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breaker Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

breaker Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. イートン・エレクトリック・ジャパン Osaka//Industrial Electrical Equipment
  2. AISHIN INDUSTRIAL CORPORATION Saitama//Industrial Machinery
  3. 日幸電機 日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町) Tokyo//Industrial Electrical Equipment
  4. 4 東邦電気 Kanagawa//Machine elements and parts
  5. 5 ミナギ Osaka//Industrial Machinery
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breaker Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Nichiyu Electric Manufacturing Co., Ltd. Complete Electromagnetic FM Circuit Breaker Product Catalog 日幸電機 日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)
  2. Miniature Circuit Breaker FAZ イートン・エレクトリック・ジャパン
  3. Apartment bulk electricity reception service ampere breaker (current limiter) 東邦電気
  4. 4 DC1500V DC high voltage circuit MCCB breaker イートン・エレクトリック・ジャパン
  5. 5 Bridge Breaker with Quantitative Discharge Function "Hopper Binal Feeder" (HBF) AISHIN INDUSTRIAL CORPORATION

breaker Product List

46～60 item / All 322 items

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Enclosed motor breaker

Enclosed motor breaker

Enclosed motor breaker

Ideal for a machine that handles a simple motor. - There are various types of cases available (rotary handle, push-button type). - It has a waterproof and dustproof structure with an IP65 rating. - There are also embedded mounting covers with IP40 and IP55 ratings. - The PKZ motor circuit breaker inside the case supports rated currents from 16 to 65A in three sizes. - Additionally, it reliably protects against short-circuit currents up to 150kA. - This single unit protects against overload, phase loss, and short circuits.

  • others

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Miniature Circuit Breaker FAZ

Miniature Circuit Breaker FAZ

Circuit breakers compliant with global standards such as UL489.

Miniature circuit breaker compliant with UL489 and CSA C22.2 No.5.1 Can be used as an overcurrent protection device for branch circuits as specified by NEC, NFPA79, and UL508A Enables economical and compact control devices for the North American market. In addition to the conventional direct connection method for wires, connection with round crimp terminals is also possible.

  • Control Panel

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Push-in compatible PKZM0 motor circuit breaker

Push-in compatible PKZM0 motor circuit breaker

This is a multifunctional breaker compliant with CE (Europe) and UL (North America UL508) standards, making it ideal for protecting various devices and circuits.

【Features】 ■ Push-in compatible ■ The breaker body has an adjustable thermal built-in, so there is no need to prepare a separate thermal relay. ■ The switch position display is clear and easy to operate. ■ Covers from 0.1 to 32A, reliably interrupting current with 150kA for 10A and 50kA for 32A. ■ Significantly reduces the hassle of inventory management, greatly simplifying assembly and management tasks. ■ There is also a PKZM0-T for transformer protection.

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  • Circuit breakers and switches

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World standard certified leakage breaker

World standard certified leakage breaker

Peace of mind and safety, the guardian of electricity - a leakage breaker that can accommodate all applications.

Our xEffect series digital RCCB not only disconnects circuits but also offers additional functionalities. It monitors electrical equipment and provides early warnings of critical current flow. Thanks to a short time delay and optimized trip thresholds, transient malfunctions do not trigger the shutdown of the digital protection switch. In the event of a leakage, this information is immediately reported to the security center of the industrial plant, allowing troubleshooting to begin before a failure occurs. This enables accurate identification of the cause of the leakage and makes system repairs easier. In this way, the convenience of remote operation increases system uptime and significantly improves service. We offer leakage breakers that cater to all applications, including Type A, AC, U, R, B, Bfq, B+, and F.

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  • Circuit breakers and switches

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DC High Voltage Circuit Breaker (MCCB) HNM3DC Series

DC High Voltage Circuit Breaker (MCCB) HNM3DC Series

The HNM3DC series safely opens and closes as a breaker for DC 1500V direct current distribution for renewable energy.

In solar power generation (PV) and energy storage systems, the system voltage on the DC side is high, and current technology is evolving towards 1500 VDC, necessitating switching devices that operate at 1500 VDC. Junction boxes, DC cabinets, inverters, and energy storage inverters require switchgear that provides insulation, 1500VDC load switching, or remote operation capabilities, and must offer overload and short-circuit protection for the circuit. Thanks to years of development and manufacturing experience, EATON provides DC1500V MCCB for PV and energy storage systems. The HNM3DC DC molded case circuit breaker (MCCB) is equipped with protection functions against line overloads and short circuit faults, preventing damage to circuits and power devices, and is suitable for DC distribution networks with rated currents from 200A to 500A and rated voltages of DC1000V/DC1500V. These MCCBs are widely used in industries such as renewable energy, power supply, industrial control systems, and industrial construction.

  • Circuit breakers and switches

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UL489・UL1077 Miniature Circuit Breaker 4230

UL489・UL1077 Miniature Circuit Breaker 4230

Can be used for protecting machine control panels and branch circuits! Achieve multifunctional connections with a wide range of options such as bus bars and contact prevention covers.

The "4230" is a breaker certified under UL489 and UL1077, compliant with the testing standards of US UL standards and Canadian CSA standards. Breakers that meet the conditions of the National Electrical Code (NEC) can be used for the protection of branch circuits. It supports various rated capacities and interrupting capacities, making it suitable for use in the North American market. We offer UL489 1-3 poles (DIN rail mount) and UL1077 1-4 poles (DIN rail mount). 【UL489 Specifications (Partial)】 <1-3 poles (DIN rail mount)> ■ Interrupting method: Thermal-magnetic ■ Rated voltage: AC240V, AC415V, DC60V, DC125V ■ Rated current: 1-63A ■ Interrupting capacity: AC/DC 10,000A ■ Dimensions: D60.2×W17.6×H116mm (1 pole) ■ Modules: Auxiliary contacts, alarm contacts, remote OFF *For more details, please refer to the PDF document or feel free to contact us.

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  • Other process controls

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Control of chips in aluminum alloy cutting. PCD × 3D breaker.

Control of chips in aluminum alloy cutting. PCD × 3D breaker.

Control aluminum machining chips with PCD chips × 3D breakers.

Aluminum alloy machining that easily produces chips. There are challenges such as deterioration of surface quality, worsening yield, and machine stoppages. Kyocera's PCD chips with a 3D breaker, "APD Breaker/AGT Breaker," control chips through the breaker effect, achieving increased productivity. Equipped with a complex-shaped 3D breaker, the ultra-fine diamond chip demonstrates its power in finishing areas with a cut depth of 1.0mm or less. It cuts chips to an appropriate length, resulting in excellent surface finish.

  • Processing Jig

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[DAEMO ENGINEERING] Hydraulic Breaker

[DAEMO ENGINEERING] Hydraulic Breaker

Hydraulic breaker / Alicon, DMS, DRP, DMR, DMQ, DMSG

[Business & Products] - Customized quality certified products - Possesses a global network composed of 80 overseas dealers, achieving over 70% of sales internationally - Holds more than 140 intellectual property rights (domestic and international patents, design rights, trademarks) [Major Clients] HYUNDAI, BTI, TATA HITACHI

  • Hydraulic Equipment

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Glass Breaker "Model: MLB-300"

Glass Breaker "Model: MLB-300"

The design is optimized for breaking the laminated LCD panels.

The glass breaker "Model: MLB-300" applies pressure to glass substrates that have been pre-scribed using a urethane hammer, breaking them along the scribe lines to the required size. It is particularly optimally designed for breaking laminated liquid crystal panels. 【Main Specifications】 ○ Breaking Method: Pressure application using an air cylinder ○ Height (Pressing Amount) Adjustment: Manual adjustment via screws on the top of the main unit ○ Pressure Adjustment: 1-5 kg/cm² (based on air cylinder pressure) *For more details, please contact us or download the catalog.

  • Other processing machines

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High-capacity vacuum breaker "VB3/VB3-H"

High-capacity vacuum breaker "VB3/VB3-H"

Intake a large volume of air in a short time! The intake and exhaust valve ports function as initial rapid exhaust valves.

The high-capacity vacuum breaker "VB3/VB3-H" is a device designed to prevent damage to equipment such as water supply lines and tanks. It features a no-hinge, no-lever free float and a spring disc check valve (non-return valve) that moves with minimal failure and has a long lifespan. For seawater applications, it uses super duplex stainless steel, which is highly resistant to corrosion. Please feel free to contact us if you have any inquiries. 【Features】 ■ Compact design with high intake capacity ■ Long lifespan ■ Nitrile rubber is used for the sealing part, providing high sealing performance ■ Initial rapid exhaust valve function ■ Super duplex stainless steel is used for seawater applications, offering excellent corrosion resistance *For more details, please refer to the PDF materials or feel free to contact us.

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  • Other machine elements

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[Data] Breaker / Switch

[Data] Breaker / Switch

Introducing various breakers such as "no-fuse breaker" and "leakage breaker."

This document provides information about "breakers and switches." For "no-fuse breakers" and "earth leakage breakers," we introduce product specifications and lineups for each circuit, such as blade breakers (for station branch circuits) and smart sizes (for home distribution board branch circuits). Additionally, we provide detailed information on "motor breakers," "various breakers," "parts," and include diagrams of breaker outer diameter dimensions as part of the documentation. [Contents] ■ No-fuse breakers ■ Earth leakage breakers ■ Motor breakers ■ Various breakers and others ■ Documentation *For more details, please refer to the PDF document or feel free to contact us.

  • Circuit breakers and switches

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Johnson Vacuum Breaker (Vacuum Destruction Valve)

Johnson Vacuum Breaker (Vacuum Destruction Valve)

Quick and reliable operation, excellent airtightness, and large capacity! Effectively prevents crushing and reverse suction.

The "Johnson Vacuum Breaker" is a vacuum breaker that easily and reliably opens unnecessary vacuum conditions that may occur in sealed containers or within piping. It can be used to prevent contamination from back siphoning in fluid processing circuits and to protect equipment from collapse. The airtightness is guaranteed, and the response is instantaneous. It is designed to have a large air intake, a long lifespan, and to be easy to install. 【Features】 ■ Reliable airtightness: suction with minimal force ■ Quiet and failure-free operation ■ Easy installation and maintenance ■ Proven durability ■ High pressure and high temperature: usable up to 2,059 kPa and 185°C For more details, please contact us or download the catalog.

  • Piping Materials

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Diamond Coating Chip Breaker

Diamond Coating Chip Breaker

Diamond-coated tools that can cut CFRP with high quality and efficiency while minimizing burrs and delamination.

Based on many achievements in Europe, this product, which has overwhelming wear resistance and is very popular, was launched in Japan at an affordable price.

  • End Mills
  • Other cutting tools

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Kurita Rock Drill Co., Ltd. ROCK DRILL

Kurita Rock Drill Co., Ltd. ROCK DRILL

If it's a chisel machine...

This is the product catalog of Kurita Rock Drill Company, which handles machinery for steelmaking and civil engineering construction.

  • drill
  • Special Processing Machinery

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