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Yueqing Yro Electric Co.,Ltd
Yueqing Feeo Electric Co.,Ltd.
WenZhou Hawai Electron & Electric Manufacture Co., Ltd.
TERASAKI ELECTRIC CO.,LTD.
Taixi Electric Co., Ltd
Nader
Mitsubishi Electric Corporation
JIANGSU AISIKAI ELECTRIC CO.,LTD.
GEYA
Fuji Electric Equipment Control
CZ Electric Co., Ltd.
Amprobe Instrument Corporation

12 Breaker Manufacturers in 2025

This section provides an overview for breakers as well as their applications and principles. Also, please take a look at the list of 12 breaker manufacturers and their company rankings. Here are the top-ranked breaker companies as of May, 2025: 1.CZ Electric Co., Ltd., 2.Taixi Electric Co., Ltd, 3.GEYA.

Table of Contents

Supervisor of this article

Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer. Engaged in equipment maintenance and engineering work at metal smelting plants. Moved to a chemical manufacturer in 2022. Engaging in similar tasks.

List of 12 Breaker Manufacturers

*Including some distributors, etc.

Sort by Features

  • Default
  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

Sort by Area

  • China
  • Japan
    • TERASAKI ELECTRIC CO.,LTD.
      • Japan Address: 6-13-47 Kamihigashi, Hirano ku, Osaka, Japan

      Manufacturer Overview

      Terasaki Electric Co., Ltd., established in 1923, and headquartered in Osaka, Japan, is a manufacturer and a supplier of motor control systems, circuit breakers, and electronic devices. The company offers a diverse range of products such as marine systems like power distribution systems, control and monitoring systems, and more. It also provides circuit breakers including molded case and air circuit breakers, as well as medical devices and engineering & lifecycle services. The company adheres to ISO13485 certification for medical devices and complies with other industry standards such as JIS and IEC for its products.

    • CZ Electric Co., Ltd.
      • China Address: No. 1, Qixing Road, Qixing Street, Nanhu District, Jiaxing City, Zhejiang, China

      Manufacturer Overview

      CZ Electric Co., Ltd. was founded in 1990 and is headquartered in Jiaxing City, Zhejiang Province, China, as a manufacturer and producer of explosion-proof electrical products. The company's product range comprises 3ENG explosion-proof flexible conduits, BGJ explosion-proof pipe connectors, and CKX explosion-proof instrument box modules, among others. It also provides services such as craft-sheet metal bending, technology-robot stainless steel welding, and craft-laser engraving. The products and services ensure safety in hazardous environments and support precision fabrication and customization in various industries. The company caters to various industries, including oil and gas, petrochemicals, chemical processing, manufacturing, and industrial automation.

    • WenZhou Hawai Electron & Electric Manufacture Co., Ltd.
      • WenZhou Hawai Electron & Electric Manufacture Co., Ltd.
        Circuit Breaker

      • China Address: YUANKY industry zone, No.298, Weft19, Yueqing, Zhejiang, China

      Manufacturer Overview

      WenZhou Hawai Electron & Electric Manufacture Co. Ltd., founded in 1989, is a manufacturer of waterproof, smart electrical products for medium- and high-voltage power applications based in Zhejiang, China. The company produces circuit breakers, power stations, and surge protection devices for the power generation, transportation, and storage industries. The company has earned ISO 9001:2008, SEMKO, ISO 14000, SAA, and CB certifications, and also provides certifications for testing, factory inspection, research tests, and bidding qualifications.

    • GEYA
      • China Address: Wenzhou Bridge Industrial Zone, Beibaixiang, Yueqing Zhejiang, Zhejiang, China

      Manufacturer Overview

      Geya is an electrical equipment manufacturer established in China in 2007. It produces electrical control devices, low voltage protection devices, solar energy equipment, and circuit breaker SKDs in compliance with CE, UL, and other international certification standards. The company's ISO 9001-certified factory has a production capacity of over 100,000 parts per month, it offers OEM and ODM services for the development of custom solutions, and it exports to over 30 countries.

    • Amprobe Instrument Corporation

      Manufacturer Overview

      Amprobe Instrument Corporation, began life in Long Island, NY in 1948 under the name Pyramid Instrument Company, later renamed in1960, is a manufacturer and builds rugged test and measurement tools. The company was acquired by the Danaher Corporation and moved its worldwide headquarters to Everett, Washington in 2006. It designs, manufactures and distributes products from an extensive line of clamp meters and digital multimeters to industry-specific tools for residential/commercial electricians, HVAC/R technicians, utilities and industrial maintenance professionals. Its tools undergo rigorous and intensive testing to ensure compliance with the latest regulations in Fluke's CSA-recognized lab for safety and accuracy.

    • Yueqing Feeo Electric Co.,Ltd.

      Manufacturer Overview

      Yueqing Feeo Electric Co., Ltd., established in 2000, is a manufacturer of photovoltaic products in Yueqing, Zhejiang, China. The products produced by the company include circuit breakers, combiner boxes, automatic transfer switches, solar connectors, and AC series isolators. It also produces solar tools, DC isolators, waterproof enclosure boxes, DC fuses, and DC breakers for control circuits, power production, and transportation applications. The company provides a product warranty and has earned CE and TUV certifications.

    • Yueqing Yro Electric Co.,Ltd
      • China Address: Shuangmiao Village, Beibaixiang Town, Yueqing City, Zhejiang, China

      Company Overview

      Yueqing Yro Electric Co., Ltd., established in 2009, is a manufacturer and supplier of protective components for photovoltaic systems in Yueqing City, Wenzhou City, Zhejiang Province. The company supplies components such as solar power optimizers, surge protective devices, solar panels, rapid shutdown devices, and dual power transfer switches. It also produces PV combiner boxes, circuit breakers, isolator switches, voltage protectors and fuses used in electrical and power generation industries. The company has UKCA, RoHS, ISO 9001, CE, and TUV certifications.

    • JIANGSU AISIKAI ELECTRIC CO.,LTD.
      • China Address: East side of industiral zone, Chenji Town, Yizheng City, Jiangsu, China

      Company Overview

      JIANGSU AISIKAI ELECTRIC CO., LTD. is a researcher and manufacturer of electrical switches in Yizheng City, Jiangsu Province, China, founded in 2007. The company produces automatic transfer or load isolation switches, intelligent controllers, under-voltage protectors, battery chargers, and circuit breakers for high-voltage, universal, miniature, and molded cases used in smart electric appliances. The company has obtained IKAS ISO 9001 quality management system certification and SGS Global Qualified Supplier Authentication, and all products have Chinese Compulsory Certification (CCC) and European Certification (CE).

    • Taixi Electric Co., Ltd
      • China Address: Shangzhai Industrial Area, Liushi Town, Yueqing City, Zhejiang, China

      Company Overview

      Taixi Electric Co., Ltd., founded in 1996, is a manufacturer and supplier of low-voltage electric components in Yueqing City, Zhejiang Province, China. The company’s product categories include circuit breakers, distribution electricals, control equipment, and energy electronics, including active filters, transformers, voltage regulators, power supplies, and voltage stabilizers used in hydropower, thermal power, and transportation sectors. The company passed the international ISO 9001 quality system certification, and dome products have passed the national CCC certification.

    • Fuji Electric Equipment Control

      Company Overview

      Fuji Electric Equipment Control was established in 2008 in Saitama-ken, Japan is a manufacturer of power distribution and control equipment. The company boasts an extensive and diversified product portfolio including motor controls, MV distributors, energy control equipment, LV distributors, and industrial control relays. These products find applications in construction as magnetic contactors, automotive as manual motor starters, home appliances as air circuit breakers, health care devices as sensors and switches, and in environmental management for quality assurance and protection of high-voltage electric power and management of low-voltage consumption rate.

    • Nader

      Company Overview

      Nader founded in1999, is a manufacturer and supplier of miniature circuit breakers in Shanghai, China. The company produces miniature circuit breakers, contractors, molded case circuit breakers, and accessories such as alarm contacts, shunt trippers, reclosing controls, under voltage trippers, and remote controls used in construction, telecommunication, electronics, electrical, and industrial industries. The company is certified by CE, RoHS, CCC, UL, and TUV. The company facility is an International Test Center and has earned the strategy cooperation of the CNAS, CQC, and US UL organizations.

Breaker Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the breaker page as of May 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. Mitsubishi Electric Corporation: 145,696
  2. TERASAKI ELECTRIC CO.,LTD.: 1,994

Newly Established Company

  1. Yueqing Yro Electric Co.,Ltd: 2009 (16 years ago)
  2. JIANGSU AISIKAI ELECTRIC CO.,LTD.: 2007 (18 years ago)
  3. Taixi Electric Co., Ltd: 2002 (23 years ago)

Company with a History

  1. Mitsubishi Electric Corporation: 1921 (104 years ago)
  2. CZ Electric Co., Ltd.: 1990 (35 years ago)
  3. Taixi Electric Co., Ltd: 2002 (23 years ago)

Global Distribution of Breaker Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
China China 6 75.0%
Japan Japan 2 25.0%

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List of Breaker Products

262 products found

262 products

Tomocombi Co., Ltd.

DC circuit breaker related products Ex9BP-JX Solar power products

510+ people viewing

Last viewed: 2 hours ago

■Features ・Ex9BP-JX dc breaker ・Voltage 180V to 1,000VDC ・Rated current 1A to 63A ・Non-polar connection ・AX AL SHT UVT OVT ・TUV CE CB certified

Tomocombi Co., Ltd.

DC circuit breaker related products DC products Ex9BP

470+ people viewing

Last viewed: 2 hours ago

■Features ・Ex9BP dc breaker ・Voltage 180V to 1000VDC ・Rated current 1A to 63A ・2P width 36mm ・AX AL SHT UVT OVT ・TUV CE CB certified

Tomocombi Co., Ltd.

DC breaker related products Ex9MD DC products

1030+ people viewing

Last viewed: 2 hours ago

■Features ・Ex9MD dc breaker ・Fast operation - patented technology ・High breaking capacity LCU/LCS 25kA to 100kA ・Free installation direction ・...

6 models listed

Ex9MD1-DC breaker related products Ex9MD DC products
Ex9MD2-DC breaker related products Ex9MD DC products
Ex9MD3-DC breaker related products Ex9MD DC products
Ex9MD4-DC breaker related products Ex9MD DC products
Ex9MD5-DC breaker related products Ex9MD DC products
Ex9MD6-DC breaker related products Ex9MD DC products

Price (without tax)

$ 62.34

Ubukata Manufacturing Co., Ltd.

Motor protector

190+ people viewing

Last viewed: 2 hours ago

We continue to quietly maintain safety inside air conditioners, something that is familiar to people's lives. ◼︎POINT01 Overwhelming market share ...

Nakamura Electric Manufacturing Co., Ltd.

NK-BOX Box series Flameproof type circuit breaker

380+ people viewing

Last viewed: 1 hour ago

Houses a hardwire circuit breaker and is equipped with an operating handle on the front. *An earth leakage detection function can be added to NFG-...

4 models listed

NFG-50-NK-BOX Box series Flameproof type circuit breaker
NFG-100-NK-BOX Box series Flameproof type circuit breaker
NFG-225-NK-BOX Box series Flameproof type circuit breaker
NFG-400S-NK-BOX Box series Flameproof type circuit breaker

Nakamura Electric Manufacturing Co., Ltd.

NK-BOX Box Series Flameproof Explosion-proof Earth Leakage Breaker

310+ people viewing

Last viewed: 2 hours ago

Houses an earth leakage breaker and is equipped with an operating handle on the front. *Only one ammeter or voltmeter can be installed. ■Notes ・...

3 models listed

NLG-50-NK-BOX Box Series Flameproof Explosion-proof Earth Leakage Breaker
NLG-100-NK-BOX Box Series Flameproof Explosion-proof Earth Leakage Breaker
NLG-225-NK-BOX Box Series Flameproof Explosion-proof Earth Leakage Breaker

JEL SYSTEM CO,LTD.

Electronic breaker

370+ people viewing

Last viewed: 12 hours ago

JCS (Gel Control System)" targets consumers who receive low-voltage power, and changes the low-voltage power contract from a "load equipment contra...

Nakamura Electric Manufacturing Co., Ltd.

NK-BOX Box series dust explosion-proof molded case circuit breaker (NFD-50)

210+ people viewing

Last viewed: 2 hours ago

■Notes ・Wiring/operation/maintenance/inspection work should be carried out by someone with specialized knowledge and skills in the construction of...

CHUO ELECTRIC WORKS L.T.D

Equipped with a ground fault detection circuit Outlet box (distribution board)

430+ people viewing

Last viewed: 10 hours ago

This is a compact outlet box (distribution board). The conventional outlet box has been improved to be more compact. It's about the size of a deskt...

Ubukata Manufacturing Co., Ltd.

High voltage DC circuit breaker

190+ people viewing

Last viewed: 2 hours ago

It detects abnormalities such as abnormal heat generation and shock in equipment and shuts off high voltage and large current direct current. ■POI...

Otowa Electric Industry Co., Ltd.

Reset breaker RB series

770+ people viewing

Last viewed: 17 hours ago

■Features 1. Determine whether it is lightning surge or load abnormality The "reset breaker" is an automatic power breaker restart device that will...

10 models listed

RB-50EC2-A-Reset breaker RB series
RB-50EC2-B-Reset breaker RB series
RB-50NC2-A-Reset breaker RB series
RB-50NC2-B-Reset breaker RB series
RB-50EC-A-Reset breaker RB series
RB-50EC-B-Reset breaker RB series

Okada Aiyon Co., Ltd.

Hydraulic breaker S-J series (ultra low noise machine)

120+ people viewing

Last viewed: 17 hours ago

■Ultra-low noise machine that combines the strengths of TOP with quietness Achieves ultra-low noise and low vibration by adopting a newly developed...

Okada Aiyon Co., Ltd.

Hydraulic breaker TOPV-SS series (ultra low noise machine)

140+ people viewing

Last viewed: 9 hours ago

■Ultra-low-noise machine with even higher level of quietness than TOPV A new type of breaker that is bolt-less and rod-less, making maintenance eas...

Clintech Koizumi Co., Ltd.

Earth leakage/overcurrent breaker

330+ people viewing

Last viewed: 22 minutes ago

■Before turning off the breaker Water is an integral part of carpet cleaning. If you accidentally get your equipment wet and trip the breaker, it c...

2 models listed

Earth leakage/overcurrent breaker-Earth leakage/overcurrent breaker
Earth leakage/overcurrent breaker (5 pieces)-Earth leakage/overcurrent breaker

Price (without tax)

$ 78.00

Wako System Control Co., Ltd.

Control equipment

120+ people viewing

Last viewed: 3 hours ago

■Summary Control equipment essential for building advanced factory automation. Wako System Control handles a wide range of products, from PLCs and ...

Morinaga Electronics Co., Ltd.

A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (earth leakage breaker specification)

Architecture & Construction Use Electronics & Electrical Use Energy Industry Use

520+ people viewing

Last viewed: 45 minutes ago

This is a device that automatically resets the breaker when it is shut off due to lightning surges or temporary overloads coming from the commercia...

4 models listed

ACB-PL1-10E-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (earth leakage breaker specification)
ACB-PL1-15E-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (earth leakage breaker specification)
ACB-PL1-20E-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (earth leakage breaker specification)
ACB-PL1-30E-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (earth leakage breaker specification)

Kiramec Co., Ltd.

Motorsports ENJOY items for Toyota 86 & Subaru BRZ ABS, TRC, VSC cut system VSC86

190+ people viewing

Last viewed: 1 hour ago

■Features ・DIGI-LINK installation (Installation time: Approximately 1 minute) ・For 86/BRZ cars only ・Turn off each function with one touch ・Spe...

ZIEHL-ABEGG SE

Control technology ventilation system motor protection

200+ people viewing

Last viewed: 18 hours ago

■Summary Most of Ziehl-Abegg's outer rotor motors are equipped with a thermostatic switch "TB" as standard. Motor protection switches or bimetallic...

Ubukata Manufacturing Co., Ltd.

Electronic motor protector

210+ people viewing

Last viewed: 19 hours ago

We contribute to the safe protection of large air conditioning equipment that is necessary for people's daily lives. ■POINT Detects abnormal motor...

Morinaga Electronics Co., Ltd.

A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (general breaker specification)

Architecture & Construction Use Electronics & Electrical Use Energy Industry Use

470+ people viewing

Last viewed: 17 hours ago

This is a device that automatically resets the breaker when it is shut off due to lightning surges or temporary overloads coming from the commercia...

4 models listed

ACB-PL1-10N-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (general breaker specification)
ACB-PL1-15N-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (general breaker specification)
ACB-PL1-20N-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (general breaker specification)
ACB-PL1-30N-A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL series (general breaker specification)

Morinaga Electronics Co., Ltd.

A device that automatically resets the breaker when it is shut off due to a temporary overload.Auto control breaker PL5 series

190+ people viewing

Last viewed: 7 hours ago

This is a device that automatically resets the breaker when it is shut off due to lightning surges or temporary overloads coming from the commercia...

Morinaga Electronics Co., Ltd.

Automatic reset type breaker device with built-in high-performance lightning protection unit Automatic power supply lightning protection device (for general areas/stainless steel housing)

220+ people viewing

Last viewed: 43 minutes ago

A high-speed line lightning arrester unit with a surge energy attenuation method protects load equipment from lightning surges that enter from the ...

Morinaga Electronics Co., Ltd.

Automatic reset type breaker device with built-in high-performance lightning protection unit Automatic power supply lightning protection device (for areas with severe lightning, stainless steel casing)

170+ people viewing

Last viewed: 17 hours ago

A high-speed line lightning arrester unit with a surge energy attenuation method protects load equipment from lightning surges that enter from the ...

Nichido Kogyo Co., Ltd.

Pokkin breaker

220+ people viewing

Last viewed: 2 hours ago

■Summary Indoor type, 100V only, can be used as an earth leakage breaker by simply connecting it to a cord, tool, etc. We also have a wide variety ...

Price (without tax)

$ 87.75

Nichido Kogyo Co., Ltd.

Rainproof Pockin Breaker

190+ people viewing

Last viewed: 2 hours ago

■Summary Outdoor type, grounded, 100V only, can be used as an earth leakage breaker by simply connecting it to a cord, tool, etc. We have a wide va...

Price (without tax)

$ 107.25

Nichido Kogyo Co., Ltd.

200V rainproof extension breaker

190+ people viewing

Last viewed: 2 hours ago

■Summary Outdoor type, grounded, 3-phase 200V only, can be used as an earth leakage breaker by simply connecting it to a cord, tool, etc.

Price (without tax)

$ 318.50

Okada Aiyon Co., Ltd.

Hydraulic breaker TOP-J series

140+ people viewing

Last viewed: 2 hours ago

■Powerful basic hydraulic breaker An elite hydraulic breaker that inherits the pioneer's DNA and aims to be at the top in striking power, workabili...

Okada Aiyon Co., Ltd.

Hydraulic breaker TOPV series (standard model)

100+ people viewing

Last viewed: 17 hours ago

■“Quiet standard machine” that meets the needs of urban civil engineering A new type of breaker with bolt and rodless design that improves maintena...

Morinaga Electronics Co., Ltd.

Auto control breaker (for Gekirai area)

Architecture & Construction Use Electronics & Electrical Use Energy Industry Use

360+ people viewing

Last viewed: 13 hours ago

This is a device that automatically resets the breaker in the event of an unnecessary trip of the breaker due to lightning surges, etc. The control...

6 models listed

ACB-N15-Auto control breaker (for Gekirai area)
ACB-N20-Auto control breaker (for Gekirai area)
ACB-N30-Auto control breaker (for Gekirai area)
ACB-E15-Auto control breaker (for Gekirai area)
ACB-E20-Auto control breaker (for Gekirai area)
ACB-E30-Auto control breaker (for Gekirai area)

WIN SOURCE ELECTRONICS

Circuit protection circuit breaker

110+ people viewing

Last viewed: 17 hours ago

■Summary A circuit breaker is an important safety component designed to protect electrical circuits from damage caused by overloads and short circu...







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