 107
TABLE 58 AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (UNITS) 108
9.2 TRANSMISSION & DISTRIBUTION UTILITIES 108
9.2.1 INCREASING DEMAND FOR ELECTRICITY AND REPLACEMENT OF AGING INFRASTRUCTURE TO DRIVE MARKET 108
TABLE 59 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 109
TABLE 60 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 109
9.3 POWER GENERATION 110
9.3.1 RISING SAFETY AND RELIABILITY REQUIREMENTS OF POWER PLANTS TO PROPEL MARKET GROWTH 110
TABLE 61 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 110
TABLE 62 POWER GENERATION: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 110
9.4 INDUSTRIAL 111
9.4.1 STRENGTHENING OF TRANSMISSION AND DISTRIBUTION INFRASTRUCTURE TO DRIVE DEMAND 111
TABLE 63 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 111
TABLE 64 INDUSTRIAL: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 111

9.5 OTHERS 112
TABLE 65 OTHERS: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 112
TABLE 66 OTHERS: AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (UNITS) 112
10 AC CIRCUIT BREAKER MARKET, BY REGION 113
10.1 INTRODUCTION 114
FIGURE 37 ASIA PACIFIC TO GROW AT HIGHEST CAGR DURING FORECAST PERIOD 114
FIGURE 38 AC CIRCUIT BREAKER MARKET SHARE (VALUE), BY REGION, 2022 114
TABLE 67 AC CIRCUIT BREAKER MARKET, BY REGION, 2021–2028 (USD MILLION) 115
10.2 ASIA PACIFIC 115
10.2.1 RECESSION IMPACT ON ASIA PACIFIC AC CIRCUIT BREAKER MARKET 116
FIGURE 39 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET SNAPSHOT 117
10.2.2 BY VOLTAGE 117
TABLE 68 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 117
TABLE 69 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 118
10.2.3 BY INSULATION TYPE 118
TABLE 70 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 118
TABLE 71 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 118
10.2.4 BY INSTALLATION 119
TABLE 72 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 119
TABLE 73 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 119
10.2.5 BY APPLICATION 119
TABLE 74 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (USD MILLION) 119
TABLE 75 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (UNITS) 120
10.2.5.1 By voltage 120
TABLE 76 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (USD MILLION) 120
TABLE 77 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (UNITS) 120
TABLE 78 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (USD MILLION) 121
TABLE 79 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (UNITS) 121
TABLE 80 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (USD MILLION) 121
TABLE 81 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (UNITS) 121
TABLE 82 OTHERS: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (USD MILLION) 122
TABLE 83 OTHERS: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY VOLTAGE, 2021–2028 (UNITS) 122
10.2.5.2 By insulation type 122
TABLE 84 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (USD MILLION) 122
TABLE 85 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (UNITS) 123
TABLE 86 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (USD MILLION) 123
TABLE 87 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (UNITS) 123
TABLE 88 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (USD MILLION) 124
TABLE 89 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (UNITS) 124
TABLE 90 OTHERS: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (USD MILLION) 124
TABLE 91 OTHERS: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSULATION TYPE, 2021–2028 (UNITS) 125
10.2.5.3 By installation 125
TABLE 92 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (USD MILLION) 125
TABLE 93 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (UNITS) 125
TABLE 94 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (USD MILLION) 125
TABLE 95 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (UNITS) 126
TABLE 96 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (USD MILLION) 126
TABLE 97 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (UNITS) 126
TABLE 98 OTHERS: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (USD MILLION) 126
TABLE 99 OTHERS: AC CIRCUIT BREAKER MARKET IN ASIA PACIFIC, BY INSTALLATION, 2021–2028 (UNITS) 127
10.2.6 BY COUNTRY 127
TABLE 100 ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY COUNTRY, 2021–2028 (USD MILLION) 127
10.2.6.1 China 127
10.2.6.1.1 Rapid urbanization, infrastructure development, and increasing demand for electricity to lead market growth 127
TABLE 101 CHINA: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 128
10.2.6.2 India 128
10.2.6.2.1 Rising electrification to drive AC circuit breaker market 128
TABLE 102 INDIA: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 129
10.2.6.3 Japan 129
10.2.6.3.1 Replacement of aging power infrastructure to achieve higher efficiency and security to drive market 129
TABLE 103 JAPAN: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 130
10.2.6.4 Rest of Asia Pacific 130
TABLE 104 REST OF ASIA PACIFIC: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 131
10.3 EUROPE 131
10.3.1 RECESSION IMPACT ON EUROPEAN AC CIRCUIT BREAKER MARKET 132
FIGURE 40 EUROPE: AC CIRCUIT BREAKER MARKET SNAPSHOT 133
10.3.2 BY VOLTAGE 133
TABLE 105 EUROPE: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 133
TABLE 106 EUROPE: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 134
10.3.3 BY INSULATION TYPE 134
TABLE 107 EUROPE: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 134
TABLE 108 EUROPE: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 134
10.3.4 BY INSTALLATION 134
TABLE 109 EUROPE: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 134
TABLE 110 EUROPE: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 135
10.3.5 BY APPLICATION 135
TABLE 111 EUROPE: AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (USD MILLION) 135
TABLE 112 EUROPE: AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (UNITS) 135
10.3.5.1 By voltage 136
TABLE 113 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (USD MILLION) 136
TABLE 114 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (UNITS) 136
TABLE 115 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (USD MILLION) 136
TABLE 116 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (UNITS) 136
TABLE 117 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (USD MILLION) 137
TABLE 118 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (UNITS) 137
TABLE 119 OTHERS: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (USD MILLION) 137
TABLE 120 OTHERS: AC CIRCUIT BREAKER MARKET IN EUROPE, BY VOLTAGE, 2021–2028 (UNITS) 137
10.3.5.2 By insulation type 138
TABLE 121 TRANSMISSION & DISTRIBUTION UTILITIES AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (USD MILLION) 138
TABLE 122 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (UNITS) 138
TABLE 123 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (USD MILLION) 138
TABLE 124 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (UNITS) 139
TABLE 125 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (USD MILLION) 139
TABLE 126 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (UNITS) 139
TABLE 127 OTHERS: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (USD MILLION) 140
TABLE 128 OTHERS: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSULATION TYPE, 2021–2028 (UNITS) 140
10.3.5.3 By installation 140
TABLE 129 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (USD MILLION) 140
TABLE 130 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (UNITS) 141
TABLE 131 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (USD MILLION) 141
TABLE 132 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (UNITS) 141
TABLE 133 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (USD MILLION) 141
TABLE 134 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (UNITS) 142
TABLE 135 OTHERS: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (USD MILLION) 142
TABLE 136 OTHERS: AC CIRCUIT BREAKER MARKET IN EUROPE, BY INSTALLATION, 2021–2028 (UNITS) 142
10.3.6 BY COUNTRY 142
TABLE 137 EUROPE: AC CIRCUIT BREAKER MARKET, BY COUNTRY, 2021–2028 (USD MILLION) 142
10.3.6.1 Germany 143
10.3.6.1.1 Increasing focus on energy efficiency and grid expansion to drive market 143
TABLE 138 GERMANY: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 143
10.3.6.2 UK 143
10.3.6.2.1 Growing integration of renewables in grids to drive market 143
TABLE 139 UK: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 144
10.3.6.3 Italy 144
10.3.6.3.1 Interconnection of grids to drive market 144
TABLE 140 ITALY: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 145
10.3.6.4 France 145
10.3.6.4.1 Strengthening of power generation and transmission and distribution infrastructure to favor market growth 145
TABLE 141 FRANCE: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 145
10.3.6.5 Spain 146
10.3.6.5.1 Increased efficiency of power generation and transmission and distribution infrastructure to drive market 146
TABLE 142 SPAIN: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 146
10.3.6.6 Rest of Europe 146
TABLE 143 REST OF EUROPE: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 147
10.4 NORTH AMERICA 147
10.4.1 RECESSION IMPACT ON NORTH AMERICAN AC CIRCUIT BREAKER MARKET 147
10.4.2 BY VOLTAGE 148
TABLE 144 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 148
TABLE 145 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (UNITS) 148
10.4.3 BY INSULATION TYPE 148
TABLE 146 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (USD MILLION) 148
TABLE 147 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY INSULATION TYPE, 2021–2028 (UNITS) 149
10.4.4 BY INSTALLATION 149
TABLE 148 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (USD MILLION) 149
TABLE 149 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY INSTALLATION, 2021–2028 (UNITS) 149
10.4.5 BY APPLICATION 150
TABLE 150 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (USD MILLION) 150
TABLE 151 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY APPLICATION, 2021–2028 (UNITS) 150
10.4.5.1 By voltage 150
TABLE 152 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (USD MILLION) 150
TABLE 153 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (UNITS) 151
TABLE 154 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (USD MILLION) 151
TABLE 155 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (UNITS) 151
TABLE 156 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (USD MILLION) 151
TABLE 157 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (UNITS) 152
TABLE 158 OTHERS: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (USD MILLION) 152
TABLE 159 OTHERS: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY VOLTAGE, 2021–2028 (UNITS) 152
10.4.5.2 By insulation type 153
TABLE 160 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (USD MILLION) 153
TABLE 161 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (UNITS) 153
TABLE 162 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (USD MILLION) 153
TABLE 163 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (UNITS) 154
TABLE 164 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (USD MILLION) 154
TABLE 165 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (UNITS) 154
TABLE 166 OTHERS: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (USD MILLION) 155
TABLE 167 OTHERS: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSULATION TYPE, 2021–2028 (UNITS) 155
10.4.5.3 By installation 155
TABLE 168 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (USD MILLION) 155
TABLE 169 TRANSMISSION & DISTRIBUTION UTILITIES: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (UNITS) 156
TABLE 170 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (USD MILLION) 156
TABLE 171 POWER GENERATION: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (UNITS) 156
TABLE 172 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (USD MILLION) 156
TABLE 173 INDUSTRIAL: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (UNITS) 157
TABLE 174 OTHERS: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (USD MILLION) 157
TABLE 175 OTHERS: AC CIRCUIT BREAKER MARKET IN NORTH AMERICA, BY INSTALLATION, 2021–2028 (UNITS) 157
10.4.6 BY COUNTRY 157
TABLE 176 NORTH AMERICA: AC CIRCUIT BREAKER MARKET, BY COUNTRY, 2021–2028 (USD MILLION) 157
10.4.6.1 US 158
10.4.6.1.1 Upgrades to power infrastructure to drive market growth 158
TABLE 177 US: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 158
10.4.6.2 Canada 158
10.4.6.2.1 Significant hydropower resources to boost market growth 158
TABLE 178 CANADA: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 159
10.4.6.3 Mexico 159
10.4.6.3.1 Strengthening of electric power infrastructure through smart grids to drive market growth 159
TABLE 179 MEXICO: AC CIRCUIT BREAKER MARKET, BY VOLTAGE, 2021–2028 (USD MILLION) 160

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Table of Contents

Summary

The global ac circuit breaker market is estimated to grow from USD 5.3 billion by 2028 from an estimated of USD 4.1 billion in 2023; it is expected to record a CAGR of 5.3% during the forecast period. Increased investment in industrial production is driving the demand of ac circuit breaker market.
“T&D Utilities: The largest- growing segment of the AC circuit breaker market”
Based on by application of AC circuit breaker , the industrial type segment is estimated to be the largest-growing market from 2023 to 2028. The increase in demand for electric power has led to increased investments in transmission and distribution infrastructures. The modern sub-station is the hub for data; therefore, filtering, analyzing, and responding to the data is critical. Hence, companies are now focusing on integrating solutions for smart utilities, which would enhance protection by decreasing energy losses due to the poor operational efficiency of traditional equipment. The use of sensors in AC circuit breakers helps in power quality measurements, fewer interruptions, the protection of secondary equipment, easy and safe maintenance, remote monitoring and control, and less use of highly valuable raw materials. T&D is the largest growing end-user segment in the global AC circuit breaker market due to the replacement of aging infrastructure in power utilities and the increasing electricity demand.
“Air-insulated: The third-largest segment by insulation type in AC circuit breaker market”
The air segment, by insulation type, is projected to hold the third-largest market size during the forecast period. An air AC circuit breaker is used to provide overcurrent and short circuit protection for electric circuits. Air AC circuit breakers are usually used in low- and medium-voltage applications. They are commonly deployed at places where the normal operating current ranges up to a few hundred amperes. When circuits working on such high currents are disconnected, an electric arc is formed between the disconnecting ends due to the air ionization around the terminals. This arc formation is harmful to the circuit as well as the terminals under operation. So, to extinguish this arc in minimum time, an arc quenching medium is required. In this case, the medium is air, which blows through the middle of the terminals quenching the arc.
“Very-high Voltage: The third-largest segment by type in AC circuit breaker market”
The air-insulated segment, by type, is projected to hold the second largest market size during the forecast period. The European air-insulated AC circuit breaker market is projected to grow from USD 554 million in 2022 to USD 726 million by 2028; it is expected to grow at a CAGR of 4.7% from 2023 to 2028.
Faulty tripping and switching operations of very high-voltage circuits are very rare; most times, these circuit breakers remain in ON condition and may be operated after long periods. The switchgear systems in this voltage range are also used in renewable power transmission and medium-voltage substations. The growing electrification and the integration of renewables in the national grid require rapid upgrade of transmission and distribution infrastructure. Automated and smart AC circuit breakers are used with smart grid technology to enhance efficiency. Hence, the demand for very high-voltage AC circuit breakers is expected to swell during the forecast period.
“North America: The second fastest and third largest-growing region in AC circuit breaker market”
North America is estimated to hold the third largest and second fastest market share in the AC circuit breaker market. North America is segmented into US, Canada, and Mexico. The AC circuit breaker market in North America has experienced consistent growth due to several contributing factors. One significant factor is the rising need for dependable and effective electrical distribution systems across residential, commercial, and industrial sectors. The demand for secure and reliable electrical infrastructure, combined with strict regulations and standards, has resulted in the widespread acceptance and utilization of circuit breakers. With the ongoing growth of the construction industry, fuelled by urbanization and population expansion, the demand for circuit breakers in residential applications is anticipated to increase. Similarly, the commercial and industrial sectors make substantial contributions to the circuit breaker market in North America. These sectors necessitate robust electrical systems to support diverse operations, including office buildings, retail spaces, manufacturing facilities, and data centres..
Breakdown of Primaries:
In-depth interviews have been conducted with various key industry participants, subject-matter experts, C-level executives of key market players, and industry consultants, among other experts, to obtain and verify critical qualitative and quantitative information, as well as to assess future market prospects. The distribution of primary interviews is as follows:
By Company Type: Tier 1- 35%, Tier 2- 45%, and Tier 3- 20%
By Designation: C-Level- 35%, Director Levels- 25%, and Others- 40%
By Region: North America- 40%, Asia Pacific- 30%, Europe- 20%, the Middle East & Africa- 5%, and South America- 5%
Note: Others include product engineers, product specialists, and engineering leads.
Note: The tiers of the companies are defined on the basis of their total revenues as of 2021. Tier 1: > USD 1 billion, Tier 2: From USD 500 million to USD 1 billion, and Tier 3: < USD 500 million

The AC circuit breaker market is dominated by a few major players that have a wide regional presence. The leading players in the AC circuit breaker market are Eaton (Ireland), ABB (Switzerland), Schneider Electric (France), Siemens (Germany), and Mitsubishi Electric (Japan).
Research Coverage:
The report defines, describes, and forecasts the global AC circuit breaker market, by voltage, insulation type, installation, end-use industry, and region. It also offers a detailed qualitative and quantitative analysis of the market. The report provides a comprehensive review of the major market drivers, restraints, opportunities, and challenges. It also covers various important aspects of the market. These include an analysis of the competitive landscape, market dynamics, market estimates, in terms of value and volume, and future trends in the AC circuit breaker market.
Key Benefits of Buying the Report
The report will help the leaders/new entrants in this market with information on the closest approximations of the revenue numbers for the overall market and the sub-segments. This report will help stakeholders understand the competitive landscape and gain more insights to better position their businesses and plan suitable go-to-market strategies. The report also helps stakeholders understand the pulse of the relay market and provides them information on key market drivers, restraints, challenges, and opportunities.
• Analysis of key drivers (growing investments in power generation from renewable energy sources, increasing capacity additions and enhancements for t&d networks, strengthening of power distribution infrastructure, increased investments in industrial production), restraints (regulations restricting SF6 gas emissions, competition from unorganized sector), opportunities (emerging smart technologies and digitalization, growing usage of high-voltage direct current systems, replacement of aging grid infrastructure and need for reliable T&D networks), and challenges (risk of cybersecurity attacks and installation of modernized circuit breakers, high temperature, arc flashing, and overpressure during operation) influencing the growth of the ac circuit breaker market.
• Product Development/ Innovation: The future of the ac circuit breaker market looks bright. Companies like Mitsubishi Electric announced the acquisition of Scibreak AB. Mitsubishi Electric announced that it entered into an acquisition on February 16 to wholly acquire Scibreak AB, a Swedish company that develops DC circuit breakers (DCCBs). The two firms aim to strengthen the competitiveness of their unified business by working closely on developing DCCB technologies for high-voltage direct current (HVDC) systems to support the increasing global deployment of renewable energy.
• Market Development: The progress in rising power distribution networks is due to the rising per capita income, growing middle-class population, expanding urbanization, and increasing access to electricity in remotely located areas. Rural electrification in some developing countries is expected to bypass large national grids in favor of distributed power generation. For instance, the Indian Government is focusing on increasing the penetration of power supply in villages with the help of schemes such as the Restructured Accelerated Power Development and Reforms Program (R-APDRP) and Deendayal Upadhyaya Gram Jyoti Yojana (DDUGJY). These schemes are providing an excellent opportunity for the AC circuit breaker market.
• Market Diversification: Mitsubishi Electric offers technologically integrated products and mainly focuses on high-voltage circuit breakers. The company’s 160 kV high-voltage DC circuit breaker prototype has passed the DC interruption test in a research project that was carried out by the European Commission. It also focuses on investments and expansion as one of its key strategies to increase market presence.
• Competitive Assessment: In-depth assessment of market shares, growth strategies, and service offerings of leading players like Eaton (Ireland), ABB (Switzerland), Schneider Electric (France), Siemens (Germany), and Mitsubishi Electric (Japan) among others in the ac circuit breaker market

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ACサーキットブレーカーの市場：絶縁タイプ（空気、ガス、真空）、電圧（中、高、超高）、設置場所（屋内、屋外）、エンドユーザー産業（送電・配電公益事業、発電、産業）、地域別 - 2028年までの世界予測

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ご注文は、お電話またはWEBから承ります。お見積もりの作成もお気軽にご相談ください。

本レポートと同分野（環境・エネルギー）の最新刊レポート

MarketsandMarkets社のEnergy & Power分野での最新刊レポート

本レポートと同じKEY WORD（breaker）の最新刊レポート

よくあるご質問

MarketsandMarkets社はどのような調査会社ですか?

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