몰드 케이스 회로 차단기 시장 기회, 성장 촉진요인, 산업 동향 분석, 예측(2025-2034년)

The Global Molded Case Circuit Breaker Market reached USD 3.7 billion in 2024 and is projected to grow at a CAGR of 8.4% during 2025-2034. Key factors driving market growth include rapid industrialization, urbanization, and the increasing demand for energy across residential, commercial, and industrial sectors. Additionally, technological innovations, such as smart MCCBs with IoT capabilities, are further accelerating the adoption of these circuit breakers. The government's emphasis on integrating renewable energy and modernizing infrastructure is also boosting demand for MCCBs, particularly in grid applications.

The market for molded case circuit breakers with ratings under 500 A is expected to reach USD 2.8 billion by 2034. This growth is attributed to the rising need for customizable solutions that cater to various industry applications. Low-rated breakers are increasingly popular in residential and small commercial sectors, driven by urban expansion. In contrast, high-rated MCCBs are in high demand within industrial applications, particularly in manufacturing and energy sectors, where the protection of heavy electrical loads is essential. Additionally, emerging markets are contributing significantly to market expansion as infrastructure development and power grid improvements create a need for reliable and scalable circuit protection.

The commercial sector is expected to experience substantial growth, with a CAGR of 8% through 2034. As businesses upgrade to advanced MCCBs with enhanced energy management and monitoring features, demand for these smart breakers continues to rise. The industrial sector, particularly in manufacturing, energy, and utilities, remains a major driver for high-rated MCCBs. These sectors require dependable protection systems to manage substantial electrical loads. Furthermore, the growing emphasis on renewable energy, transportation, and infrastructure development is fueling demand for efficient power distribution systems, further driving the MCCB market. The increasing trend of digitalization is also enhancing the demand for smart breakers across all end-user segments.

U.S. molded case circuit breaker market is expected to generate USD 1.3 billion by 2034. Strong growth is anticipated due to high demand across the residential, commercial, and industrial sectors. Technological advancements, including the integration of smart and digital MCCBs that offer improved monitoring and energy management capabilities, are transforming the market. Ongoing infrastructure upgrades and a growing focus on renewable energy sources are also contributing to robust market expansion in the U.S.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Market definitions
• 1.2 Base estimates & calculations
• 1.3 Forecast calculation
• 1.4 Data sources
  • 1.4.1 Primary
  • 1.4.2 Secondary
    • 1.4.2.1 Paid
    • 1.4.2.2 Public

Chapter 2 Executive Summary

• 2.1 Industry synopsis, 2021 - 2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
• 3.2 Regulatory landscape
• 3.3 Industry impact forces
  • 3.3.1 Growth drivers
  • 3.3.2 Industry pitfalls & challenges
• 3.4 Growth potential analysis
• 3.5 Porter's analysis
  • 3.5.1 Bargaining power of suppliers
  • 3.5.2 Bargaining power of buyers
  • 3.5.3 Threat of new entrants
  • 3.5.4 Threat of substitutes
• 3.6 PESTEL analysis

Chapter 4 Competitive Landscape, 2024

• 4.1 Strategic dashboard
• 4.2 Innovation & sustainability landscape

Chapter 5 Market Size and Forecast, By Rated Current, 2021 – 2034 (‘000 Units, USD Million)

• 5.1 Key trends
• 5.2 < 500 A
• 5.3 500 to 1,500 A
• 5.4 1,500 to 2,500 A
• 5.5 2,500 to 4,500 A
• 5.6 > 4,500 A

Chapter 6 Market Size and Forecast, By End User, 2021 – 2034 (‘000 Units, USD Million)

• 6.1 Key trends
• 6.2 Residential
• 6.3 Commercial
• 6.4 Industrial
• 6.5 Utility

Chapter 7 Market Size and Forecast, By Region, 2021 – 2034 (‘000 Units, USD Million)

• 7.1 Key trends
• 7.2 North America
  • 7.2.1 U.S.
  • 7.2.2 Canada
  • 7.2.3 Mexico
• 7.3 Europe
  • 7.3.1 Germany
  • 7.3.2 France
  • 7.3.3 Italy
  • 7.3.4 UK
  • 7.3.5 Russia
• 7.4 Asia Pacific
  • 7.4.1 China
  • 7.4.2 India
  • 7.4.3 Japan
  • 7.4.4 South Korea
  • 7.4.5 Australia
• 7.5 Middle East & Africa
  • 7.5.1 Saudi Arabia
  • 7.5.2 UAE
  • 7.5.3 Qatar
  • 7.5.4 Oman
  • 7.5.5 South Africa
• 7.6 Latin America
  • 7.6.1 Brazil
  • 7.6.2 Chile

Chapter 8 Company Profiles

• 8.1 ABB
• 8.2 CNC Electric Group
• 8.3 Denor Industries
• 8.4 Eaton
• 8.5 Fuji Electric
• 8.6 GEYA Electrical Equipment Supply
• 8.7 Hitachi
• 8.8 Legrand
• 8.9 Mitsubishi Electric
• 8.10 Noark Electric
• 8.11 Rockwell Automation
• 8.12 Schneider Electric
• 8.13 Siemens
• 8.14 Wenzhou Wanlai Electric
• 8.15 Wenzhou Longqi New Energy Technology
• 8.16 Yuming Electric
• 8.17 Zhejiang Galaxy Fuse