スイッチギアの日本市場の評価：電圧タイプ別、絶縁タイプ別、エンドユーザー別、地域別、機会、予測（2019年度～2033年度）

日本のスイッチギアの市場規模は、2025年度の32億8,000万米ドルから2033年度に48億5,000万米ドルに達すると予測され、2026年～33年度の予測期間にCAGRで5.02%の成長が見込まれます。市場は、信頼性の高い配電へのニーズの高まりや安全装置への投資の増加により、近年大きな成長を示しており、今後も堅調な拡大ペースを維持すると予測されます。また、急速な工業化と都市化が市場のスイッチギア需要を促進しています。工業部門と電力部門が拡大するにつれ、効率的で中断のない電力供給への需要が高まり、スイッチギアの使用が必要となります。スイッチギアは、電力ネットワーク内の電気機器の制御、保護、絶縁に効率的です。スイッチギアは、電気システムの安全で安定した運転を保証し、停電や機器の損傷を防ぎます。先進のスイッチギアは電圧変動を管理し、送電網の安定性を確保し、効率的な送電を促進することで市場での需要を促進しています。

スイッチギアは、製造工程における電力制御を支援し、生産性の向上と業務の最適化を可能にします。製造部門は、市場の効率的なスイッチギアの需要を促進する進化する技術環境に適応しようとしています。さらに、商業部門と住宅部門では、持続可能性に向けた取り組みにより、太陽光や風力などの再生可能エネルギーを既存の送電網に統合することが求められており、今後数年間のスイッチギアの市場規模を押し上げる要因となっています。また、国内の電力インフラの近代化に向けた投資の増加は、送電ロスを削減し、システム全体の信頼性を向上させる、先進のエネルギー効率の高いモデルを備えた高品質なスイッチギアに対する需要を促進しています。

例えば2024年12月、日本は2040年までに電力構成の40～50%を再生可能エネルギーで賄うことを目指しており、これは2023年の割合を倍増するものです。再生可能エネルギーの割合を増やすため、日本は太陽光、風力、バイオマス市場に投資する予定です。この発展は、電力の安定供給を維持するスイッチギアの需要を促進する再生可能エネルギー源の採用を強く示しています。

別の例として、日本は2023年4月、再生可能エネルギーと配電網の広範囲な拡大を通じて送電網を改良・強化する計画に着手しました。同国は2050年までに複数の送電プロジェクトに約500億米ドルを投資する計画であり、このことは市場におけるスイッチギア需要の増加を示しています。

当レポートでは、日本のスイッチギア市場について調査分析し、市場規模と予測、市場力学、主要企業の情勢などを提供しています。

目次

第1章 プロジェクトの範囲と定義

第2章 調査手法

第3章 米国関税の影響

第4章 エグゼクティブサマリー

第5章 顧客の声

• 購入決定において考慮される要素
  • 特徴
  • 価格
  • アフターサポート
  • ブランドの評判と信頼

第6章 日本のスイッチギア市場の見通し（2019年度～2033年度）

• 市場規模の分析と予測
  • 金額
• 市場シェアの分析と予測
  • 電圧タイプ別
    • 低
    • 中
    • 高
  • 絶縁タイプ別
    • ガス絶縁スイッチギア
    • 空気絶縁スイッチギア
    • 真空絶縁スイッチギア
    • ハイブリッドスイッチギア
  • エンドユーザー別
    • 電力企業
    • 商業
    • 工業
    • 住宅
  • 地域別
    • 北部（北海道、東北）
    • 中部（関東、中部）
    • 南部（関西、中国、四国、九州・沖縄）
  • 市場シェア分析：企業別（上位5社とその他）（金額）（2025年度）
• 市場マップ分析（2025年度）
  • 電圧タイプ別
  • 絶縁タイプ別
  • エンドユーザー別
  • 地域別

第7章 バリューチェーン分析

第8章 ポーターのファイブフォース分析

第9章 PESTLE分析

第10章 価格分析

第11章 市場力学

• 市場促進要因
• 市場の課題

第12章 市場動向と発展

第13章 競合情勢

• マーケットリーダー上位5社の競合マトリクス
• 上位5社のSWOT分析
• 主要9社の市場企業の情勢
  • Mitsubishi Electric Corporation
  • ABB K.K.
  • Osaki Electric Co., Ltd.
  • Takaoka Toko Co., Ltd.
  • Nissin Electric Co., Ltd.
  • Terasaki Electric Co., Ltd.
  • Toshiba Infrastructure Systems & Solutions Corporation.
  • Fuji Electric Co., Ltd.
  • Hitachi Energy Japan Ltd.

第14章 戦略的提言

第15章 調査会社について・免責事項

List of Tables

• Table 1. Competition Matrix of Top 5 Market Leaders
• Table 2. Mergers & Acquisitions/ Joint Ventures (If Applicable)
• Table 3. About Us - Regions and Countries Where We Have Executed Client Projects

List of Figures

• Figure 1. Japan Switchgear Market, By Value, In USD Billion, FY2019-FY2033F
• Figure 2. Japan Switchgear Market Share (%), By Voltage Type, FY2019-FY2033F
• Figure 3. Japan Switchgear Market Share (%), By Insulation Type, FY2019-FY2033F
• Figure 4. Japan Switchgear Market Share (%), By End-user, FY2019-FY2033F
• Figure 5. Japan Switchgear Market Share (%), By Region, FY2019-FY2033F
• Figure 6. By Voltage Type Map-Market Size (USD Billion) & Growth Rate (%), FY2025
• Figure 7. By Insulation Type Map-Market Size (USD Billion) & Growth Rate (%), FY2025
• Figure 8. By End-user Map-Market Size (USD Billion) & Growth Rate (%), FY2025
• Figure 9. By Region Map-Market Size (USD Billion) & Growth Rate (%), FY2025

Japan switchgear market is projected to witness a CAGR of 5.02% during the forecast period FY2026- FY2033F, growing from USD 3.28 billion in FY2025 to USD 4.85 billion in FY2033. The market has experienced significant growth in recent years due to the growing need for reliable power distribution and rising investment in safety equipment devices and is expected to maintain a strong pace of expansion in the coming years. In addition, the rapid industrialization and urbanization are driving the demand for switchgears in the market. As the industrial and utility sector are expanding, the demand for efficient and uninterrupted power supply rises, which necessitates the use of switchgears. The switchgears are efficient in controlling, protecting, and isolating electrical equipment in power networks. The switchgear ensures the safe and stable operation of electrical systems, preventing outages and equipment damage. The advanced switchgears manage voltage fluctuations, ensure grid stability, and facilitate efficient power transmission which drives its demand in the market.

The switchgears are able to assist in providing power control in manufacturing processes which enable sector to enhance productivity and optimize the operations. The manufacturing sector is looking to adapt to the evolving technological landscapes that drive the demand for efficient switchgears in the market. Furthermore, commercial, and residential sectors are looking for the integration of renewable energy sources such as solar and wind into existing power grids due to the push towards sustainability which fosters the switchgears market size in coming years. In addition, rising investment towards the modernization of power infrastructure in the country is driving the demand for high quality switchgears with more advanced, energy-efficient models which assist in reducing transmission losses and improve overall system reliability.

For instance, in December 2024, Japan aims for renewables to supply 40-50% of its electricity mix by 2040, doubling the 2023 share. Increase the renewable energy share, the country will be investing in the solar, wind, and biomass market. This development highlights the adoption of renewable energy sources which will drive the demand for switchgears to maintain a stable supply of electricity.

In another instance, in April 2023, Japan started working on a plan to improve and strengthening of its power grid through extensive expansion of renewables and distribution networks. The country plans to invest around USD 50 Billion in the several transmission power projects by 2050 which highlights the rise in the demand for switchgears in the market.

Growth in Industrialization and Smart City Development Elevate Market Growth

The country's ongoing industrialization necessitates substantial investments in electrical infrastructure, including transmission and distribution networks for maintaining proper power supply. In addition, the growth of industrial activities leads to higher energy consumption, which requires robust electrical systems equipped with surge arresters to prevent damage from transient overvoltage. Thus, to safeguard equipment from voltage surges, the demand for reliable surge protection devices is on the rise in the country.

Furthermore, the development of smart cities involves integrating renewable energy sources into existing infrastructure with advanced technologies such as switchgear. Different switchgears are deployed in the large power grids for the development of smart cities. Moreover, advanced switchgear is designed for smart grid applications as switchgears are capable of managing complex electrical loads and provide real-time monitoring capabilities, aligning with the technological development of modern urban infrastructure.

Smart city projects prioritize electrical safety and reliability of power supply, driving the need for switchgears in the market. Switchgears are becoming critical components in upgrade existing infrastructure to meet growing electricity demands and integrate new energy sources which drive its demand in the market. In addition, the Japanese government of different states supports investments in smart city initiatives and industrial development through favourable regulations and funding programs which drive the demand for switchgears in the market.

For instance, in 2022, the Japanese government has allocated substantial funds around USD 155 Billion to promote investments in emerging grid technologies and energy-efficient initiatives. The investment creates a significant demand for switchgear as critical components in smart grid systems in the coming years.

Rising Focus Towards Safety and Compliance Creating Market Opportunity

Switchgear includes advanced safety features such as overload protection, emergency power cuts, and arc flash protection which provide safety to equipment and human life. The advance switchgears reduce equipment failure and downtime which makes the device more attractive to different end-users. The industrial sector is adopting an efficient switch gear to increase equipment safety and efficiency, which drives its market growth. Moreover, companies are investing in safety infrastructure to mitigate risks associated with short circuits which further drive switchgear market size. Industries are prioritizing worker safety which is leading to an increased demand for switchgear which adhere to high safety standards. Intelligently designed switchgear helps to prevent accidents related to electrical faults, thereby fostering a safer working environment.

Stricter regulations regarding power quality, safety, and reliability compel industries to adopt advanced protective relay systems to meet compliance standards. The regulatory environment in the county fosters greater adoption of switchgear across various sectors. Organizations are becoming more aware of the importance of adhering to safety protocols and regulations. In addition, the deployment of certified switchgear in industrial space ensures compliance with local and international safety standards, which is essential for operating in regulated industries. Completing compliance enhances safety and protects companies from legal liabilities associated with non-compliance which drive the demand for switchgear in the market. The rise in awareness leads to increased investments in switchgear designed to comply with established standards, further driving market growth.

For instance, Japan government have introduced Japan Industrial Standards (JIS) a standardization body that help develop standards for industrial activities. As per the JIS, electrical component manufacturers in Japan must comply with JIS standards related to electrical equipment design, construction, and testing. This development drives the demand for switchgear in the different sectors.

High Voltage Switchgear Registering Growth in the Japan Market

In Japan, high voltage switchgear segment captures the a significant market share due of increased investment in the power infrastructure and shift towards renewable energy sources in power grids. The nation is witnessing an increase in electricity from various sector which requires efficient transmission and distribution infrastructure thus driving the demand for switchgear in the market. High voltage switchgear plays a vital role in controlling and managing power flow in infrastructure as well as ensuring efficiency and safety. The renewable energy infrastructure systems need sophisticated switchgear to control power fluctuations and provide grid stability. In addition, Japan's is making investments in power infrastructure modernization, which involve replacing old switchgear with more efficient and eco-friendly technologies developing switchgear market opportunity. The use of gas-insulated switchgear (GIS) and SF6-free technology is increasingly common which is driving the high voltage switchgears in the market. Improvements in technology, including the incorporation of smart grid solutions and IoT-based monitoring systems, are also driving the high voltage switchgear market in Japan.

Central Region Dominates the Japan market

The central region has dominated the switchgear market of Japan and is expected to continue its dominance during the forecast period. The region aims to diversify the energy mix with a high emphasis on renewable power as a sustainable solution. The higher authority's emphasis on the integration of renewable energy sources in the electric grid creates opportunities for the switchgear market. Moreover, the region high inclination towards the adoption of innovative technologies that could help in power management and ensure safety in the industrial application which drives the demand for switchgear in the market. Moreover, the Japanese government is commencing stringent compliance regarding the safety of employee safety in industries which drives the demand for switchgears in the region. Furthermore, switchgears are becoming well-suited technology for several projects which are helping utility companies in managing the power flow effectively.

For instance, in August 2024, Tokyo Electric Power Co. Holdings, a utility company in Tokyo planned to invest USD 3.2 billion in power grid over the coming years as Japanese utilities prepare for a rise in power consumption. This development highlights that the rise in electricity consumption drives investment in the expansion of power infrastructure which drives the demand for switchgears in the coming years.

Future Market Scenario (FY2026 - FY2033F)

Country is looking to invest in the advance grid technologies which will necessitate greater investment in high quality switchgear in the market.

Continuous research and development (R&D) in switchgear technology will bring improvements in product efficiency and durability which will drive the demand for switchgear technology in the forecasted period.

The rise in industrial automation across various sectors is driving demand for switchgears in the market.

Key Players Landscape and Outlook

To remain competitive in the switchgear market, companies are focusing on technological advancements and strategic partnerships. Companies are also investing in R&D to develop sustainable and energy-efficient solutions, which enhances market presence through collaborations with technology firms. Additionally, companies are leveraging smart grid technologies and digitalization to improve efficiency and reliability, catering to the growing demand for advanced switchgear systems. Product launches, agreements, business expansions, collaborations, and developing technologies are projected to increase competition in the fast-paced market.

For instance, in August 2024, Hitachi Energy Japan Ltd. launched the world's highest-voltage SF6-free switchgear. This includes the 550 kV circuit breaker and the EconiQ 420 kV Live Tank Breaker.

Table of Contents

1. Project Scope and Definitions

2. Research Methodology

3. Impact of U.S. Tariffs

4. Executive Summary

5. Voice of Customers

• 5.1. Factors Considered in Purchase Decisions
  • 5.1.1. Features
  • 5.1.2. Price
  • 5.1.3. After-Sales Support
  • 5.1.4. Brand Reputation and Trust

6. Japan Switchgear Market Outlook, FY2019-FY2033F

• 6.1. Market Size Analysis & Forecast
  • 6.1.1. By Value
• 6.2. Market Share Analysis & Forecast
  • 6.2.1. By Voltage Type
    • 6.2.1.1. Low
    • 6.2.1.2. Medium
    • 6.2.1.3. High
  • 6.2.2. Insulation Type
    • 6.2.2.1. Gas Insulated Switchgear
    • 6.2.2.2. Air Insulated Switchgear
    • 6.2.2.3. Vacuum Insulated Switchgear
    • 6.2.2.4. Hybrid Switchgear
  • 6.2.3. By End-user
    • 6.2.3.1. Utility
    • 6.2.3.2. Commercial
    • 6.2.3.3. Industrial
    • 6.2.3.4. Residential
  • 6.2.4. By Region
    • 6.2.4.1. North [Hokkaido and Tohoku]
    • 6.2.4.2. Central [Kanto and Chubu]
    • 6.2.4.3. South [Kansai, Chugoku, Shikoku, and Kyushu & Okinawa]
  • 6.2.5. By Company Market Share Analysis (Top 5 Companies and Others - By Value, FY2025)
• 6.3. Market Map Analysis, FY2025
  • 6.3.1. By Voltage Type
  • 6.3.2. By Insulation Type
  • 6.3.3. By End-user
  • 6.3.4. By Region

All segments will be provided for all regions covered

7. Value Chain Analysis

8. Porter's Five Forces Analysis

9. PESTLE Analysis

10. Pricing Analysis

11. Market Dynamics

• 11.1. Market Drivers
• 11.2. Market Challenges

12. Market Trends and Developments

13. Competitive Landscape

• 13.1. Competition Matrix of Top 5 Market Leaders
• 13.2. SWOT Analysis for Top 5 Players
• 13.3. Key Players Landscape for Top 9 Market Players
  • 13.3.1. Mitsubishi Electric Corporation
    • 13.3.1.1. Company Details
    • 13.3.1.2. Key Management Personnel
    • 13.3.1.3. Products and Services
    • 13.3.1.4. Financials (As Reported)
    • 13.3.1.5. Key Market Focus and Geographical Presence
    • 13.3.1.6. Recent Developments/Collaborations/Partnerships/Mergers and Acquisition
  • 13.3.2. ABB K.K.
  • 13.3.3. Osaki Electric Co., Ltd.
  • 13.3.4. Takaoka Toko Co., Ltd.
  • 13.3.5. Nissin Electric Co.,Ltd.
  • 13.3.6. Terasaki Electric Co., Ltd.
  • 13.3.7. Toshiba Infrastructure Systems & Solutions Corporation.
  • 13.3.8. Fuji Electric Co., Ltd.
  • 13.3.9. Hitachi Energy Japan Ltd.

Companies mentioned above DO NOT hold any order as per market share and can be changed as per information available during research work.

14. Strategic Recommendations

15. About Us and Disclaimer