Key Industry Players Advancing Portable Electrical Safety Devices

Overview

The global Portable Ground Fault Circuit Interrupter (GFCI) market is on a steady growth path, expected to reach USD 738.4 million by 2034, rising from USD 449.0 million in 2024, at a 5.1% CAGR between 2025 and 2034. Strong construction activity and industrial safety regulations helped North America secure a 44.90% share, equal to USD 201.601 million, driven by widespread use of temporary and mobile electrical systems.

Portable GFCIs are compact safety devices that immediately shut off power when a ground fault is detected, reducing the risk of electric shock. Their flexibility makes them essential for construction sites, outdoor maintenance, mobile workshops, and locations where fixed electrical protection is unavailable.

Market growth is closely tied to the rapid expansion of mobile and distributed power systems. Rising use of portable EV charging, off-grid energy solutions, and temporary power setups has increased demand for reliable electrical protection. This trend is supported by major funding initiatives, including $1 million seed funding behind iGowise and Patnaik Energy Group’s launch of 5,000 portable EV power banks, and £22 million secured by Solus Power for off-grid charging solutions. Additional momentum comes from Illinois’ $20 million public EV charging program and Instagrid’s €87 million Series C funding.

Further investments—such as ANA’s $50 million, EMO Energy’s $6.2 million, Mobile Power’s €3 million, Nigeria’s plan for 10 mobile power stations, and Accelerated Mobile Power’s $300 million capital facility—underline the long-term opportunity. As portable power adoption grows, demand for portable GFCIs will rise alongside it.

Top Key Players in the Market

• MOLEX
• Leviton Manufacturing Co
• Tower Manufacturing
• Hubbell
• ELEGRP
• Eaton
• Emerson
• Schneider
• Ericson
• Elektron Berlin
• Lex Products

1. MOLEX

Molex is a global electronics company specializing in advanced interconnect and connectivity solutions used across automotive, industrial, data communications, medical, and consumer electronics industries. With decades of engineering expertise, the company delivers high-performance products that support digitalization, automation, and next-generation electronics worldwide. The company operates manufacturing and R&D facilities globally and focuses strongly on innovation, quality, and customer-centric design. Molex supports complex applications, including electric vehicles, data centers, and industrial automatio,n through a broad and scalable product portfolio.

2. Leviton Manufacturing Co.

Leviton Manufacturing is a long-established electrical equipment producer offering solutions for power distribution, wiring devices, lighting controls, data networking, and EV charging. Its products are widely used in residential, commercial, and industrial buildings. The company emphasizes safety, energy efficiency, and future-ready electrical infrastructure. With global manufacturing and distribution, Leviton continues to support electrification, smart buildings, and sustainable energy systems.

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3. Tower Manufacturing

Tower Manufacturing is a U.S.-based specialist in electrical safety devices, focusing on ground fault protection, leakage current detection, and shock prevention products. Its solutions are widely used in construction, industrial, and residential applications. The company is recognized for engineering-driven safety products that comply with strict electrical standards. Tower Manufacturing supports OEMs and contractors with customized protection solutions and in-house testing capabilities.

4. Hubbell

Hubbell is a major electrical products manufacturer serving utility, commercial, industrial, and residential markets. Its portfolio includes wiring devices, connectors, grounding systems, and power distribution solutions. With more than a century of operations, Hubbell maintains a strong global manufacturing footprint and focuses on high-performance electrical infrastructure products that meet demanding operational environments.

5. ELEGRP

ELEGRP is a global manufacturer of electrical wiring devices, safety protection products, and smart electrical solutions. The company supplies residential and commercial markets with innovative and cost-effective electrical components. With strong R&D capabilities and export-driven growth, ELEGRP supports global electrification trends, focusing on safety, smart functionality, and modern building requirements.

6. Eaton

Eaton is a global power management company providing electrical, industrial, and energy-efficient solutions. Its electrical products support power distribution, circuit protection, and energy optimization across industries. The company operates globally and plays a key role in supporting electrification, infrastructure upgrades, and sustainability initiatives through advanced power technologies.

7. Emerson

Emerson is a multinational technology company delivering automation, control, and electrical solutions for industrial, commercial, and residential applications. Its technologies support efficiency, reliability, and digital transformation. The company maintains a diversified portfolio serving energy, manufacturing, and infrastructure sectors, with a strong emphasis on automation and process optimization.

8. Schneider Electric

Schneider Electric is a global leader in energy management and automation solutions. The company provides integrated electrical and digital technologies that improve efficiency, sustainability, and resilience. Operating in more than 100 countries, Schneider Electric plays a key role in smart infrastructure, industrial automation, and sustainable energy systems worldwide.

9. Ericson

Ericson Manufacturing designs and produces portable power distribution and jobsite electrical solutions for demanding industrial and construction environments. The company focuses on rugged and reliable electrical products. Its offerings support temporary and permanent power needs, with a strong emphasis on durability, safety, and quality standards.

10. Elektron Berlin

Elektron Berlin is a German electrotechnical company supplying cables, cable reels, earthing systems, and electrical accessories. The company has a long history rooted in European electrical engineering. It serves construction, trade, and industrial customers with tested and reliable products that meet European safety and quality standards.

11. Lex Products

Lex Products is a North American manufacturer of power distribution, lighting, and cable management systems serving entertainment, industrial, and military markets. The company is known for rugged and customizable electrical solutions. Its innovative designs support demanding applications requiring portable and permanent power systems with high safety and performance standards.

Conculsion

Portable Ground Fault Circuit Interrupters play a critical role in improving electrical safety wherever temporary or mobile power is used. Their ability to quickly detect ground faults and shut off power helps reduce the risk of electric shock, equipment damage, and workplace accidents.

As construction activity, outdoor maintenance, and portable energy systems continue to expand, the importance of reliable portable protection becomes even more evident. These devices support safer working environments in residential, commercial, and industrial settings, especially where fixed electrical protection is not available.

Ongoing innovation, stricter safety awareness, and wider adoption of mobile power solutions are expected to keep demand steady, reinforcing the long-term relevance of portable ground fault protection solutions across global markets.

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