Cartridge Fuses

Cartridge Fuses Market Outlook

The global cartridge fuses market is poised for significant growth, with a projected market size of approximately USD 3.5 billion by 2035, expanding at a CAGR of about 5.6% during the forecast period from 2025 to 2035. The increasing demand for reliable electrical safety solutions across various industries, coupled with the ongoing industrial automation trends, is driving this growth. Additionally, the rising need for energy efficiency and the enhancement of electrical systems to accommodate modern technology further contribute to the market's expansion. Factors such as the growing adoption of renewable energy sources, which require efficient fuse protection, also play a pivotal role in market dynamics, as industries strive to minimize downtime and enhance operational reliability.

Growth Factor of the Market

The cartridge fuses market is significantly influenced by several growth factors that are fostering its expansion. Firstly, the rapid advancements in electrical infrastructure, particularly in emerging economies, have resulted in a heightened demand for efficient electrical components, including cartridge fuses. Additionally, the increasing complexity and power requirements of modern electrical installations necessitate reliable protection solutions, propelling the adoption of cartridge fuses. Moreover, the shift toward sustainable energy solutions, including solar and wind power, requires robust fuse protection to ensure operational safety. The automotive industry also plays a vital role, as the transition to electric vehicles increases the demand for specialized fuses capable of handling higher voltages. Lastly, stringent regulatory standards across various sectors to ensure safety and compliance are further driving the demand for these essential electrical components.

Key Highlights of the Market

• The global cartridge fuses market is expected to reach USD 3.5 billion by 2035.
• CAGR of 5.6% projected for the forecast period of 2025-2035.
• Increased demand in the automotive sector significantly influences market growth.
• Renewable energy integration emphasizes the need for reliable fuse protection.
• Technological advancements in electrical systems drive innovation in fuse designs.

By Type

Fast Acting Cartridge Fuses:

Fast acting cartridge fuses are designed to provide immediate protection against short circuits and overloads. They operate quickly to minimize damage to electrical circuits by breaking the circuit almost instantaneously upon detecting excessive current flow. This swift response is particularly crucial in sensitive electronic applications, where even minor surges can cause significant damage. The demand for fast acting fuses is prevalent in industries such as telecommunications and consumer electronics, where protecting delicate components is essential. Furthermore, their compact size and ability to handle high fault currents make them suitable for various installations, enhancing their attractiveness in an increasingly digitalized world.

Time Delay Cartridge Fuses:

Time delay cartridge fuses, also known as slow-blow fuses, are engineered to withstand temporary overload conditions without blowing. They are particularly beneficial in applications where inrush currents can occur, such as in motors and transformers. By allowing brief surges of current, these fuses prevent nuisance tripping and enhance the reliability of electrical systems. Time delay fuses are widely used in commercial and industrial applications, where equipment is subject to heavy start-up loads. Their ability to tolerate brief overload conditions makes them a preferred choice in environments with fluctuating power demands, thereby supporting uninterrupted operations across various industries.

High Voltage Cartridge Fuses:

High voltage cartridge fuses are specifically designed to protect electrical circuits operating at voltages above 600 volts. These fuses ensure safety and reliability in significant electrical installations, including substations and industrial power distribution systems. The robust construction of high voltage fuses enables them to handle extreme fault conditions, making them indispensable in applications requiring reliable protection against electrical faults. As industries increasingly rely on higher voltage systems for energy efficiency and reduced transmission losses, the demand for high voltage cartridge fuses is projected to rise. Their critical role in safeguarding electrical infrastructure positions them as a key segment in the cartridge fuses market.

Low Voltage Cartridge Fuses:

Low voltage cartridge fuses are designed for use in residential and commercial applications where operational voltage does not exceed 600 volts. These fuses offer essential protection for household appliances, lighting systems, and smaller electrical circuits. Their widespread adoption stems from their reliability and cost-effectiveness in safeguarding electrical systems against overcurrent conditions. As urbanization and population density increase, the demand for electrical safety and protection solutions in residential and commercial buildings continues to rise, further enhancing the market for low voltage cartridge fuses. Their versatility and ease of installation make them a favored choice among electricians and contractors.

Automotive Cartridge Fuses:

Automotive cartridge fuses are specialized fuses designed to protect electrical circuits in vehicles. With the automotive industry's shift towards electric and hybrid vehicles, these fuses are becoming increasingly important due to the higher voltage systems needed for enhanced performance. Automotive fuses are engineered to handle the unique demands of an automotive environment, including vibration and temperature fluctuations. The rising trend of vehicle electrification and the incorporation of advanced electronic systems in modern automobiles are driving the demand for reliable automotive fuses. As more vehicles require sophisticated electrical protection, the automotive cartridge fuse segment is anticipated to see substantial growth in the coming years.

By Application

Industrial:

In the industrial sector, cartridge fuses play a critical role in protecting heavy machinery and electrical systems from overcurrent conditions. The rigorous operating environment of industrial facilities necessitates robust protection solutions to safeguard equipment and ensure operational continuity. Industries such as manufacturing, oil and gas, and mining increasingly rely on cartridge fuses to protect against faults that can lead to costly downtimes and safety hazards. The ongoing trend of industrial automation, coupled with the increasing complexity of electrical systems, further drives the demand for reliable fuse solutions. Additionally, with the growing focus on energy efficiency, industries are opting for advanced fuses that can handle higher current ratings while maintaining operational safety.

Residential:

The residential application segment is witnessing significant growth, primarily due to the increasing electrification of homes and the rise in the number of electronic appliances. Cartridge fuses provide essential protection for electrical systems in homes, safeguarding them from overloads and short circuits. As homeowners invest in modern amenities and smart home technologies, the demand for reliable electrical protection solutions has escalated. Furthermore, the heightened awareness of electrical safety and compliance with building codes are prompting homeowners to upgrade their electrical systems, leading to increased adoption of cartridge fuses. This segment is particularly driven by DIY trends, as homeowners seek to ensure their electrical systems are equipped with reliable protection mechanisms.

Commercial:

In the commercial sector, cartridge fuses are critical for safeguarding electrical systems in offices, retail establishments, and other service-oriented environments. The need for uninterrupted power supply and reliable operation of electronic devices drives the demand for effective fuse solutions in this segment. With the rise of commercial buildings featuring advanced electrical installations, the importance of using quality fuses to protect against faults has become more pronounced. Moreover, as businesses increasingly adopt digital technologies to enhance operational efficiency, the requirement for reliable electrical safety mechanisms has grown. The commercial application of cartridge fuses is also influenced by regulatory standards that mandate electrical safety in workplaces, further boosting market demand.

Automotive:

The automotive application segment is rapidly evolving due to the growing complexity of modern vehicles' electrical systems. Cartridge fuses are indispensable in protecting the various electronic components of automobiles, ensuring their proper functioning and safety. As the automotive industry transitions to electric and hybrid vehicles, the requirement for specialized fuses capable of handling higher current loads and voltages is increasing. Additionally, the integration of advanced driver-assistance systems (ADAS) and infotainment technologies in vehicles further drives the need for reliable fuse solutions. The automotive segment's growth is also supported by stringent safety regulations that mandate the use of effective electrical protection devices in all vehicles.

Utility:

The utility application of cartridge fuses is vital for protecting power distribution systems and substations from electrical faults. These fuses safeguard critical infrastructure by interrupting current flow during overload or short circuit conditions, thereby preventing extensive damage to equipment and ensuring reliable power supply. The increasing focus on upgrading aging electrical infrastructures and integrating renewable energy sources into national grids is enhancing the demand for cartridge fuses in the utility sector. Additionally, as utility companies seek to improve grid reliability and reduce outage times, the adoption of advanced fuse technologies is gaining traction. The utility application segment underscores the importance of reliable electrical protection in maintaining the integrity and safety of power systems.

By Voltage Rating

Up to 250V:

Cartridge fuses rated up to 250V are commonly used in residential and light commercial applications. These fuses are designed to provide essential protection for low voltage circuits, safeguarding household appliances, lighting systems, and electronic devices from overcurrent conditions. The reliability and affordability of these fuses make them a preferred choice for electricians and homeowners alike. As the demand for energy-efficient appliances continues to rise, the adoption of up to 250V cartridge fuses is expected to grow. Their ability to handle typical residential electrical loads while providing a safeguard against faults enhances their appeal in this segment.

251V-600V:

Fuses rated between 251V and 600V are predominantly utilized in commercial and industrial applications. These fuses provide robust protection for medium voltage circuits, which are often found in larger electrical installations such as factories, commercial buildings, and infrastructure projects. This voltage range accommodates the operational requirements of various industrial machinery and equipment. With the increasing implementation of automation and advanced technologies in industrial settings, the need for reliable protection solutions in this voltage range is on the rise. The demand for 251V-600V cartridge fuses is closely linked to the growing emphasis on safety and compliance in industrial operations, positioning this segment for continued growth.

Above 600V:

Cartridge fuses rated above 600V are essential for high voltage applications, including power generation and distribution systems. These fuses are specifically designed to protect extensive electrical networks from faults that can lead to catastrophic failures. The robustness of above 600V fuses allows them to operate effectively in environments where high current loads and voltages are prevalent. The ongoing expansion of electrical infrastructure and the increasing integration of renewable energy sources are driving the demand for high voltage cartridge fuses. As utilities seek to enhance grid reliability and incorporate advanced technologies, the above 600V segment is expected to witness significant growth, affirming its critical role in the cartridge fuses market.

By User

Electrical & Electronics:

The electrical and electronics sector is a crucial user of cartridge fuses, as they provide essential protection for various electronic devices and systems. With the proliferation of consumer electronics and smart devices, the need for reliable overcurrent protection has become paramount. Cartridge fuses play a vital role in ensuring the safety and longevity of electronic components, preventing damage from short circuits and overloads. As technological advancements continue to drive the development of new electronic products, the demand for effective fuse solutions within this sector is expected to rise. Moreover, increasing consumer awareness of electrical safety further reinforces the need for high-quality cartridge fuses in this segment.

Transportation:

The transportation sector, including automotive and rail systems, is a significant user of cartridge fuses due to the increasing reliance on electrical systems for operational efficiency. Cartridge fuses provide essential protection in vehicles, ensuring the safe functioning of electronic components and systems. With the automotive industry transitioning toward electric and autonomous vehicles, the demand for specialized fuse solutions capable of handling higher voltages is on the rise. Additionally, the integration of advanced technologies in transportation systems further drives the need for reliable electrical protection. This segment's growth is closely tied to the overall advancements in transportation electrification and the ongoing modernization of rail and public transport systems.

Energy & Power:

The energy and power sector is one of the largest users of cartridge fuses, as they are critical for protecting power generation and distribution systems from overload and short circuit conditions. Cartridge fuses ensure the reliability and safety of electrical infrastructure, playing a vital role in managing the increasing complexities of modern power grids. As renewable energy sources gain traction, the demand for effective protection solutions in solar, wind, and hydroelectric systems continues to grow. The energy and power segment is characterized by its focus on resilience and efficiency, making cartridge fuses an indispensable component in safeguarding electrical systems across various energy sectors.

Industrial Machinery:

In the industrial machinery segment, cartridge fuses provide essential protection for heavy equipment and manufacturing processes. These fuses are crucial in preventing electrical faults that can lead to equipment damage and operational downtimes. As industries increasingly adopt automation and advanced technologies, the demand for reliable fuse solutions is growing. The industrial machinery segment encompasses a wide range of applications, from manufacturing to processing, all requiring robust electrical protection. The ongoing evolution of industrial systems and the focus on operational efficiency further drive the demand for cartridge fuses in this user segment, ensuring the safety and reliability of industrial operations.

Construction:

The construction industry relies heavily on cartridge fuses for protecting electrical systems in buildings and infrastructure projects. As construction projects become more complex and technologically advanced, the need for reliable electrical safety solutions is more pronounced. Cartridge fuses ensure the protection of temporary power setups and permanent electrical installations, safeguarding workers and equipment from electrical hazards. With the rise of smart buildings and green construction practices, the demand for high-quality fuse solutions is expected to grow. This segment is characterized by its focus on safety, compliance, and efficiency, further enhancing the importance of cartridge fuses in the construction sector.

By Region

The regional analysis of the cartridge fuses market reveals distinct trends and growth dynamics across different geographical areas. North America holds a significant share of the market, driven by the rapid adoption of advanced electrical technologies and stringent safety regulations. The region is experiencing a growing demand for cartridge fuses in the industrial and automotive sectors, with projected growth rates of approximately 5% CAGR through 2035. Furthermore, the increasing integration of renewable energy sources into the electrical grid is bolstering the need for reliable fuse solutions. In Europe, the market is characterized by a strong emphasis on energy efficiency and environmental sustainability, leading to an increased adoption of cartridge fuses across various applications, including residential and commercial sectors.

Asia Pacific is anticipated to witness the highest growth rate in the cartridge fuses market, fueled by rapid industrialization, urbanization, and increasing electricity consumption in emerging economies such as China and India. The region's expanding manufacturing sector and ongoing infrastructure projects are driving the demand for cartridge fuses to ensure operational safety. Additionally, the automotive sector's transition toward electric vehicles is further enhancing growth prospects. Latin America and the Middle East & Africa are also emerging markets for cartridge fuses, although they currently represent a smaller share of the global market. The demand in these regions is primarily driven by ongoing infrastructure developments and increasing investments in energy projects.

Opportunities

The cartridge fuses market presents numerous opportunities driven by evolving technology and increasing safety standards. One significant opportunity lies in the growing demand for renewable energy sources, such as solar and wind power, which require reliable protection solutions to ensure the safety and efficiency of electrical systems. As more countries adopt renewable energy policies and invest in clean energy infrastructure, the need for advanced cartridge fuses designed to handle unique challenges in these applications will increase. Moreover, the push for energy efficiency and sustainability across industries opens avenues for innovation in fuse technologies, enabling manufacturers to develop products that enhance operational reliability and minimize energy waste.

Another opportunity is the rising trend of electrification in various sectors, particularly in transportation and industrial machinery. The increasing adoption of electric vehicles and automation in manufacturing processes necessitates the use of specialized cartridge fuses capable of managing higher voltages and currents. Manufacturers have the potential to create innovative solutions that cater to the specific needs of these growing markets. Additionally, the expansion of smart home technologies presents opportunities for cartridge fuses in residential applications, as homeowners seek reliable electrical protection for an increasing number of electronic devices. The convergence of technological advancements and safety regulations will continue to drive the cartridge fuses market forward, creating opportunities for growth and expansion.

Threats

Despite the promising growth outlook, the cartridge fuses market faces certain threats that could impact its development. One major concern is the increasing competition from alternative circuit protection devices, such as circuit breakers and resettable fuses. As these alternatives offer advantages such as reset capabilities and enhanced user-friendliness, they may lead to a gradual decline in the demand for traditional cartridge fuses. Furthermore, the market is subject to fluctuations in raw material prices, which can affect the production costs of cartridge fuses and, subsequently, their pricing. This volatility may deter manufacturers from investing in new technologies and innovations, hindering overall market growth.

Another potential threat is the growing emphasis on miniaturization and compact designs in electronic and electrical systems. As manufacturers strive to create smaller and more efficient devices, the demand for conventional cartridge fuses may diminish as users seek more compact protection solutions. Additionally, the impact of global economic uncertainties and geopolitical tensions can affect supply chains and trade dynamics, creating challenges for manufacturers operating in the cartridge fuses market. Companies must remain vigilant and adaptable in navigating these threats to maintain their competitive edge and capitalize on market opportunities.

Competitor Outlook

• Schneider Electric
• ABB Ltd.
• Eaton Corporation
• Siemens AG
• General Electric
• Mersen S.A.
• Littlefuse Inc.
• Bel Fuse Inc.
• Amphenol Corporation
• TE Connectivity Ltd.
• Cooper Industries (Eaton)
• Fusite Corporation
• Carling Technologies
• Ferroxcube
• Nexans S.A.

The competitive landscape of the cartridge fuses market is characterized by a mix of established players and emerging companies striving to secure their market positions through innovation and strategic partnerships. The major companies in this sector focus on developing advanced fuse technologies that meet the growing demands of various industries, from automotive to renewable energy. Companies like Schneider Electric and ABB Ltd. are leading the way with their extensive product portfolios and commitment to research and development. This focus on innovation enables them to stay ahead of industry trends and address the challenges posed by evolving electrical systems.

Additionally, companies such as Eaton Corporation and Siemens AG are investing heavily in expanding their operational capabilities and enhancing their distribution networks to reach a broader customer base. Their strategic acquisitions and collaborations aim to bolster their market presence and leverage emerging trends in electrical safety and efficiency. As the demand for cartridge fuses continues to grow across diverse applications, these established players are well-positioned to capitalize on market opportunities and drive growth. Meanwhile, emerging companies are also making their mark by offering specialized fuse solutions tailored to niche markets, fostering healthy competition and innovation within the industry.

Key players like General Electric and Mersen S.A. are also focusing on sustainability initiatives, developing environmentally friendly products that cater to the increasing demand for energy-efficient solutions. These companies recognize the importance of aligning their offerings with global sustainability goals and are actively working towards reducing their environmental impact. As regulatory standards evolve and consumer preferences shift, the cartridge fuses market will continue to see significant changes, with both established and new entrants striving to meet the demands of a dynamic landscape.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 ABB Ltd.
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Ferroxcube
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Siemens AG
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Mersen S.A.
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Nexans S.A.
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Bel Fuse Inc.
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Littlefuse Inc.
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 General Electric
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Eaton Corporation
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Fusite Corporation
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Schneider Electric
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Amphenol Corporation
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Carling Technologies
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 TE Connectivity Ltd.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Cooper Industries (Eaton)
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Cartridge Fuses Market, By Type
    • 6.1.1 Fast Acting Cartridge Fuses
    • 6.1.2 Time Delay Cartridge Fuses
    • 6.1.3 High Voltage Cartridge Fuses
    • 6.1.4 Low Voltage Cartridge Fuses
    • 6.1.5 Automotive Cartridge Fuses
  • 6.2 Cartridge Fuses Market, By User
    • 6.2.1 Electrical & Electronics
    • 6.2.2 Transportation
    • 6.2.3 Energy & Power
    • 6.2.4 Industrial Machinery
    • 6.2.5 Construction
  • 6.3 Cartridge Fuses Market, By Application
    • 6.3.1 Industrial
    • 6.3.2 Residential
    • 6.3.3 Commercial
    • 6.3.4 Automotive
    • 6.3.5 Utility
  • 6.4 Cartridge Fuses Market, By Voltage Rating
    • 6.4.1 Up to 250V
    • 6.4.2 251V-600V
    • 6.4.3 Above 600V

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Cartridge Fuses Market by Region
  • 10.6 Middle East & Africa - Market Analysis
    • 10.6.1 By Country
      • 10.6.1.1 Middle East
      • 10.6.1.2 Africa

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Cartridge Fuses market is categorized based on

By Type

• Fast Acting Cartridge Fuses
• Time Delay Cartridge Fuses
• High Voltage Cartridge Fuses
• Low Voltage Cartridge Fuses
• Automotive Cartridge Fuses

By Application

• Industrial
• Residential
• Commercial
• Automotive
• Utility

By Voltage Rating

• Up to 250V
• 251V-600V
• Above 600V

By User

• Electrical & Electronics
• Transportation
• Energy & Power
• Industrial Machinery
• Construction

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Schneider Electric
• ABB Ltd.
• Eaton Corporation
• Siemens AG
• General Electric
• Mersen S.A.
• Littlefuse Inc.
• Bel Fuse Inc.
• Amphenol Corporation
• TE Connectivity Ltd.
• Cooper Industries (Eaton)
• Fusite Corporation
• Carling Technologies
• Ferroxcube
• Nexans S.A.