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

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 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 24, 2025～Oct 21, 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. 日東商事 横浜テックセンター Kanagawa//Trading company/Wholesale
  4. 4 ミナギ Osaka//Industrial Machinery
  5. 4 null/null
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breaker Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 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
  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. DC1500V DC high voltage circuit MCCB breaker イートン・エレクトリック・ジャパン
  5. Sanitary Vortex Breaker CBD・CBD-W・CBH 三広アステック

breaker Product List

136～150 item / All 322 items

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[Cutting Report] HORN S45C Finish Machining Case After Grooving Processing

[Cutting Report] HORN S45C Finish Machining Case After Grooving Processing

Finishing process after groove machining: Conducted breaker variation and surface roughness comparison tests!

The material being machined this time is S45C, and we conducted groove cutting using three different types of HORN breakers to compare the surface roughness (Ra) at the bottom of the grooves. The cutting speeds were compared at 180 m/min and 150 m/min, with a depth of cut of 0.5 mm at the bottom of the groove. Each breaker has its own characteristics, and you should be able to see the differences in surface roughness. If you are facing challenges in machining that requires high surface roughness, please refer to this information. The suitable breakers for finishing have produced high-precision results comparable to precision finishing grades. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

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COTS switches and circuit breakers for military equipment

COTS switches and circuit breakers for military equipment

Designed to withstand harsh military environments. Custom solutions are also available. *Product catalog is currently being distributed.

The strength of the equipment is proportional to the strength of the components used in its assembly. We offer a wide range of products, such as switches and circuit breakers, designed and tested to withstand harsh military environments. COTS products provide reliable and cost-effective design requirement solutions for military-related OEMs. We can also provide custom solutions for switches and circuit breakers that meet most harsh environmental requirements. 【Product Lineup (Excerpt)】 ■ Circuit Breakers - MS Series - A Series ■ Shielded Rocker Switches - V Series Conchura V - W Series *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.

  • switch

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Circuit breakers and disconnectors for renewable energy.

Circuit breakers and disconnectors for renewable energy.

Not only protects the power system but also prevents fires caused by overcurrent. It is also possible to protect the buildings where the system is installed. 【*Product catalog available】

When our circuit breakers are integrated into renewable energy systems, they enable protection against overcurrents that can have adverse effects. Adopting a fluid electromagnetic method, they offer many advantages compared to currently available thermal, thermomagnetic circuit breakers, and fuses. Not only do they protect the power system, but they also prevent fires caused by overcurrents, thereby safeguarding the buildings where these systems are installed. 【Product Lineup】 ■CX Series ■C Series ■G Series ■E Series ■F Series *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.

  • switch

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Thermal Circuit Breaker "CLB Series"

Thermal Circuit Breaker "CLB Series"

Guarantees cost-effective and highly reliable circuit protection!

The "CLB Series" is a compact single-pole push-to-reset family of thermal circuit breakers designed for equipment protection. By adopting a simple and precise design with almost no moving parts, it offers excellent cost efficiency and guarantees highly reliable circuit protection, while also providing high resistance to shock and vibration. This series is ideally suited for applications in household and commercial electrical appliances, transportation, marine, telecommunications, power cords, audio-visual equipment, medical devices, and power supplies. 【Features】 ■ Designed for equipment protection ■ A wide range of bushing and terminal options ■ Simple and precise design with almost no moving parts ■ Provides consistent trip points in a temperature range of -10°C to +60°C ■ Suitable for various applications including household and commercial electrical appliances *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.

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Fluid Electromagnetic Circuit Breaker "G Series"

Fluid Electromagnetic Circuit Breaker "G Series"

Fluid electromagnetic circuit breaker designed for use on DIN rails.

The "G Series" is a fluid electromagnetic circuit breaker designed for use on DIN rails. It meets the spacing requirements set by IEC (pending TUV/CCC approval) and has UL 1077 and CSA approvals, making it suitable for both domestic and international use. With a maximum rating of 63 amps, it features a breaker housing compatible with the conventional 17.5mm type/DIN rail and is available in 1 to 4 poles. 【Features】 ■ Designed for use on DIN rails ■ UL 1077 and CSA approved ■ Maximum rating of 63 amps, compatible with 17.5mm type/DIN rail ■ Available in 1 to 4 poles * For more details, please refer to the PDF document or feel free to contact us. * An English version of the catalog is available for download.

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  • Other electronic parts

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Fluid Electromagnetic Circuit Breaker "E Series"

Fluid Electromagnetic Circuit Breaker "E Series"

UL listed/CSA certified circuit breaker for branch circuit protection that does not require a spare fuse.

The "E Series" is a fluid electromagnetic circuit breaker suitable for high current and high voltage applications. It can be mounted on the front or back. It is equipped with screw terminals, stud terminals, and durable box wire connectors for single wires, or pressure plate connectors for standard wires, and power selector devices can also be used. It is UL listed and CSA certified for branch circuit protection that does not require a backup fuse, as well as for capture protection devices and manual motor controllers, recognized by UL and certified by CSA. It is available with handle actuators, in 1 to 6 poles, 0.1 to 100 amperes, and a maximum of 600VAC or 125VDC. 【Features】 ■ Supports high current and high voltage applications ■ Front/back mounting options available ■ Power selector devices can also be used ■ Breaker characteristics and actuator colors can be selected *For more details, please refer to the PDF document or feel free to contact us.

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  • switch

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Fluid Electromagnetic Circuit Breaker "M Series"

Fluid Electromagnetic Circuit Breaker "M Series"

Ultra-compact circuit breaker that can accommodate narrow spaces, exterior appearance, and snap-on front panel installation.

The "M Series" is an ultra-compact fluid electromagnetic circuit breaker designed for applications that require narrow spaces, aesthetics, and snap-on front panel mounting. You can choose from various styles and colors of rocker actuators, including paddle and baton-style handle actuators, push-to-reset actuators, push-pull push button actuators, Visi-Rocker two-color actuators, and versions with or without lighting, either LED or neon tube illuminated rockers. The M Series circuit breakers are available in 1 & 2 poles, from 0.02 to 30 amps, with a maximum of 250VAC or 80VDC. 【Features】 ■ Unique rocker guard bezel prevents accidental operation due to carelessness ■ The design of cleaning contacts ensures long-term reliability ■ Various style options allow for design flexibility ■ Options for trip characteristics, terminals, panel hardware, actuator style, color, and engraving are available *For more details, please refer to the PDF materials or feel free to contact us.

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  • switch

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Hydraulic Magnetic Circuit Breaker "K Series"

Hydraulic Magnetic Circuit Breaker "K Series"

Micro-sized fluid electromagnetic circuit protector! Suitable for 5G devices as well.

The "K Series" is a configurable single-pole hydraulic magnetic circuit breaker for AC or DC applications. The maximum rated voltage is either 65 or 80 VDC, or 250 VAC specifications. This hydraulic magnetic circuit breaker has high temperature stability and is minimally affected by ambient temperature, eliminating the need for a cooling fan. 【Features】 ■ Ultra-compact fluid electromagnetic design ■ Options for PCBA, push-on tabs, or screw terminals ■ Instantaneous, short-time, and medium-time delay options * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • power supply
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GFCI circuit breaker (UL943 + UL489)

GFCI circuit breaker (UL943 + UL489)

GFCI leakage circuit breaker (UL943 + UL489)

- GFCI (Ground Fault Circuit Interrupter) complies with the GFCI (UL943 standard: Ground Fault Circuit Interrupter for personal protection) required for service outlet circuits in control panels as specified by NFPA79. UL489 certification is also obtained. - NFPA79:2007 15.1.1.1(1) stipulates that receptacle (outlet) circuits installed outside the control panel for electric tools, testing equipment, etc., must be protected by GFCI. - NFPA79:2007 15.1.2 stipulates that receptacle (outlet) circuits installed inside and outside the control panel for maintenance purposes must be protected by GFCI. - UL508A requires that receptacle (outlet) circuits be protected by breakers that comply with UL489 standards.

  • Circuit breakers and switches

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Push-button circuit breaker

Push-button circuit breaker

Push-button circuit breaker

This is a push-button type circuit breaker for small capacity motor protection. - Rated current up to 16A - When combined with an emergency stop push button and placed in a case (photo on the right), it can also be used as an emergency stop switch for relatively simple machinery. - In that case, the protection structure is up to IP65.

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DC1500V DC high voltage circuit MCCB breaker

DC1500V DC high voltage circuit MCCB breaker

EATON provides suitable solutions for PV and energy storage systems with years of development and manufacturing experience.

We offer a lineup of MCCB breakers compatible with DC 1500V, suitable for larger industrial and public solar power generation systems and mega power plants. These can be utilized in junction boxes, DC cabinets, inverters, and energy storage inverters.

  • Solar power generator
  • Control Panel

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Electronic motor protection circuit breaker PKE compliant with UL/CSA CCC.

Electronic motor protection circuit breaker PKE compliant with UL/CSA CCC.

The PKE electronic motor protection circuit breaker combines high-performance communication capabilities with excellent protection functions, providing flexibility in motor control.

The Eaton Moeller series motor protection circuit breaker PKE, equipped with electronic overload protection, is compact and flexible, allowing for the protection of systems and cables by adding the PKE-XTUCP trip block. It complements the PKZ series and serves as an excellent alternative to MCBs. It is available for use in a current range of up to 65A. Through SmartWire-DT, the PKE motor starting device combination can be easily integrated into any automation environment. SmartWire-DT enhances the efficiency and reliability of drives near motor protection circuit breakers by increasing data transparency. Another PKE communication module, the "PKE-COM," provides a communication interface that can be quickly integrated into any application via the open and standardized Modbus RTU serial field bus. Preventive motor protection is possible through remote monitoring using Modbus RTU. It fully fits into Eaton's product portfolio, allowing for the control and configuration of inverters, PLCs, circuit breakers, motor starters, and more.

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  • Circuit breakers and switches

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Miniature Circuit Breaker FAZ-NA-DC (UL) for DC High Voltage Circuits

Miniature Circuit Breaker FAZ-NA-DC (UL) for DC High Voltage Circuits

Compact and sturdy, the FAZ-NA-DC protects DC applications.

The FAZ-NA-DC miniature circuit breaker is a protective device equipped with both thermal and electromagnetic releases. The FAZ-NA-DC for DC applications is available in 1-pole and 2-pole versions, with rated currents ranging from 2A to 40A. The switching capacity is 10 kA, compliant with IEC/EN 60947-2, UL 489, and CSA C22.2 No. 5. All types of DC rated voltages are 125V per pole, compliant with UL 489/CSA C22.2 No. 5. According to IEC/EN 60947-2, the 2A version has a rated voltage of 220V per pole, while the 3A to 40A versions have a rated voltage of 250V per pole.

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  • Welding Machine
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  • Circuit breakers and switches

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Plamet Corporation "Spasupa Cut Breaker Comprehensive Catalog"

Plamet Corporation "Spasupa Cut Breaker Comprehensive Catalog"

Plamet Corporation Spaspa Cut Breaker Comprehensive Catalog. The Key to Professional Tools.

The decisive tool for professionals, for cutting processing of steel, stainless steel, and heat-resistant steel, Plamet Company (Czech Republic) 'Spaspa Cut Breaker Comprehensive Catalog'. It includes sharp cutting edge shapes such as "FF Breaker (Negative Chip for finishing cutting)", positive shape surfaces "FM Breaker (Negative Chip for finishing to medium cutting)", a wide range of processing for continuous to intermittent cutting "RM Breaker (Negative Chip for light to rough cutting)", and a positive breaker shape with low cutting resistance (15° to 20°) "SI Breaker (Negative/Positive Chip for light to medium cutting)", among others. For more details, please contact us or refer to the catalog.

  • Other cutting tools

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UL489 certified circuit breakers, 4230 series and 8345 series.

UL489 certified circuit breakers, 4230 series and 8345 series.

UL489 certified circuit breakers comply with the testing standards of the US UL standards and Canadian CSA standards, making them suitable circuit protection devices for products intended for North America.

E-T-A's UL489 certified circuit breakers are primarily used for circuit protection in process control, factory automation communication devices, machine tools, and more! Voltage: AC240V, AC480Y/277V, DC80V, DC125V Current: 0.5A to 125A Number of Poles: 1 to 3 poles Breaking Capacity: AC/DC 10kA Certification: UL489 / CSA-C22.2 No.5 UL1077 / CSA-C22.2 No.235 IEC/EN60947-2 Operating Characteristics: B, C, D characteristics Accessories such as busbars, power terminals, power blocks, and contact protection covers are available, allowing for labor reduction. Description of each module: Auxiliary Contact: External signaling of ON/OFF status, compatible with other products Alarm Contact: External signaling of alarm during overcurrent or short circuit Remote OFF: Capability to turn OFF remotely

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  • Control Panel

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